VERSION 0 -- UNITED KINGDOM -- SPOT EXCHANGE RATE, $US/POUND STERLING --------------------------------------------------------------------- 4-Jan-71 2.3938 5-Jan-71 2.3949 6-Jan-71 2.3967 7-Jan-71 2.3963 8-Jan-71 2.3972 11-Jan-71 2.3992 12-Jan-71 2.4001 13-Jan-71 2.4021 14-Jan-71 2.4071 15-Jan-71 2.4057 18-Jan-71 2.4052 19-Jan-71 2.4081 20-Jan-71 2.4080 21-Jan-71 2.4092 22-Jan-71 2.4103 25-Jan-71 2.4147 26-Jan-71 2.4160 27-Jan-71 2.4161 28-Jan-71 2.4169 29-Jan-71 2.4174 1-Feb-71 2.4184 2-Feb-71 2.4181 3-Feb-71 2.4184 4-Feb-71 2.4167 5-Feb-71 2.4147 8-Feb-71 2.4182 9-Feb-71 2.4151 10-Feb-71 2.4159 11-Feb-71 2.4158 12-Feb-71 ND 15-Feb-71 ND 16-Feb-71 2.4193 17-Feb-71 2.4193 18-Feb-71 2.4191 19-Feb-71 2.4190 22-Feb-71 2.4192 23-Feb-71 2.4193 24-Feb-71 2.4193 25-Feb-71 2.4177 26-Feb-71 2.4160 1-Mar-71 2.4162 2-Mar-71 2.4184 3-Mar-71 2.4193 4-Mar-71 2.4179 5-Mar-71 2.4183 8-Mar-71 2.4192 9-Mar-71 2.4188 10-Mar-71 2.4192 11-Mar-71 2.4188 12-Mar-71 2.4193 15-Mar-71 2.4193 16-Mar-71 2.4183 17-Mar-71 2.4194 18-Mar-71 2.4190 19-Mar-71 2.4190 22-Mar-71 2.4193 23-Mar-71 2.4193 24-Mar-71 2.4194 25-Mar-71 2.4185 26-Mar-71 2.4188 29-Mar-71 2.4194 30-Mar-71 2.4181 31-Mar-71 2.4168 1-Apr-71 2.4147 2-Apr-71 2.4125 5-Apr-71 2.4161 6-Apr-71 2.4189 7-Apr-71 2.4170 8-Apr-71 2.4167 9-Apr-71 2.4167 12-Apr-71 2.4169 13-Apr-71 2.4167 14-Apr-71 2.4180 15-Apr-71 2.4187 16-Apr-71 2.4186 19-Apr-71 2.4193 20-Apr-71 2.4193 21-Apr-71 2.4196 22-Apr-71 2.4187 23-Apr-71 2.4189 26-Apr-71 2.4188 27-Apr-71 2.4190 28-Apr-71 2.4195 29-Apr-71 2.4192 30-Apr-71 2.4193 3-May-71 2.4189 4-May-71 2.4185 5-May-71 2.4194 6-May-71 2.4185 7-May-71 2.4188 10-May-71 2.4173 11-May-71 2.4170 12-May-71 2.4183 13-May-71 2.4183 14-May-71 2.4186 17-May-71 2.4193 18-May-71 2.4190 19-May-71 2.4194 20-May-71 2.4193 21-May-71 2.4194 24-May-71 2.4194 25-May-71 2.4190 26-May-71 2.4194 27-May-71 2.4187 28-May-71 2.4178 31-May-71 ND 1-Jun-71 2.4162 2-Jun-71 2.4170 3-Jun-71 2.4188 4-Jun-71 2.4190 7-Jun-71 2.4192 8-Jun-71 2.4188 9-Jun-71 2.4194 10-Jun-71 2.4193 11-Jun-71 2.4194 14-Jun-71 2.4186 15-Jun-71 2.4187 16-Jun-71 2.4193 17-Jun-71 2.4189 18-Jun-71 2.4191 21-Jun-71 2.4191 22-Jun-71 2.4190 23-Jun-71 2.4195 24-Jun-71 2.4191 25-Jun-71 2.4191 28-Jun-71 2.4185 29-Jun-71 2.4190 30-Jun-71 2.4196 1-Jul-71 2.4190 2-Jul-71 2.4190 5-Jul-71 ND 6-Jul-71 2.4181 7-Jul-71 2.4187 8-Jul-71 2.4185 9-Jul-71 2.4183 12-Jul-71 2.4182 13-Jul-71 2.4180 14-Jul-71 2.4187 15-Jul-71 2.4187 16-Jul-71 2.4189 19-Jul-71 2.4183 20-Jul-71 2.4182 21-Jul-71 2.4191 22-Jul-71 2.4188 23-Jul-71 2.4190 26-Jul-71 2.4180 27-Jul-71 2.4178 28-Jul-71 2.4185 29-Jul-71 2.4184 30-Jul-71 2.4184 2-Aug-71 2.4175 3-Aug-71 2.4170 4-Aug-71 2.4193 5-Aug-71 2.4183 6-Aug-71 2.4185 9-Aug-71 2.4192 10-Aug-71 2.4187 11-Aug-71 2.4197 12-Aug-71 2.4196 13-Aug-71 2.4195 16-Aug-71 ND 17-Aug-71 ND 18-Aug-71 ND 19-Aug-71 ND 20-Aug-71 ND 23-Aug-71 2.4350 24-Aug-71 2.4447 25-Aug-71 2.4589 26-Aug-71 2.4723 27-Aug-71 2.4693 30-Aug-71 2.4677 31-Aug-71 2.4535 1-Sep-71 2.4541 2-Sep-71 2.4576 3-Sep-71 2.4590 6-Sep-71 ND 7-Sep-71 2.4583 8-Sep-71 2.4584 9-Sep-71 2.4587 10-Sep-71 2.4592 13-Sep-71 2.4602 14-Sep-71 2.4670 15-Sep-71 2.4709 16-Sep-71 2.4710 17-Sep-71 2.4720 20-Sep-71 2.4743 21-Sep-71 2.4733 22-Sep-71 2.4740 23-Sep-71 2.4805 24-Sep-71 2.4825 27-Sep-71 2.4803 28-Sep-71 2.4782 29-Sep-71 2.4838 30-Sep-71 2.4847 1-Oct-71 2.4892 4-Oct-71 2.4889 5-Oct-71 2.4894 6-Oct-71 2.4882 7-Oct-71 2.4894 8-Oct-71 2.4802 11-Oct-71 ND 12-Oct-71 2.4895 13-Oct-71 2.4891 14-Oct-71 2.4806 15-Oct-71 2.4889 18-Oct-71 2.4894 19-Oct-71 2.4893 20-Oct-71 2.4912 21-Oct-71 2.4921 22-Oct-71 2.4927 25-Oct-71 ND 26-Oct-71 2.4940 27-Oct-71 2.4945 28-Oct-71 2.4938 29-Oct-71 2.4914 1-Nov-71 2.4927 2-Nov-71 ND 3-Nov-71 2.4930 4-Nov-71 2.4928 5-Nov-71 2.4936 8-Nov-71 2.4931 9-Nov-71 2.4926 10-Nov-71 2.4925 11-Nov-71 2.4934 12-Nov-71 2.4937 15-Nov-71 2.4930 16-Nov-71 2.4929 17-Nov-71 2.4938 18-Nov-71 2.4935 19-Nov-71 2.4938 22-Nov-71 2.4937 23-Nov-71 2.4939 24-Nov-71 2.4935 25-Nov-71 ND 26-Nov-71 2.4937 29-Nov-71 2.4938 30-Nov-71 2.4937 1-Dec-71 2.4939 2-Dec-71 2.4930 3-Dec-71 2.4985 6-Dec-71 2.4978 7-Dec-71 2.5011 8-Dec-71 2.5079 9-Dec-71 2.5175 10-Dec-71 2.5182 13-Dec-71 2.5190 14-Dec-71 2.5189 15-Dec-71 2.5192 16-Dec-71 2.5197 17-Dec-71 2.5292 20-Dec-71 ND 21-Dec-71 2.5537 22-Dec-71 2.5538 23-Dec-71 2.5485 24-Dec-71 2.5477 27-Dec-71 2.5482 28-Dec-71 2.5473 29-Dec-71 2.5474 30-Dec-71 2.5536 31-Dec-71 2.5520 3-Jan-72 2.5520 4-Jan-72 2.5505 5-Jan-72 2.5510 6-Jan-72 2.5502 7-Jan-72 2.5502 10-Jan-72 2.5498 11-Jan-72 2.5490 12-Jan-72 2.5504 13-Jan-72 2.5541 14-Jan-72 2.5720 17-Jan-72 2.5850 18-Jan-72 2.5800 19-Jan-72 2.5801 20-Jan-72 2.5815 21-Jan-72 2.5824 24-Jan-72 2.5873 25-Jan-72 2.5903 26-Jan-72 2.5894 27-Jan-72 2.5903 28-Jan-72 2.5914 31-Jan-72 2.5937 1-Feb-72 2.5998 2-Feb-72 2.6067 3-Feb-72 2.6046 4-Feb-72 2.6000 7-Feb-72 2.6029 8-Feb-72 2.6037 9-Feb-72 2.6050 10-Feb-72 2.6059 11-Feb-72 2.6055 14-Feb-72 2.5952 15-Feb-72 2.5937 16-Feb-72 2.6045 17-Feb-72 2.6050 18-Feb-72 2.6055 21-Feb-72 ND 22-Feb-72 2.6050 23-Feb-72 2.6062 24-Feb-72 2.6070 25-Feb-72 2.6054 28-Feb-72 2.6057 29-Feb-72 2.6059 1-Mar-72 2.6058 2-Mar-72 2.6058 3-Mar-72 2.6077 6-Mar-72 2.6112 7-Mar-72 2.6213 8-Mar-72 2.6257 9-Mar-72 2.6440 10-Mar-72 2.6409 13-Mar-72 2.6387 14-Mar-72 2.6290 15-Mar-72 2.6210 16-Mar-72 2.6200 17-Mar-72 2.6100 20-Mar-72 2.6105 21-Mar-72 2.6175 22-Mar-72 2.6168 23-Mar-72 2.6096 24-Mar-72 2.6065 27-Mar-72 2.6107 28-Mar-72 2.6150 29-Mar-72 2.6160 30-Mar-72 2.6152 31-Mar-72 2.6163 3-Apr-72 2.6160 4-Apr-72 2.6128 5-Apr-72 2.6120 6-Apr-72 2.6093 7-Apr-72 2.6088 10-Apr-72 2.6082 11-Apr-72 2.6115 12-Apr-72 2.6125 13-Apr-72 2.6102 14-Apr-72 2.6086 17-Apr-72 2.6082 18-Apr-72 2.6068 19-Apr-72 2.6068 20-Apr-72 2.6093 21-Apr-72 2.6084 24-Apr-72 2.6099 25-Apr-72 2.6111 26-Apr-72 2.6110 27-Apr-72 2.6116 28-Apr-72 2.6110 1-May-72 2.6110 2-May-72 2.6108 3-May-72 2.6115 4-May-72 2.6112 5-May-72 2.6105 8-May-72 2.6107 9-May-72 2.6139 10-May-72 2.6152 11-May-72 2.6128 12-May-72 2.6130 15-May-72 2.6122 16-May-72 2.6113 17-May-72 2.6136 18-May-72 2.6135 19-May-72 2.6132 22-May-72 2.6133 23-May-72 2.6128 24-May-72 2.6133 25-May-72 2.6116 26-May-72 2.6126 29-May-72 ND 30-May-72 2.6125 31-May-72 2.6130 1-Jun-72 2.6125 2-Jun-72 2.6117 5-Jun-72 2.6114 6-Jun-72 2.6109 7-Jun-72 2.6115 8-Jun-72 2.6112 9-Jun-72 2.6112 12-Jun-72 2.6070 13-Jun-72 2.6076 14-Jun-72 2.6080 15-Jun-72 2.6008 16-Jun-72 2.5913 19-Jun-72 2.5910 20-Jun-72 2.5850 21-Jun-72 2.5760 22-Jun-72 2.5720 23-Jun-72 2.5000 26-Jun-72 2.5195 27-Jun-72 2.4925 28-Jun-72 2.4850 29-Jun-72 2.4635 30-Jun-72 2.4410 3-Jul-72 2.4210 4-Jul-72 ND 5-Jul-72 2.4460 6-Jul-72 2.4355 7-Jul-72 2.4385 10-Jul-72 2.4420 11-Jul-72 2.4410 12-Jul-72 2.4455 13-Jul-72 2.4537 14-Jul-72 2.4465 17-Jul-72 2.4445 18-Jul-72 2.4445 19-Jul-72 2.4455 20-Jul-72 2.4470 21-Jul-72 2.4505 24-Jul-72 2.4458 25-Jul-72 2.4482 26-Jul-72 2.4483 27-Jul-72 2.4505 28-Jul-72 2.4490 31-Jul-72 2.4498 1-Aug-72 2.4485 2-Aug-72 2.4505 3-Aug-72 2.4497 4-Aug-72 2.4505 7-Aug-72 2.4505 8-Aug-72 2.4527 9-Aug-72 2.4540 10-Aug-72 2.4525 11-Aug-72 2.4522 14-Aug-72 2.4523 15-Aug-72 2.4534 16-Aug-72 2.4542 17-Aug-72 2.4523 18-Aug-72 2.4509 21-Aug-72 2.4498 22-Aug-72 2.4461 23-Aug-72 2.4476 24-Aug-72 2.4460 25-Aug-72 2.4465 28-Aug-72 2.4464 29-Aug-72 2.4497 30-Aug-72 2.4509 31-Aug-72 2.4483 1-Sep-72 2.4489 4-Sep-72 ND 5-Sep-72 2.4485 6-Sep-72 2.4496 7-Sep-72 2.4485 8-Sep-72 2.4467 11-Sep-72 2.4464 12-Sep-72 2.4461 13-Sep-72 2.4472 14-Sep-72 2.4476 15-Sep-72 2.4470 18-Sep-72 2.4465 19-Sep-72 2.4429 20-Sep-72 2.4440 21-Sep-72 2.4432 22-Sep-72 2.4340 25-Sep-72 2.4329 26-Sep-72 2.4307 27-Sep-72 2.4284 28-Sep-72 2.4223 29-Sep-72 2.4195 2-Oct-72 2.4242 3-Oct-72 2.4231 4-Oct-72 2.4240 5-Oct-72 2.4232 6-Oct-72 2.4217 9-Oct-72 ND 10-Oct-72 2.4191 11-Oct-72 2.4204 12-Oct-72 2.4185 13-Oct-72 2.4179 16-Oct-72 2.4055 17-Oct-72 2.4074 18-Oct-72 2.4080 19-Oct-72 2.3925 20-Oct-72 2.3926 23-Oct-72 ND 24-Oct-72 2.3755 25-Oct-72 2.3610 26-Oct-72 2.3440 27-Oct-72 2.3460 30-Oct-72 2.3300 31-Oct-72 2.3405 1-Nov-72 2.3565 2-Nov-72 2.3532 3-Nov-72 2.3450 6-Nov-72 2.3565 7-Nov-72 ND 8-Nov-72 2.3510 9-Nov-72 2.3447 10-Nov-72 2.3480 13-Nov-72 2.3490 14-Nov-72 2.3504 15-Nov-72 2.3554 16-Nov-72 2.3595 17-Nov-72 2.3504 20-Nov-72 2.3510 21-Nov-72 2.3518 22-Nov-72 2.3509 23-Nov-72 ND 24-Nov-72 2.3498 27-Nov-72 2.3506 28-Nov-72 2.3519 29-Nov-72 2.3528 30-Nov-72 2.3522 1-Dec-72 2.3474 4-Dec-72 2.3478 5-Dec-72 2.3446 6-Dec-72 2.3443 7-Dec-72 2.3405 8-Dec-72 2.3432 11-Dec-72 2.3380 12-Dec-72 2.3381 13-Dec-72 2.3400 14-Dec-72 2.3415 15-Dec-72 2.3470 18-Dec-72 2.3478 19-Dec-72 2.3438 20-Dec-72 2.3462 21-Dec-72 2.3447 22-Dec-72 2.3475 25-Dec-72 ND 26-Dec-72 2.3486 27-Dec-72 2.3504 28-Dec-72 2.3476 29-Dec-72 2.3480 1-Jan-73 ND 2-Jan-73 2.3472 3-Jan-73 2.3487 4-Jan-73 2.3503 5-Jan-73 2.3517 8-Jan-73 2.3510 9-Jan-73 2.3514 10-Jan-73 2.3525 11-Jan-73 2.3513 12-Jan-73 2.3518 15-Jan-73 2.3509 16-Jan-73 2.3509 17-Jan-73 2.3527 18-Jan-73 2.3531 19-Jan-73 2.3525 22-Jan-73 2.3535 23-Jan-73 2.3553 24-Jan-73 2.3595 25-Jan-73 2.3605 26-Jan-73 2.3610 29-Jan-73 2.3710 30-Jan-73 2.3790 31-Jan-73 2.3817 1-Feb-73 2.3871 2-Feb-73 2.3640 5-Feb-73 2.3808 6-Feb-73 2.3790 7-Feb-73 2.3830 8-Feb-73 2.3828 9-Feb-73 2.3818 12-Feb-73 ND 13-Feb-73 2.4400 14-Feb-73 2.4700 15-Feb-73 2.4500 16-Feb-73 2.4331 19-Feb-73 ND 20-Feb-73 2.4385 21-Feb-73 2.4420 22-Feb-73 2.4610 23-Feb-73 2.4740 26-Feb-73 2.4650 27-Feb-73 2.4680 28-Feb-73 2.4900 1-Mar-73 2.5000 2-Mar-73 2.5000 5-Mar-73 2.4470 6-Mar-73 2.4620 7-Mar-73 2.4720 8-Mar-73 2.4730 9-Mar-73 2.4705 12-Mar-73 2.4700 13-Mar-73 2.4685 14-Mar-73 2.4640 15-Mar-73 2.4640 16-Mar-73 2.4570 19-Mar-73 2.4600 20-Mar-73 2.4665 21-Mar-73 2.4737 22-Mar-73 2.4740 23-Mar-73 2.4737 26-Mar-73 2.4767 27-Mar-73 2.4814 28-Mar-73 2.4814 29-Mar-73 2.4820 30-Mar-73 2.4755 2-Apr-73 2.4776 3-Apr-73 2.4762 4-Apr-73 2.4814 5-Apr-73 2.4825 6-Apr-73 2.4830 9-Apr-73 2.4837 10-Apr-73 2.4867 11-Apr-73 2.4878 12-Apr-73 2.4834 13-Apr-73 2.4805 16-Apr-73 2.4822 17-Apr-73 2.4845 18-Apr-73 2.4823 19-Apr-73 2.4837 20-Apr-73 2.4848 23-Apr-73 2.4845 24-Apr-73 2.4836 25-Apr-73 2.4880 26-Apr-73 2.4863 27-Apr-73 2.4867 30-Apr-73 2.4890 1-May-73 2.4883 2-May-73 2.4935 3-May-73 2.4893 4-May-73 2.4896 7-May-73 2.4913 8-May-73 2.4984 9-May-73 2.5044 10-May-73 2.5055 11-May-73 2.5110 14-May-73 2.5390 15-May-73 2.5640 16-May-73 2.5435 17-May-73 2.5470 18-May-73 2.5505 21-May-73 2.5695 22-May-73 2.5605 23-May-73 2.5555 24-May-73 2.5460 25-May-73 2.5395 28-May-73 ND 29-May-73 2.5560 30-May-73 2.5645 31-May-73 2.5661 1-Jun-73 2.5730 4-Jun-73 2.5830 5-Jun-73 2.5800 6-Jun-73 2.5700 7-Jun-73 2.5730 8-Jun-73 2.5740 11-Jun-73 2.5725 12-Jun-73 2.5742 13-Jun-73 2.5730 14-Jun-73 2.5770 15-Jun-73 2.5800 18-Jun-73 2.5810 19-Jun-73 2.5710 20-Jun-73 2.5740 21-Jun-73 2.5730 22-Jun-73 2.5740 25-Jun-73 2.5750 26-Jun-73 2.5770 27-Jun-73 2.5805 28-Jun-73 2.5830 29-Jun-73 2.5810 2-Jul-73 2.5802 3-Jul-73 2.5790 4-Jul-73 ND 5-Jul-73 2.5735 6-Jul-73 2.5575 9-Jul-73 2.5580 10-Jul-73 2.5470 11-Jul-73 2.5470 12-Jul-73 2.5443 13-Jul-73 2.5420 16-Jul-73 2.5465 17-Jul-73 2.5440 18-Jul-73 2.5445 19-Jul-73 2.5335 20-Jul-73 2.5395 23-Jul-73 2.5350 24-Jul-73 2.5205 25-Jul-73 2.5035 26-Jul-73 2.4850 27-Jul-73 2.5040 30-Jul-73 2.5035 31-Jul-73 2.4990 1-Aug-73 2.5170 2-Aug-73 2.5150 3-Aug-73 2.5085 6-Aug-73 2.4925 7-Aug-73 2.4970 8-Aug-73 2.5000 9-Aug-73 2.4810 10-Aug-73 2.4750 13-Aug-73 2.4750 14-Aug-73 2.4695 15-Aug-73 2.4620 16-Aug-73 2.4590 17-Aug-73 2.4635 20-Aug-73 2.4770 21-Aug-73 2.4690 22-Aug-73 2.4655 23-Aug-73 2.4570 24-Aug-73 2.4585 27-Aug-73 2.4610 28-Aug-73 2.4575 29-Aug-73 2.4650 30-Aug-73 2.4570 31-Aug-73 2.4580 3-Sep-73 ND 4-Sep-73 2.4410 5-Sep-73 2.4220 6-Sep-73 2.4220 7-Sep-73 2.4185 10-Sep-73 2.4125 11-Sep-73 2.4085 12-Sep-73 2.4065 13-Sep-73 2.4135 14-Sep-73 2.4115 17-Sep-73 2.4110 18-Sep-73 2.4165 19-Sep-73 2.4180 20-Sep-73 2.4210 21-Sep-73 2.4240 24-Sep-73 2.4225 25-Sep-73 2.4225 26-Sep-73 2.4230 27-Sep-73 2.4193 28-Sep-73 2.4135 1-Oct-73 2.4135 2-Oct-73 2.4115 3-Oct-73 2.4138 4-Oct-73 2.4128 5-Oct-73 2.4130 8-Oct-73 ND 9-Oct-73 2.4118 10-Oct-73 2.4205 11-Oct-73 2.4255 12-Oct-73 2.4260 15-Oct-73 2.4325 16-Oct-73 2.4380 17-Oct-73 2.4525 18-Oct-73 2.4445 19-Oct-73 2.4370 22-Oct-73 ND 23-Oct-73 2.4455 24-Oct-73 2.4425 25-Oct-73 2.4420 26-Oct-73 2.4355 29-Oct-73 2.4235 30-Oct-73 2.4325 31-Oct-73 2.4385 1-Nov-73 2.4345 2-Nov-73 2.4345 5-Nov-73 2.4300 6-Nov-73 ND 7-Nov-73 2.4225 8-Nov-73 2.4187 9-Nov-73 2.4015 12-Nov-73 2.3880 13-Nov-73 2.3925 14-Nov-73 2.3970 15-Nov-73 2.3970 16-Nov-73 2.3855 19-Nov-73 2.3900 20-Nov-73 2.3910 21-Nov-73 2.3915 22-Nov-73 ND 23-Nov-73 2.3460 26-Nov-73 2.3430 27-Nov-73 2.3575 28-Nov-73 2.3360 29-Nov-73 2.3400 30-Nov-73 2.3430 3-Dec-73 2.3400 4-Dec-73 2.3345 5-Dec-73 2.3375 6-Dec-73 2.3370 7-Dec-73 2.3260 10-Dec-73 2.3125 11-Dec-73 2.3065 12-Dec-73 2.3125 13-Dec-73 2.3165 14-Dec-73 2.3100 17-Dec-73 2.3070 18-Dec-73 2.3085 19-Dec-73 2.3100 20-Dec-73 2.3080 21-Dec-73 2.3075 24-Dec-73 2.3105 25-Dec-73 ND 26-Dec-73 2.3095 27-Dec-73 2.3130 28-Dec-73 2.3180 31-Dec-73 2.3225 1-Jan-74 ND 2-Jan-74 2.3045 3-Jan-74 2.2855 4-Jan-74 2.2760 7-Jan-74 2.2265 8-Jan-74 2.2295 9-Jan-74 2.2410 10-Jan-74 2.2375 11-Jan-74 2.2485 14-Jan-74 2.2310 15-Jan-74 2.1910 16-Jan-74 2.1775 17-Jan-74 2.1800 18-Jan-74 2.1860 21-Jan-74 2.1735 22-Jan-74 2.1820 23-Jan-74 2.1850 24-Jan-74 2.2015 25-Jan-74 2.2040 28-Jan-74 2.2060 29-Jan-74 2.2200 30-Jan-74 2.2550 31-Jan-74 2.2860 1-Feb-74 2.2765 4-Feb-74 2.2635 5-Feb-74 2.2480 6-Feb-74 2.2335 7-Feb-74 2.2425 8-Feb-74 2.2385 11-Feb-74 2.2425 12-Feb-74 ND 13-Feb-74 2.2665 14-Feb-74 2.2735 15-Feb-74 2.2780 18-Feb-74 ND 19-Feb-74 2.2820 20-Feb-74 2.2875 21-Feb-74 2.2950 22-Feb-74 2.3155 25-Feb-74 2.2920 26-Feb-74 2.3110 27-Feb-74 2.3005 28-Feb-74 2.3015 1-Mar-74 2.2860 4-Mar-74 2.2795 5-Mar-74 2.3240 6-Mar-74 2.3300 7-Mar-74 2.3225 8-Mar-74 2.3220 11-Mar-74 2.3220 12-Mar-74 2.3270 13-Mar-74 2.3480 14-Mar-74 2.3455 15-Mar-74 2.3340 18-Mar-74 2.3295 19-Mar-74 2.3310 20-Mar-74 2.3450 21-Mar-74 2.3600 22-Mar-74 2.3410 25-Mar-74 2.3665 26-Mar-74 2.3700 27-Mar-74 2.3750 28-Mar-74 2.4020 29-Mar-74 2.3930 1-Apr-74 2.3960 2-Apr-74 2.3970 3-Apr-74 2.3985 4-Apr-74 2.3925 5-Apr-74 2.3930 8-Apr-74 2.3935 9-Apr-74 2.3830 10-Apr-74 2.3555 11-Apr-74 2.3615 12-Apr-74 2.3640 15-Apr-74 2.3635 16-Apr-74 2.3570 17-Apr-74 2.3680 18-Apr-74 2.3720 19-Apr-74 2.3845 22-Apr-74 2.3900 23-Apr-74 2.4020 24-Apr-74 2.4090 25-Apr-74 2.4030 26-Apr-74 2.4100 29-Apr-74 2.4320 30-Apr-74 2.4240 1-May-74 2.4185 2-May-74 2.4190 3-May-74 2.4180 6-May-74 2.4350 7-May-74 2.4155 8-May-74 2.4300 9-May-74 2.4305 10-May-74 2.4300 13-May-74 2.4290 14-May-74 2.4185 15-May-74 2.4245 16-May-74 2.4125 17-May-74 2.4100 20-May-74 2.4050 21-May-74 2.4060 22-May-74 2.4145 23-May-74 2.4115 24-May-74 2.4010 27-May-74 ND 28-May-74 2.3930 29-May-74 2.3910 30-May-74 2.3920 31-May-74 2.3960 3-Jun-74 2.3980 4-Jun-74 2.4010 5-Jun-74 2.4080 6-Jun-74 2.4075 7-Jun-74 2.4025 10-Jun-74 2.4000 11-Jun-74 2.3950 12-Jun-74 2.3945 13-Jun-74 2.3905 14-Jun-74 2.3925 17-Jun-74 2.3895 18-Jun-74 2.3875 19-Jun-74 2.3900 20-Jun-74 2.3860 21-Jun-74 2.3770 24-Jun-74 2.3555 25-Jun-74 2.3705 26-Jun-74 2.3785 27-Jun-74 2.3890 28-Jun-74 2.3905 1-Jul-74 2.3860 2-Jul-74 2.3980 3-Jul-74 2.3970 4-Jul-74 ND 5-Jul-74 2.3880 8-Jul-74 2.3880 9-Jul-74 2.3875 10-Jul-74 2.3880 11-Jul-74 2.3825 12-Jul-74 2.3860 15-Jul-74 2.3875 16-Jul-74 2.3860 17-Jul-74 2.3900 18-Jul-74 2.3925 19-Jul-74 2.3928 22-Jul-74 2.3915 23-Jul-74 2.3900 24-Jul-74 2.3940 25-Jul-74 2.3905 26-Jul-74 2.3923 29-Jul-74 2.3930 30-Jul-74 2.3825 31-Jul-74 2.3870 1-Aug-74 2.3830 2-Aug-74 2.3845 5-Aug-74 2.3840 6-Aug-74 2.3800 7-Aug-74 2.3762 8-Aug-74 2.3645 9-Aug-74 2.3730 12-Aug-74 2.3695 13-Aug-74 2.3585 14-Aug-74 2.3565 15-Aug-74 2.3447 16-Aug-74 2.3385 19-Aug-74 2.3245 20-Aug-74 2.3200 21-Aug-74 2.3225 22-Aug-74 2.3130 23-Aug-74 2.3225 26-Aug-74 2.3245 27-Aug-74 2.3125 28-Aug-74 2.3185 29-Aug-74 2.3165 30-Aug-74 2.3162 2-Sep-74 ND 3-Sep-74 2.3100 4-Sep-74 2.3135 5-Sep-74 2.3110 6-Sep-74 2.3106 9-Sep-74 2.3130 10-Sep-74 2.3165 11-Sep-74 2.3150 12-Sep-74 2.3155 13-Sep-74 2.3120 16-Sep-74 2.3133 17-Sep-74 2.3170 18-Sep-74 2.3195 19-Sep-74 2.3150 20-Sep-74 2.3142 23-Sep-74 2.3165 24-Sep-74 2.3148 25-Sep-74 2.3160 26-Sep-74 2.3230 27-Sep-74 2.3320 30-Sep-74 2.3325 1-Oct-74 2.3362 2-Oct-74 2.3335 3-Oct-74 2.3270 4-Oct-74 2.3350 7-Oct-74 2.3357 8-Oct-74 2.3343 9-Oct-74 2.3410 10-Oct-74 2.3250 11-Oct-74 2.3340 14-Oct-74 ND 15-Oct-74 2.3310 16-Oct-74 2.3337 17-Oct-74 2.3326 18-Oct-74 2.3324 21-Oct-74 2.3299 22-Oct-74 2.3295 23-Oct-74 2.3325 24-Oct-74 2.3315 25-Oct-74 2.3332 28-Oct-74 2.3323 29-Oct-74 2.3342 30-Oct-74 2.3352 31-Oct-74 2.3355 1-Nov-74 2.3380 4-Nov-74 2.3430 5-Nov-74 ND 6-Nov-74 2.3472 7-Nov-74 2.3464 8-Nov-74 2.3350 11-Nov-74 ND 12-Nov-74 2.2990 13-Nov-74 2.3030 14-Nov-74 2.3135 15-Nov-74 2.3145 18-Nov-74 2.3325 19-Nov-74 2.3235 20-Nov-74 2.3197 21-Nov-74 2.3210 22-Nov-74 2.3200 25-Nov-74 2.3222 26-Nov-74 2.3245 27-Nov-74 2.3247 28-Nov-74 ND 29-Nov-74 2.3255 2-Dec-74 2.3245 3-Dec-74 2.3235 4-Dec-74 2.3275 5-Dec-74 2.3290 6-Dec-74 2.3297 9-Dec-74 2.3350 10-Dec-74 2.3242 11-Dec-74 2.3157 12-Dec-74 2.3060 13-Dec-74 2.3130 16-Dec-74 2.3293 17-Dec-74 2.3343 18-Dec-74 2.3415 19-Dec-74 2.3295 20-Dec-74 2.3255 23-Dec-74 2.3295 24-Dec-74 2.3310 25-Dec-74 ND 26-Dec-74 2.3320 27-Dec-74 2.3432 30-Dec-74 2.3460 31-Dec-74 2.3470 1-Jan-75 ND 2-Jan-75 2.3330 3-Jan-75 2.3414 6-Jan-75 2.3535 7-Jan-75 2.3540 8-Jan-75 2.3470 9-Jan-75 2.3500 10-Jan-75 2.3520 13-Jan-75 2.3531 14-Jan-75 2.3476 15-Jan-75 2.3540 16-Jan-75 2.3535 17-Jan-75 2.3525 20-Jan-75 2.3590 21-Jan-75 2.3635 22-Jan-75 2.3760 23-Jan-75 2.3815 24-Jan-75 2.3835 27-Jan-75 2.4000 28-Jan-75 2.3865 29-Jan-75 2.3700 30-Jan-75 2.3765 31-Jan-75 2.3825 3-Feb-75 2.3750 4-Feb-75 2.3690 5-Feb-75 2.3680 6-Feb-75 2.3710 7-Feb-75 2.3740 10-Feb-75 2.3875 11-Feb-75 2.3840 12-Feb-75 ND 13-Feb-75 2.3895 14-Feb-75 2.3905 17-Feb-75 ND 18-Feb-75 2.3933 19-Feb-75 2.3980 20-Feb-75 2.4005 21-Feb-75 2.4027 24-Feb-75 2.4195 25-Feb-75 2.4160 26-Feb-75 2.4260 27-Feb-75 2.4305 28-Feb-75 2.4300 3-Mar-75 2.4318 4-Mar-75 2.4285 5-Mar-75 2.4315 6-Mar-75 2.4280 7-Mar-75 2.4110 10-Mar-75 2.4055 11-Mar-75 2.4200 12-Mar-75 2.4090 13-Mar-75 2.4150 14-Mar-75 2.4180 17-Mar-75 2.4187 18-Mar-75 2.4255 19-Mar-75 2.4282 20-Mar-75 2.4237 21-Mar-75 2.4215 24-Mar-75 2.4167 25-Mar-75 2.4145 26-Mar-75 2.4120 27-Mar-75 2.4040 28-Mar-75 2.4080 31-Mar-75 2.4060 1-Apr-75 2.4080 2-Apr-75 2.4080 3-Apr-75 2.4022 4-Apr-75 2.3903 7-Apr-75 2.3801 8-Apr-75 2.3811 9-Apr-75 2.3768 10-Apr-75 2.3615 11-Apr-75 2.3650 14-Apr-75 2.3559 15-Apr-75 2.3665 16-Apr-75 2.3655 17-Apr-75 2.3700 18-Apr-75 2.3745 21-Apr-75 2.3624 22-Apr-75 2.3545 23-Apr-75 2.3690 24-Apr-75 2.3595 25-Apr-75 2.3520 28-Apr-75 2.3460 29-Apr-75 2.3560 30-Apr-75 2.3510 1-May-75 2.3482 2-May-75 2.3368 5-May-75 2.3405 6-May-75 2.3385 7-May-75 2.3379 8-May-75 2.3408 9-May-75 2.3170 12-May-75 2.2990 13-May-75 2.3065 14-May-75 2.3080 15-May-75 2.3005 16-May-75 2.3023 19-May-75 2.3030 20-May-75 2.3038 21-May-75 2.3145 22-May-75 2.3270 23-May-75 2.3265 26-May-75 ND 27-May-75 2.3265 28-May-75 2.3200 29-May-75 2.3165 30-May-75 2.3160 2-Jun-75 2.3200 3-Jun-75 2.3203 4-Jun-75 2.3180 5-Jun-75 2.3225 6-Jun-75 2.3197 9-Jun-75 2.3170 10-Jun-75 2.3160 11-Jun-75 2.2815 12-Jun-75 2.2775 13-Jun-75 2.2835 16-Jun-75 2.2750 17-Jun-75 2.2720 18-Jun-75 2.2729 19-Jun-75 2.2735 20-Jun-75 2.2730 23-Jun-75 2.2715 24-Jun-75 2.2570 25-Jun-75 2.2565 26-Jun-75 2.2410 27-Jun-75 2.2250 30-Jun-75 2.1935 1-Jul-75 2.2090 2-Jul-75 2.1995 3-Jul-75 2.1945 4-Jul-75 ND 7-Jul-75 2.1860 8-Jul-75 2.1945 9-Jul-75 2.2060 10-Jul-75 2.1985 11-Jul-75 2.1995 14-Jul-75 2.1915 15-Jul-75 2.1825 16-Jul-75 2.1850 17-Jul-75 2.1792 18-Jul-75 2.1750 21-Jul-75 2.1755 22-Jul-75 2.1780 23-Jul-75 2.1800 24-Jul-75 2.1785 25-Jul-75 2.1785 28-Jul-75 2.1760 29-Jul-75 2.1755 30-Jul-75 2.1630 31-Jul-75 2.1540 1-Aug-75 2.1475 4-Aug-75 2.1415 5-Aug-75 2.1405 6-Aug-75 2.1280 7-Aug-75 2.1040 8-Aug-75 2.1040 11-Aug-75 2.1020 12-Aug-75 2.1035 13-Aug-75 2.1075 14-Aug-75 2.1080 15-Aug-75 2.1080 18-Aug-75 2.1080 19-Aug-75 2.1175 20-Aug-75 2.1190 21-Aug-75 2.1110 22-Aug-75 2.1060 25-Aug-75 2.1055 26-Aug-75 2.1090 27-Aug-75 2.1105 28-Aug-75 2.1095 29-Aug-75 2.1100 1-Sep-75 ND 2-Sep-75 2.1090 3-Sep-75 2.1120 4-Sep-75 2.1085 5-Sep-75 2.1090 8-Sep-75 2.1110 9-Sep-75 2.1095 10-Sep-75 2.1105 11-Sep-75 2.1100 12-Sep-75 2.1065 15-Sep-75 2.1055 16-Sep-75 2.0905 17-Sep-75 2.0810 18-Sep-75 2.0785 19-Sep-75 2.0800 22-Sep-75 2.0710 23-Sep-75 2.0440 24-Sep-75 2.0445 25-Sep-75 2.0470 26-Sep-75 2.0445 29-Sep-75 2.0365 30-Sep-75 2.0430 1-Oct-75 2.0400 2-Oct-75 2.0385 3-Oct-75 2.0375 6-Oct-75 2.0430 7-Oct-75 2.0415 8-Oct-75 2.0430 9-Oct-75 2.0475 10-Oct-75 2.0580 13-Oct-75 ND 14-Oct-75 2.0475 15-Oct-75 2.0555 16-Oct-75 2.0555 17-Oct-75 2.0575 20-Oct-75 2.0610 21-Oct-75 2.0610 22-Oct-75 2.0745 23-Oct-75 2.0665 24-Oct-75 2.0695 27-Oct-75 2.0690 28-Oct-75 2.0660 29-Oct-75 2.0680 30-Oct-75 2.0720 31-Oct-75 2.0780 3-Nov-75 2.0745 4-Nov-75 ND 5-Nov-75 2.0645 6-Nov-75 2.0685 7-Nov-75 2.0655 10-Nov-75 2.0660 11-Nov-75 ND 12-Nov-75 2.0635 13-Nov-75 2.0530 14-Nov-75 2.0455 17-Nov-75 2.0320 18-Nov-75 2.0355 19-Nov-75 2.0405 20-Nov-75 2.0460 21-Nov-75 2.0415 24-Nov-75 2.0375 25-Nov-75 2.0373 26-Nov-75 2.0320 27-Nov-75 ND 28-Nov-75 2.0200 1-Dec-75 2.0210 2-Dec-75 2.0200 3-Dec-75 2.0240 4-Dec-75 2.0290 5-Dec-75 2.0235 8-Dec-75 2.0230 9-Dec-75 2.0225 10-Dec-75 2.0230 11-Dec-75 2.0220 12-Dec-75 2.0185 15-Dec-75 2.0170 16-Dec-75 2.0185 17-Dec-75 2.0218 18-Dec-75 2.0218 19-Dec-75 2.0214 22-Dec-75 2.0213 23-Dec-75 2.0215 24-Dec-75 2.0230 25-Dec-75 ND 26-Dec-75 2.0230 29-Dec-75 2.0225 30-Dec-75 2.0235 31-Dec-75 2.0235 1-Jan-76 ND 2-Jan-76 2.0245 5-Jan-76 2.0325 6-Jan-76 2.0325 7-Jan-76 2.0345 8-Jan-76 2.0340 9-Jan-76 2.0305 12-Jan-76 2.0310 13-Jan-76 2.0250 14-Jan-76 2.0270 15-Jan-76 2.0275 16-Jan-76 2.0295 19-Jan-76 2.0325 20-Jan-76 2.0305 21-Jan-76 2.0235 22-Jan-76 2.0230 23-Jan-76 2.0230 26-Jan-76 2.0252 27-Jan-76 2.0260 28-Jan-76 2.0287 29-Jan-76 2.0300 30-Jan-76 2.0295 2-Feb-76 2.0285 3-Feb-76 2.0276 4-Feb-76 2.0311 5-Feb-76 2.0280 6-Feb-76 2.0265 9-Feb-76 2.0280 10-Feb-76 2.0265 11-Feb-76 2.0296 12-Feb-76 ND 13-Feb-76 2.0245 16-Feb-76 ND 17-Feb-76 2.0224 18-Feb-76 2.0240 19-Feb-76 2.0235 20-Feb-76 2.0242 23-Feb-76 2.0250 24-Feb-76 2.0250 25-Feb-76 2.0262 26-Feb-76 2.0260 27-Feb-76 2.0252 1-Mar-76 2.0239 2-Mar-76 2.0238 3-Mar-76 2.0245 4-Mar-76 2.0135 5-Mar-76 1.9790 8-Mar-76 1.9415 9-Mar-76 1.9410 10-Mar-76 1.9125 11-Mar-76 1.9330 12-Mar-76 1.9250 15-Mar-76 1.9220 16-Mar-76 1.9127 17-Mar-76 1.9210 18-Mar-76 1.9238 19-Mar-76 1.9210 22-Mar-76 1.9217 23-Mar-76 1.9250 24-Mar-76 1.9266 25-Mar-76 1.9234 26-Mar-76 1.9200 29-Mar-76 1.9170 30-Mar-76 1.9155 31-Mar-76 1.9159 1-Apr-76 1.8840 2-Apr-76 1.8710 5-Apr-76 1.8645 6-Apr-76 1.8600 7-Apr-76 1.8662 8-Apr-76 1.8340 9-Apr-76 1.8365 12-Apr-76 1.8450 13-Apr-76 1.8530 14-Apr-76 1.8565 15-Apr-76 1.8520 16-Apr-76 1.8540 19-Apr-76 1.8540 20-Apr-76 1.8470 21-Apr-76 1.8400 22-Apr-76 1.8290 23-Apr-76 1.8190 26-Apr-76 1.8185 27-Apr-76 1.8225 28-Apr-76 1.8315 29-Apr-76 1.8410 30-Apr-76 1.8400 3-May-76 1.8280 4-May-76 1.8255 5-May-76 1.8246 6-May-76 1.8220 7-May-76 1.8230 10-May-76 1.8310 11-May-76 1.8335 12-May-76 1.8385 13-May-76 1.8275 14-May-76 1.8165 17-May-76 1.8040 18-May-76 1.8105 19-May-76 1.8080 20-May-76 1.8055 21-May-76 1.7800 24-May-76 1.7940 25-May-76 1.7858 26-May-76 1.7710 27-May-76 1.7705 28-May-76 1.7595 31-May-76 ND 1-Jun-76 1.7540 2-Jun-76 1.7205 3-Jun-76 1.7089 4-Jun-76 1.7165 7-Jun-76 1.7560 8-Jun-76 1.7696 9-Jun-76 1.7690 10-Jun-76 1.7705 11-Jun-76 1.7703 14-Jun-76 1.7700 15-Jun-76 1.7765 16-Jun-76 1.7755 17-Jun-76 1.7755 18-Jun-76 1.7740 21-Jun-76 1.7739 22-Jun-76 1.7720 23-Jun-76 1.7725 24-Jun-76 1.7715 25-Jun-76 1.7721 28-Jun-76 1.7742 29-Jun-76 1.7795 30-Jun-76 1.7850 1-Jul-76 1.7900 2-Jul-76 1.7911 5-Jul-76 ND 6-Jul-76 1.8023 7-Jul-76 1.8025 8-Jul-76 1.7820 9-Jul-76 1.7795 12-Jul-76 1.7891 13-Jul-76 1.7870 14-Jul-76 1.7805 15-Jul-76 1.7800 16-Jul-76 1.7760 19-Jul-76 1.7740 20-Jul-76 1.7815 21-Jul-76 1.7834 22-Jul-76 1.7830 23-Jul-76 1.7818 26-Jul-76 1.7786 27-Jul-76 1.7815 28-Jul-76 1.7915 29-Jul-76 1.7850 30-Jul-76 1.7850 2-Aug-76 1.7880 3-Aug-76 1.7880 4-Aug-76 1.7943 5-Aug-76 1.7885 6-Aug-76 1.7888 9-Aug-76 1.7925 10-Aug-76 1.7895 11-Aug-76 1.7898 12-Aug-76 1.7852 13-Aug-76 1.7815 16-Aug-76 1.7814 17-Aug-76 1.7864 18-Aug-76 1.7830 19-Aug-76 1.7815 20-Aug-76 1.7808 23-Aug-76 1.7824 24-Aug-76 1.7755 25-Aug-76 1.7704 26-Aug-76 1.7723 27-Aug-76 1.7700 30-Aug-76 1.7750 31-Aug-76 1.7775 1-Sep-76 1.7750 2-Sep-76 1.7730 3-Sep-76 1.7725 6-Sep-76 ND 7-Sep-76 1.7712 8-Sep-76 1.7715 9-Sep-76 1.7480 10-Sep-76 1.7530 13-Sep-76 1.7480 14-Sep-76 1.7395 15-Sep-76 1.7341 16-Sep-76 1.7392 17-Sep-76 1.7340 20-Sep-76 1.7222 21-Sep-76 1.7160 22-Sep-76 1.7160 23-Sep-76 1.7107 24-Sep-76 1.7054 27-Sep-76 1.6795 28-Sep-76 1.6360 29-Sep-76 1.6665 30-Sep-76 1.6600 1-Oct-76 1.6660 4-Oct-76 1.6705 5-Oct-76 1.6635 6-Oct-76 1.6515 7-Oct-76 1.6645 8-Oct-76 1.6620 11-Oct-76 ND 12-Oct-76 1.6535 13-Oct-76 1.6541 14-Oct-76 1.6390 15-Oct-76 1.6500 18-Oct-76 1.6547 19-Oct-76 1.6477 20-Oct-76 1.6463 21-Oct-76 1.6465 22-Oct-76 1.6482 25-Oct-76 1.5950 26-Oct-76 1.6040 27-Oct-76 1.5830 28-Oct-76 1.5665 29-Oct-76 1.5880 1-Nov-76 1.5875 2-Nov-76 ND 3-Nov-76 1.6075 4-Nov-76 1.6250 5-Nov-76 1.6250 8-Nov-76 1.6155 9-Nov-76 1.6282 10-Nov-76 1.6333 11-Nov-76 ND 12-Nov-76 1.6280 15-Nov-76 1.6400 16-Nov-76 1.6427 17-Nov-76 1.6645 18-Nov-76 1.6650 19-Nov-76 1.6790 22-Nov-76 1.6460 23-Nov-76 1.6435 24-Nov-76 1.6475 25-Nov-76 ND 26-Nov-76 1.6460 29-Nov-76 1.6484 30-Nov-76 1.6510 1-Dec-76 1.6623 2-Dec-76 1.6635 3-Dec-76 1.6627 6-Dec-76 1.6567 7-Dec-76 1.6710 8-Dec-76 1.6705 9-Dec-76 1.6700 10-Dec-76 1.6695 13-Dec-76 1.6835 14-Dec-76 1.6750 15-Dec-76 1.6675 16-Dec-76 1.6630 17-Dec-76 1.6710 20-Dec-76 1.6810 21-Dec-76 1.6790 22-Dec-76 1.6852 23-Dec-76 1.6845 24-Dec-76 1.6895 27-Dec-76 1.6940 28-Dec-76 1.6970 29-Dec-76 1.7060 30-Dec-76 1.6995 31-Dec-76 1.7010 3-Jan-77 1.7040 4-Jan-77 1.7085 5-Jan-77 1.7107 6-Jan-77 1.7055 7-Jan-77 1.7060 10-Jan-77 1.7087 11-Jan-77 1.7077 12-Jan-77 1.7065 13-Jan-77 1.7110 14-Jan-77 1.7108 17-Jan-77 1.7138 18-Jan-77 1.7155 19-Jan-77 1.7185 20-Jan-77 1.7165 21-Jan-77 1.7162 24-Jan-77 1.7188 25-Jan-77 1.7195 26-Jan-77 1.7184 27-Jan-77 1.7162 28-Jan-77 1.7130 31-Jan-77 1.7150 1-Feb-77 1.7153 2-Feb-77 1.7160 3-Feb-77 1.7133 4-Feb-77 1.7147 7-Feb-77 1.7145 8-Feb-77 1.7157 9-Feb-77 1.7177 10-Feb-77 1.7158 11-Feb-77 1.7123 14-Feb-77 1.6969 15-Feb-77 1.7035 16-Feb-77 1.7066 17-Feb-77 1.7054 18-Feb-77 1.7043 21-Feb-77 ND 22-Feb-77 1.7072 23-Feb-77 1.7077 24-Feb-77 1.7079 25-Feb-77 1.7085 28-Feb-77 1.7130 1-Mar-77 1.7132 2-Mar-77 1.7144 3-Mar-77 1.7136 4-Mar-77 1.7145 7-Mar-77 1.7171 8-Mar-77 1.7175 9-Mar-77 1.7181 10-Mar-77 1.7158 11-Mar-77 1.7180 14-Mar-77 1.7192 15-Mar-77 1.7190 16-Mar-77 1.7193 17-Mar-77 1.7189 18-Mar-77 1.7168 21-Mar-77 1.7173 22-Mar-77 1.7164 23-Mar-77 1.7180 24-Mar-77 1.7178 25-Mar-77 1.7175 28-Mar-77 1.7183 29-Mar-77 1.7191 30-Mar-77 1.7206 31-Mar-77 1.7200 1-Apr-77 1.7194 4-Apr-77 1.7198 5-Apr-77 1.7197 6-Apr-77 1.7188 7-Apr-77 1.7187 8-Apr-77 1.7183 11-Apr-77 1.7185 12-Apr-77 1.7191 13-Apr-77 1.7196 14-Apr-77 1.7182 15-Apr-77 1.7180 18-Apr-77 1.7194 19-Apr-77 1.7191 20-Apr-77 1.7196 21-Apr-77 1.7192 22-Apr-77 1.7182 25-Apr-77 1.7188 26-Apr-77 1.7191 27-Apr-77 1.7198 28-Apr-77 1.7192 29-Apr-77 1.7192 2-May-77 1.7195 3-May-77 1.7194 4-May-77 1.7196 5-May-77 1.7186 6-May-77 1.7181 9-May-77 1.7189 10-May-77 1.7190 11-May-77 1.7196 12-May-77 1.7189 13-May-77 1.7187 16-May-77 1.7188 17-May-77 1.7187 18-May-77 1.7185 19-May-77 1.7178 20-May-77 1.7174 23-May-77 1.7172 24-May-77 1.7165 25-May-77 1.7193 26-May-77 1.7171 27-May-77 1.7168 30-May-77 ND 31-May-77 1.7191 1-Jun-77 1.7190 2-Jun-77 1.7169 3-Jun-77 1.7177 6-Jun-77 1.7182 7-Jun-77 1.7185 8-Jun-77 1.7184 9-Jun-77 1.7182 10-Jun-77 1.7186 13-Jun-77 1.7193 14-Jun-77 1.7192 15-Jun-77 1.7196 16-Jun-77 1.7192 17-Jun-77 1.7194 20-Jun-77 1.7196 21-Jun-77 1.7194 22-Jun-77 1.7196 23-Jun-77 1.7197 24-Jun-77 1.7196 27-Jun-77 1.7201 28-Jun-77 1.7203 29-Jun-77 1.7209 30-Jun-77 1.7197 1-Jul-77 1.7197 4-Jul-77 ND 5-Jul-77 1.7202 6-Jul-77 1.7206 7-Jul-77 1.7197 8-Jul-77 1.7195 11-Jul-77 1.7200 12-Jul-77 1.7199 13-Jul-77 1.7205 14-Jul-77 ND 15-Jul-77 1.7195 18-Jul-77 1.7199 19-Jul-77 1.7200 20-Jul-77 1.7203 21-Jul-77 1.7194 22-Jul-77 1.7196 25-Jul-77 1.7198 26-Jul-77 1.7201 27-Jul-77 1.7370 28-Jul-77 1.7372 29-Jul-77 1.7365 1-Aug-77 1.7375 2-Aug-77 1.7377 3-Aug-77 1.7385 4-Aug-77 1.7394 5-Aug-77 1.7387 8-Aug-77 1.7373 9-Aug-77 1.7381 10-Aug-77 1.7390 11-Aug-77 1.7380 12-Aug-77 1.7378 15-Aug-77 1.7391 16-Aug-77 1.7403 17-Aug-77 1.7407 18-Aug-77 1.7395 19-Aug-77 1.7403 22-Aug-77 1.7397 23-Aug-77 1.7401 24-Aug-77 1.7407 25-Aug-77 1.7412 26-Aug-77 1.7419 29-Aug-77 1.7416 30-Aug-77 1.7422 31-Aug-77 1.7428 1-Sep-77 1.7422 2-Sep-77 1.7416 5-Sep-77 ND 6-Sep-77 1.7411 7-Sep-77 1.7430 8-Sep-77 1.7429 9-Sep-77 1.7424 12-Sep-77 1.7432 13-Sep-77 1.7434 14-Sep-77 1.7440 15-Sep-77 1.7437 16-Sep-77 1.7427 19-Sep-77 1.7419 20-Sep-77 1.7414 21-Sep-77 1.7427 22-Sep-77 1.7430 23-Sep-77 1.7428 26-Sep-77 1.7438 27-Sep-77 1.7433 28-Sep-77 1.7443 29-Sep-77 1.7449 30-Sep-77 1.7476 3-Oct-77 1.7559 4-Oct-77 1.7555 5-Oct-77 1.7572 6-Oct-77 1.7596 7-Oct-77 1.7587 10-Oct-77 ND 11-Oct-77 1.7591 12-Oct-77 1.7619 13-Oct-77 1.7641 14-Oct-77 1.7677 17-Oct-77 1.7722 18-Oct-77 1.7741 19-Oct-77 1.7732 20-Oct-77 1.7705 21-Oct-77 1.7694 24-Oct-77 1.7743 25-Oct-77 1.7766 26-Oct-77 1.7780 27-Oct-77 1.7767 28-Oct-77 1.7774 31-Oct-77 1.8395 1-Nov-77 1.8440 2-Nov-77 1.8335 3-Nov-77 1.8090 4-Nov-77 1.8050 7-Nov-77 1.8033 8-Nov-77 ND 9-Nov-77 1.8090 10-Nov-77 1.8195 11-Nov-77 ND 14-Nov-77 1.8158 15-Nov-77 1.8159 16-Nov-77 1.8180 17-Nov-77 1.8187 18-Nov-77 1.8245 21-Nov-77 1.8170 22-Nov-77 1.8170 23-Nov-77 1.8195 24-Nov-77 ND 25-Nov-77 1.8185 28-Nov-77 1.8186 29-Nov-77 1.8141 30-Nov-77 1.8170 1-Dec-77 1.8168 2-Dec-77 1.8205 5-Dec-77 1.8305 6-Dec-77 1.8215 7-Dec-77 1.8257 8-Dec-77 1.8273 9-Dec-77 1.8303 12-Dec-77 1.8309 13-Dec-77 1.8403 14-Dec-77 1.8470 15-Dec-77 1.8465 16-Dec-77 1.8540 19-Dec-77 1.8730 20-Dec-77 1.8785 21-Dec-77 1.8848 22-Dec-77 1.8540 23-Dec-77 1.8655 26-Dec-77 ND 27-Dec-77 1.8780 28-Dec-77 1.8940 29-Dec-77 1.9100 30-Dec-77 1.9170 2-Jan-78 ND 3-Jan-78 1.9610 4-Jan-78 1.9600 5-Jan-78 1.8865 6-Jan-78 1.9300 9-Jan-78 1.9165 10-Jan-78 1.9180 11-Jan-78 1.9405 12-Jan-78 1.9250 13-Jan-78 1.9300 16-Jan-78 1.9280 17-Jan-78 1.9230 18-Jan-78 1.9240 19-Jan-78 1.9323 20-Jan-78 1.9315 23-Jan-78 1.9417 24-Jan-78 1.9464 25-Jan-78 1.9528 26-Jan-78 1.9519 27-Jan-78 1.9465 30-Jan-78 1.9475 31-Jan-78 1.9475 1-Feb-78 1.9481 2-Feb-78 1.9492 3-Feb-78 1.9410 6-Feb-78 1.9382 7-Feb-78 1.9325 8-Feb-78 1.9335 9-Feb-78 1.9351 10-Feb-78 1.9355 13-Feb-78 ND 14-Feb-78 1.9358 15-Feb-78 1.9350 16-Feb-78 1.9415 17-Feb-78 1.9447 20-Feb-78 ND 21-Feb-78 1.9448 22-Feb-78 1.9475 23-Feb-78 1.9530 24-Feb-78 1.9250 27-Feb-78 1.9320 28-Feb-78 1.9410 1-Mar-78 1.9390 2-Mar-78 1.9410 3-Mar-78 1.9390 6-Mar-78 1.9370 7-Mar-78 1.9370 8-Mar-78 1.9343 9-Mar-78 1.9260 10-Mar-78 1.9015 13-Mar-78 1.9090 14-Mar-78 1.9150 15-Mar-78 1.9060 16-Mar-78 1.9140 17-Mar-78 1.9075 20-Mar-78 1.9038 21-Mar-78 1.8990 22-Mar-78 1.8980 23-Mar-78 1.8745 24-Mar-78 1.8750 27-Mar-78 1.8810 28-Mar-78 1.8835 29-Mar-78 1.8787 30-Mar-78 1.8640 31-Mar-78 1.8620 3-Apr-78 1.8645 4-Apr-78 1.8676 5-Apr-78 1.8730 6-Apr-78 1.8735 7-Apr-78 1.8746 10-Apr-78 1.8753 11-Apr-78 1.8800 12-Apr-78 1.8750 13-Apr-78 1.8630 14-Apr-78 1.8560 17-Apr-78 1.8460 18-Apr-78 1.8440 19-Apr-78 1.8408 20-Apr-78 1.8240 21-Apr-78 1.8275 24-Apr-78 1.8215 25-Apr-78 1.8147 26-Apr-78 1.8166 27-Apr-78 1.8330 28-Apr-78 1.8230 1-May-78 1.8255 2-May-78 1.8263 3-May-78 1.8250 4-May-78 1.8280 5-May-78 1.8272 8-May-78 1.8180 9-May-78 1.8110 10-May-78 1.8242 11-May-78 1.8180 12-May-78 1.8190 15-May-78 1.8207 16-May-78 1.8090 17-May-78 1.8120 18-May-78 1.8173 19-May-78 1.8070 22-May-78 1.8132 23-May-78 1.8093 24-May-78 1.8122 25-May-78 1.8125 26-May-78 1.8124 29-May-78 1.8170 30-May-78 ND 31-May-78 1.8335 1-Jun-78 1.8257 2-Jun-78 1.8230 5-Jun-78 1.8200 6-Jun-78 1.8245 7-Jun-78 1.8229 8-Jun-78 1.8247 9-Jun-78 1.8264 12-Jun-78 1.8380 13-Jun-78 1.8338 14-Jun-78 1.8330 15-Jun-78 1.8300 16-Jun-78 1.8310 19-Jun-78 1.8344 20-Jun-78 1.8400 21-Jun-78 1.8497 22-Jun-78 1.8380 23-Jun-78 1.8485 26-Jun-78 1.8484 27-Jun-78 1.8470 28-Jun-78 1.8544 29-Jun-78 1.8650 30-Jun-78 1.8610 3-Jul-78 1.8674 4-Jul-78 ND 5-Jul-78 1.8693 6-Jul-78 1.8675 7-Jul-78 1.8735 10-Jul-78 1.8895 11-Jul-78 1.8840 12-Jul-78 1.8850 13-Jul-78 1.8850 14-Jul-78 1.8820 17-Jul-78 1.8795 18-Jul-78 1.8835 19-Jul-78 1.8950 20-Jul-78 1.9035 21-Jul-78 1.9110 24-Jul-78 1.9240 25-Jul-78 1.9255 26-Jul-78 1.9105 27-Jul-78 1.9072 28-Jul-78 1.9240 31-Jul-78 1.9310 1-Aug-78 1.9270 2-Aug-78 1.9280 3-Aug-78 1.9295 4-Aug-78 1.9250 7-Aug-78 1.9292 8-Aug-78 1.9340 9-Aug-78 1.9485 10-Aug-78 1.9525 11-Aug-78 1.9640 14-Aug-78 1.9805 15-Aug-78 1.9720 16-Aug-78 1.9760 17-Aug-78 1.9390 18-Aug-78 1.9400 21-Aug-78 1.9278 22-Aug-78 1.9300 23-Aug-78 1.9260 24-Aug-78 1.9298 25-Aug-78 1.9255 28-Aug-78 1.9220 29-Aug-78 1.9435 30-Aug-78 1.9410 31-Aug-78 1.9430 1-Sep-78 1.9500 4-Sep-78 ND 5-Sep-78 1.9430 6-Sep-78 1.9423 7-Sep-78 1.9375 8-Sep-78 1.9362 11-Sep-78 1.9425 12-Sep-78 1.9452 13-Sep-78 1.9600 14-Sep-78 1.9590 15-Sep-78 1.9615 18-Sep-78 1.9587 19-Sep-78 1.9610 20-Sep-78 1.9785 21-Sep-78 1.9800 22-Sep-78 1.9720 25-Sep-78 1.9750 26-Sep-78 1.9700 27-Sep-78 1.9707 28-Sep-78 1.9725 29-Sep-78 1.9750 2-Oct-78 1.9715 3-Oct-78 1.9735 4-Oct-78 1.9820 5-Oct-78 1.9817 6-Oct-78 1.9810 9-Oct-78 ND 10-Oct-78 1.9835 11-Oct-78 1.9922 12-Oct-78 1.9850 13-Oct-78 1.9860 16-Oct-78 1.9890 17-Oct-78 1.9960 18-Oct-78 1.9955 19-Oct-78 1.9935 20-Oct-78 2.0000 23-Oct-78 2.0070 24-Oct-78 2.0065 25-Oct-78 2.0290 26-Oct-78 2.0690 27-Oct-78 2.0625 30-Oct-78 2.0980 31-Oct-78 2.0760 1-Nov-78 2.0100 2-Nov-78 1.9950 3-Nov-78 1.9825 6-Nov-78 1.9765 7-Nov-78 ND 8-Nov-78 1.9750 9-Nov-78 1.9720 10-Nov-78 1.9670 13-Nov-78 1.9670 14-Nov-78 1.9712 15-Nov-78 1.9674 16-Nov-78 1.9510 17-Nov-78 1.9280 20-Nov-78 1.9355 21-Nov-78 1.9435 22-Nov-78 1.9475 23-Nov-78 ND 24-Nov-78 1.9395 27-Nov-78 1.9435 28-Nov-78 1.9478 29-Nov-78 1.9512 30-Nov-78 1.9440 1-Dec-78 1.9377 4-Dec-78 1.9470 5-Dec-78 1.9512 6-Dec-78 1.9510 7-Dec-78 1.9515 8-Dec-78 1.9605 11-Dec-78 1.9770 12-Dec-78 1.9728 13-Dec-78 1.9765 14-Dec-78 1.9755 15-Dec-78 1.9790 18-Dec-78 2.0040 19-Dec-78 2.0100 20-Dec-78 2.0100 21-Dec-78 1.9970 22-Dec-78 2.0040 25-Dec-78 ND 26-Dec-78 2.0100 27-Dec-78 2.0370 28-Dec-78 2.0290 29-Dec-78 2.0415 1-Jan-79 ND 2-Jan-79 2.0300 3-Jan-79 2.0260 4-Jan-79 2.0160 5-Jan-79 2.0195 8-Jan-79 2.0250 9-Jan-79 2.0185 10-Jan-79 2.0070 11-Jan-79 2.0005 12-Jan-79 1.9955 15-Jan-79 1.9923 16-Jan-79 2.0015 17-Jan-79 2.0060 18-Jan-79 2.0095 19-Jan-79 2.0035 22-Jan-79 1.9987 23-Jan-79 1.9987 24-Jan-79 2.0000 25-Jan-79 1.9930 26-Jan-79 1.9950 29-Jan-79 1.9952 30-Jan-79 1.9960 31-Jan-79 1.9896 1-Feb-79 1.9805 2-Feb-79 1.9790 5-Feb-79 1.9892 6-Feb-79 1.9952 7-Feb-79 2.0130 8-Feb-79 2.0045 9-Feb-79 2.0025 12-Feb-79 ND 13-Feb-79 2.0035 14-Feb-79 2.0050 15-Feb-79 2.0035 16-Feb-79 2.0020 19-Feb-79 ND 20-Feb-79 2.0040 21-Feb-79 2.0072 22-Feb-79 2.0095 23-Feb-79 2.0120 26-Feb-79 2.0205 27-Feb-79 2.0218 28-Feb-79 2.0234 1-Mar-79 2.0231 2-Mar-79 2.0220 5-Mar-79 2.0223 6-Mar-79 2.0246 7-Mar-79 2.0347 8-Mar-79 2.0420 9-Mar-79 2.0378 12-Mar-79 2.0410 13-Mar-79 2.0400 14-Mar-79 2.0365 15-Mar-79 2.0357 16-Mar-79 2.0300 19-Mar-79 2.0247 20-Mar-79 2.0323 21-Mar-79 2.0343 22-Mar-79 2.0343 23-Mar-79 2.0390 26-Mar-79 2.0537 27-Mar-79 2.0510 28-Mar-79 2.0516 29-Mar-79 2.0580 30-Mar-79 2.0625 2-Apr-79 2.0673 3-Apr-79 2.0670 4-Apr-79 2.0671 5-Apr-79 2.0770 6-Apr-79 2.0882 9-Apr-79 2.0985 10-Apr-79 2.1025 11-Apr-79 2.0900 12-Apr-79 2.0745 13-Apr-79 2.0800 16-Apr-79 2.0875 17-Apr-79 2.0833 18-Apr-79 2.0737 19-Apr-79 2.0725 20-Apr-79 2.0695 23-Apr-79 2.0714 24-Apr-79 2.0655 25-Apr-79 2.0365 26-Apr-79 2.0473 27-Apr-79 2.0552 30-Apr-79 2.0680 1-May-79 2.0595 2-May-79 2.0677 3-May-79 2.0765 4-May-79 2.0775 7-May-79 2.0826 8-May-79 2.0663 9-May-79 2.0665 10-May-79 2.0485 11-May-79 2.0415 14-May-79 2.0435 15-May-79 2.0635 16-May-79 2.0610 17-May-79 2.0550 18-May-79 2.0565 21-May-79 2.0435 22-May-79 2.0440 23-May-79 2.0572 24-May-79 2.0525 25-May-79 2.0506 28-May-79 2.0525 29-May-79 2.0555 30-May-79 ND 31-May-79 2.0700 1-Jun-79 2.0740 4-Jun-79 2.0768 5-Jun-79 2.0800 6-Jun-79 2.0738 7-Jun-79 2.0645 8-Jun-79 2.0620 11-Jun-79 2.0690 12-Jun-79 2.0900 13-Jun-79 2.1045 14-Jun-79 2.0958 15-Jun-79 2.1060 18-Jun-79 2.1060 19-Jun-79 2.1200 20-Jun-79 2.1320 21-Jun-79 2.1393 22-Jun-79 2.1418 25-Jun-79 2.1587 26-Jun-79 2.1510 27-Jun-79 2.1559 28-Jun-79 2.1685 29-Jun-79 2.1810 2-Jul-79 2.1885 3-Jul-79 2.2015 4-Jul-79 ND 5-Jul-79 2.2290 6-Jul-79 2.2190 9-Jul-79 2.2010 10-Jul-79 2.2220 11-Jul-79 2.2325 12-Jul-79 2.2275 13-Jul-79 2.2290 16-Jul-79 2.2420 17-Jul-79 2.2695 18-Jul-79 2.2780 19-Jul-79 2.2925 20-Jul-79 2.2740 23-Jul-79 2.3015 24-Jul-79 2.3255 25-Jul-79 2.3205 26-Jul-79 2.3290 27-Jul-79 2.3130 30-Jul-79 2.3132 31-Jul-79 2.2475 1-Aug-79 2.2695 2-Aug-79 2.2660 3-Aug-79 2.2685 6-Aug-79 2.2385 7-Aug-79 2.2170 8-Aug-79 2.2150 9-Aug-79 2.2345 10-Aug-79 2.2480 13-Aug-79 2.2355 14-Aug-79 2.2320 15-Aug-79 2.2320 16-Aug-79 2.2210 17-Aug-79 2.2180 20-Aug-79 2.2215 21-Aug-79 2.2105 22-Aug-79 2.2179 23-Aug-79 2.2220 24-Aug-79 2.2320 27-Aug-79 2.2430 28-Aug-79 2.2490 29-Aug-79 2.2525 30-Aug-79 2.2490 31-Aug-79 2.2527 3-Sep-79 ND 4-Sep-79 2.2391 5-Sep-79 2.2420 6-Sep-79 2.2470 7-Sep-79 2.2495 10-Sep-79 2.2447 11-Sep-79 2.2400 12-Sep-79 2.2220 13-Sep-79 2.2030 14-Sep-79 2.1680 17-Sep-79 2.1520 18-Sep-79 2.1535 19-Sep-79 2.1448 20-Sep-79 2.1605 21-Sep-79 2.1630 24-Sep-79 2.1565 25-Sep-79 2.1583 26-Sep-79 2.1860 27-Sep-79 2.2020 28-Sep-79 2.2030 1-Oct-79 2.1925 2-Oct-79 2.1912 3-Oct-79 2.1830 4-Oct-79 2.1860 5-Oct-79 2.1780 8-Oct-79 ND 9-Oct-79 2.1545 10-Oct-79 2.1685 11-Oct-79 2.1635 12-Oct-79 2.1565 15-Oct-79 2.1570 16-Oct-79 2.1525 17-Oct-79 2.1445 18-Oct-79 2.1525 19-Oct-79 2.1545 22-Oct-79 2.1485 23-Oct-79 2.1125 24-Oct-79 2.1105 25-Oct-79 2.1135 26-Oct-79 2.1048 29-Oct-79 2.0963 30-Oct-79 2.0673 31-Oct-79 2.0745 1-Nov-79 2.0710 2-Nov-79 2.0665 5-Nov-79 2.0690 6-Nov-79 ND 7-Nov-79 2.1055 8-Nov-79 2.0850 9-Nov-79 2.0910 12-Nov-79 ND 13-Nov-79 2.1090 14-Nov-79 2.1115 15-Nov-79 2.1420 16-Nov-79 2.1595 19-Nov-79 2.1825 20-Nov-79 2.1665 21-Nov-79 2.1735 22-Nov-79 ND 23-Nov-79 2.1610 26-Nov-79 2.1610 27-Nov-79 2.1600 28-Nov-79 2.1740 29-Nov-79 2.1820 30-Nov-79 2.1990 3-Dec-79 2.2130 4-Dec-79 2.1940 5-Dec-79 2.1780 6-Dec-79 2.1910 7-Dec-79 2.1665 10-Dec-79 2.1685 11-Dec-79 2.1890 12-Dec-79 2.1910 13-Dec-79 2.2040 14-Dec-79 2.1990 17-Dec-79 2.1980 18-Dec-79 2.1980 19-Dec-79 2.2045 20-Dec-79 2.1975 21-Dec-79 2.2015 24-Dec-79 2.2085 25-Dec-79 ND 26-Dec-79 2.2140 27-Dec-79 2.2455 28-Dec-79 2.2335 31-Dec-79 2.2185 1-Jan-80 ND 2-Jan-80 2.2427 3-Jan-80 2.2400 4-Jan-80 2.2370 7-Jan-80 2.2615 8-Jan-80 2.2620 9-Jan-80 2.2660 10-Jan-80 2.2580 11-Jan-80 2.2570 14-Jan-80 2.2755 15-Jan-80 2.2765 16-Jan-80 2.2710 17-Jan-80 2.2770 18-Jan-80 2.2855 21-Jan-80 2.2835 22-Jan-80 2.2750 23-Jan-80 2.2775 24-Jan-80 2.2778 25-Jan-80 2.2610 28-Jan-80 2.2475 29-Jan-80 2.2495 30-Jan-80 2.2620 31-Jan-80 2.2667 1-Feb-80 2.2740 4-Feb-80 2.2865 5-Feb-80 2.2905 6-Feb-80 2.3120 7-Feb-80 2.3015 8-Feb-80 2.2980 11-Feb-80 2.3047 12-Feb-80 ND 13-Feb-80 2.3080 14-Feb-80 2.3131 15-Feb-80 2.2950 18-Feb-80 ND 19-Feb-80 2.2720 20-Feb-80 2.2794 21-Feb-80 2.2865 22-Feb-80 2.2745 25-Feb-80 2.2760 26-Feb-80 2.2767 27-Feb-80 2.2870 28-Feb-80 2.2848 29-Feb-80 2.2730 3-Mar-80 2.2420 4-Mar-80 2.2350 5-Mar-80 2.2400 6-Mar-80 2.2335 7-Mar-80 2.2270 10-Mar-80 2.2168 11-Mar-80 2.2265 12-Mar-80 2.2335 13-Mar-80 2.2230 14-Mar-80 2.2130 17-Mar-80 2.1875 18-Mar-80 2.1860 19-Mar-80 2.1905 20-Mar-80 2.1940 21-Mar-80 2.1835 24-Mar-80 2.1860 25-Mar-80 2.1885 26-Mar-80 2.1855 27-Mar-80 2.1740 28-Mar-80 2.1690 31-Mar-80 2.1600 1-Apr-80 2.1515 2-Apr-80 2.1540 3-Apr-80 2.1390 4-Apr-80 2.1350 7-Apr-80 2.1400 8-Apr-80 2.1790 9-Apr-80 2.1860 10-Apr-80 2.1915 11-Apr-80 2.1950 14-Apr-80 2.2035 15-Apr-80 2.1875 16-Apr-80 2.2170 17-Apr-80 2.2150 18-Apr-80 2.2185 21-Apr-80 2.2420 22-Apr-80 2.2345 23-Apr-80 2.2690 24-Apr-80 2.2635 25-Apr-80 2.2735 28-Apr-80 2.2830 29-Apr-80 2.2695 30-Apr-80 2.2585 1-May-80 2.2590 2-May-80 2.2555 5-May-80 2.2780 6-May-80 2.2795 7-May-80 2.2815 8-May-80 2.2850 9-May-80 2.2670 12-May-80 2.2810 13-May-80 2.2790 14-May-80 2.2975 15-May-80 2.3005 16-May-80 2.2840 19-May-80 2.2835 20-May-80 2.2910 21-May-80 2.3305 22-May-80 2.3285 23-May-80 2.3440 26-May-80 ND 27-May-80 2.3700 28-May-80 2.3590 29-May-80 2.3460 30-May-80 2.3425 2-Jun-80 2.3365 3-Jun-80 2.3030 4-Jun-80 2.3215 5-Jun-80 2.3305 6-Jun-80 2.3318 9-Jun-80 2.3505 10-Jun-80 2.3327 11-Jun-80 2.3348 12-Jun-80 2.3385 13-Jun-80 2.3425 16-Jun-80 2.3405 17-Jun-80 2.3306 18-Jun-80 2.3323 19-Jun-80 2.3355 20-Jun-80 2.3350 23-Jun-80 2.3410 24-Jun-80 2.3357 25-Jun-80 2.3360 26-Jun-80 2.3435 27-Jun-80 2.3470 30-Jun-80 2.3555 1-Jul-80 2.3615 2-Jul-80 2.3580 3-Jul-80 2.3483 4-Jul-80 ND 7-Jul-80 2.3825 8-Jul-80 2.3730 9-Jul-80 2.3735 10-Jul-80 2.3755 11-Jul-80 2.3777 14-Jul-80 2.3755 15-Jul-80 2.3715 16-Jul-80 2.3715 17-Jul-80 2.3800 18-Jul-80 2.3742 21-Jul-80 2.3795 22-Jul-80 2.3880 23-Jul-80 2.3845 24-Jul-80 2.3965 25-Jul-80 2.3905 28-Jul-80 2.3862 29-Jul-80 2.3710 30-Jul-80 2.3480 31-Jul-80 2.3425 1-Aug-80 2.3330 4-Aug-80 2.3425 5-Aug-80 2.3555 6-Aug-80 2.3740 7-Aug-80 2.3698 8-Aug-80 2.3720 11-Aug-80 2.3718 12-Aug-80 2.3730 13-Aug-80 2.3755 14-Aug-80 2.3755 15-Aug-80 2.3795 18-Aug-80 2.3690 19-Aug-80 2.3600 20-Aug-80 2.3685 21-Aug-80 2.3690 22-Aug-80 2.3655 25-Aug-80 2.3685 26-Aug-80 2.3795 27-Aug-80 2.3905 28-Aug-80 2.3890 29-Aug-80 2.3960 1-Sep-80 ND 2-Sep-80 2.4180 3-Sep-80 2.4155 4-Sep-80 2.4180 5-Sep-80 2.4130 8-Sep-80 2.4175 9-Sep-80 2.4005 10-Sep-80 2.4020 11-Sep-80 2.4115 12-Sep-80 2.4135 15-Sep-80 2.3960 16-Sep-80 2.3865 17-Sep-80 2.3923 18-Sep-80 2.3840 19-Sep-80 2.3855 22-Sep-80 2.4030 23-Sep-80 2.4020 24-Sep-80 2.3990 25-Sep-80 2.3992 26-Sep-80 2.3915 29-Sep-80 2.3905 30-Sep-80 2.3870 1-Oct-80 2.3910 2-Oct-80 2.3860 3-Oct-80 2.3883 6-Oct-80 2.3978 7-Oct-80 2.3925 8-Oct-80 2.3930 9-Oct-80 2.3972 10-Oct-80 2.4028 13-Oct-80 ND 14-Oct-80 2.4078 15-Oct-80 2.4070 16-Oct-80 2.4165 17-Oct-80 2.4130 20-Oct-80 2.4295 21-Oct-80 2.4350 22-Oct-80 2.4345 23-Oct-80 2.4420 24-Oct-80 2.4400 27-Oct-80 2.4380 28-Oct-80 2.4345 29-Oct-80 2.4410 30-Oct-80 2.4380 31-Oct-80 2.4365 3-Nov-80 2.4430 4-Nov-80 ND 5-Nov-80 2.4460 6-Nov-80 2.4380 7-Nov-80 2.4180 10-Nov-80 2.3965 11-Nov-80 ND 12-Nov-80 2.4130 13-Nov-80 2.4175 14-Nov-80 2.4030 17-Nov-80 2.3940 18-Nov-80 2.3900 19-Nov-80 2.3760 20-Nov-80 2.3850 21-Nov-80 2.3585 24-Nov-80 2.3390 25-Nov-80 2.3550 26-Nov-80 2.3695 27-Nov-80 ND 28-Nov-80 2.3575 1-Dec-80 2.3485 2-Dec-80 2.3415 3-Dec-80 2.3460 4-Dec-80 2.3442 5-Dec-80 2.3390 8-Dec-80 2.3435 9-Dec-80 2.3355 10-Dec-80 2.3400 11-Dec-80 2.3145 12-Dec-80 2.3235 15-Dec-80 2.3275 16-Dec-80 2.3090 17-Dec-80 2.3300 18-Dec-80 2.3240 19-Dec-80 2.3410 22-Dec-80 2.3510 23-Dec-80 2.3680 24-Dec-80 2.3600 25-Dec-80 ND 26-Dec-80 2.3790 29-Dec-80 2.3660 30-Dec-80 2.3900 31-Dec-80 2.3890 1-Jan-81 ND 2-Jan-81 2.3820 5-Jan-81 2.4155 6-Jan-81 2.4225 7-Jan-81 2.4115 8-Jan-81 2.4035 9-Jan-81 2.3950 12-Jan-81 2.3970 13-Jan-81 2.3880 14-Jan-81 2.4025 15-Jan-81 2.4005 16-Jan-81 2.3935 19-Jan-81 2.4050 20-Jan-81 2.4185 21-Jan-81 2.4270 22-Jan-81 2.4030 23-Jan-81 2.4070 26-Jan-81 2.4160 27-Jan-81 2.4020 28-Jan-81 2.4083 29-Jan-81 2.3968 30-Jan-81 2.3655 2-Feb-81 2.3490 3-Feb-81 2.3505 4-Feb-81 2.3560 5-Feb-81 2.3405 6-Feb-81 2.3400 9-Feb-81 2.3405 10-Feb-81 2.3370 11-Feb-81 2.3375 12-Feb-81 ND 13-Feb-81 2.2845 16-Feb-81 ND 17-Feb-81 2.2630 18-Feb-81 2.2660 19-Feb-81 2.2840 20-Feb-81 2.3100 23-Feb-81 2.2440 24-Feb-81 2.2330 25-Feb-81 2.2280 26-Feb-81 2.2265 27-Feb-81 2.2040 2-Mar-81 2.1805 3-Mar-81 2.2050 4-Mar-81 2.1980 5-Mar-81 2.2040 6-Mar-81 2.1925 9-Mar-81 2.2150 10-Mar-81 2.2280 11-Mar-81 2.2165 12-Mar-81 2.2190 13-Mar-81 2.2170 16-Mar-81 2.2365 17-Mar-81 2.2490 18-Mar-81 2.2785 19-Mar-81 2.2805 20-Mar-81 2.2630 23-Mar-81 2.2495 24-Mar-81 2.2655 25-Mar-81 2.2625 26-Mar-81 2.2450 27-Mar-81 2.2260 30-Mar-81 2.2375 31-Mar-81 2.2325 1-Apr-81 2.2460 2-Apr-81 2.2180 3-Apr-81 2.1950 6-Apr-81 2.1750 7-Apr-81 2.2030 8-Apr-81 2.1960 9-Apr-81 2.1900 10-Apr-81 2.1850 13-Apr-81 2.1630 14-Apr-81 2.1758 15-Apr-81 2.1530 16-Apr-81 2.1540 17-Apr-81 2.1540 20-Apr-81 2.1575 21-Apr-81 2.1617 22-Apr-81 2.1865 23-Apr-81 2.1745 24-Apr-81 2.1670 27-Apr-81 2.1630 28-Apr-81 2.1560 29-Apr-81 2.1430 30-Apr-81 2.1395 1-May-81 2.1430 4-May-81 2.1180 5-May-81 2.1135 6-May-81 2.1168 7-May-81 2.1035 8-May-81 2.1155 11-May-81 2.1010 12-May-81 2.0875 13-May-81 2.0775 14-May-81 2.0663 15-May-81 2.0745 18-May-81 2.0882 19-May-81 2.0765 20-May-81 2.0810 21-May-81 2.0680 22-May-81 2.0725 25-May-81 ND 26-May-81 2.0660 27-May-81 2.0600 28-May-81 2.0680 29-May-81 2.0700 1-Jun-81 2.0575 2-Jun-81 2.0360 3-Jun-81 2.0160 4-Jun-81 1.9400 5-Jun-81 1.9300 8-Jun-81 1.9400 9-Jun-81 1.9405 10-Jun-81 1.9705 11-Jun-81 1.9490 12-Jun-81 1.9570 15-Jun-81 2.0020 16-Jun-81 1.9948 17-Jun-81 1.9970 18-Jun-81 1.9760 19-Jun-81 1.9720 22-Jun-81 1.9918 23-Jun-81 1.9982 24-Jun-81 1.9790 25-Jun-81 1.9530 26-Jun-81 1.9490 29-Jun-81 1.9435 30-Jun-81 1.9300 1-Jul-81 1.9025 2-Jul-81 1.8840 3-Jul-81 1.8930 6-Jul-81 1.9000 7-Jul-81 1.9025 8-Jul-81 1.8790 9-Jul-81 1.8770 10-Jul-81 1.8925 13-Jul-81 1.8805 14-Jul-81 1.8620 15-Jul-81 1.8900 16-Jul-81 1.8825 17-Jul-81 1.8815 20-Jul-81 1.8670 21-Jul-81 1.8450 22-Jul-81 1.8607 23-Jul-81 1.8545 24-Jul-81 1.8622 27-Jul-81 1.8600 28-Jul-81 1.8635 29-Jul-81 1.8580 30-Jul-81 1.8570 31-Jul-81 1.8400 3-Aug-81 1.8015 4-Aug-81 1.7935 5-Aug-81 1.8055 6-Aug-81 1.7980 7-Aug-81 1.7905 10-Aug-81 1.7710 11-Aug-81 1.7760 12-Aug-81 1.8115 13-Aug-81 1.8040 14-Aug-81 1.8020 17-Aug-81 1.8225 18-Aug-81 1.8290 19-Aug-81 1.8315 20-Aug-81 1.8595 21-Aug-81 1.8765 24-Aug-81 1.8490 25-Aug-81 1.8235 26-Aug-81 1.8450 27-Aug-81 1.8425 28-Aug-81 1.8490 31-Aug-81 1.8450 1-Sep-81 1.8320 2-Sep-81 1.8415 3-Sep-81 1.8445 4-Sep-81 1.8430 7-Sep-81 ND 8-Sep-81 1.7935 9-Sep-81 1.7810 10-Sep-81 1.8040 11-Sep-81 1.7790 14-Sep-81 1.7950 15-Sep-81 1.8330 16-Sep-81 1.8475 17-Sep-81 1.8320 18-Sep-81 1.8340 21-Sep-81 1.8540 22-Sep-81 1.8310 23-Sep-81 1.8115 24-Sep-81 1.7885 25-Sep-81 1.7855 28-Sep-81 1.7790 29-Sep-81 1.7945 30-Sep-81 1.8030 1-Oct-81 1.8310 2-Oct-81 1.8180 5-Oct-81 1.8545 6-Oct-81 1.8470 7-Oct-81 1.8690 8-Oct-81 1.8985 9-Oct-81 1.9010 12-Oct-81 ND 13-Oct-81 1.8550 14-Oct-81 1.8530 15-Oct-81 1.8470 16-Oct-81 1.8310 19-Oct-81 1.8400 20-Oct-81 1.8190 21-Oct-81 1.8212 22-Oct-81 1.8148 23-Oct-81 1.8205 26-Oct-81 1.8050 27-Oct-81 1.8108 28-Oct-81 1.8245 29-Oct-81 1.8315 30-Oct-81 1.8620 2-Nov-81 1.8725 3-Nov-81 ND 4-Nov-81 1.8780 5-Nov-81 1.8725 6-Nov-81 1.8750 9-Nov-81 1.8920 10-Nov-81 1.8670 11-Nov-81 ND 12-Nov-81 1.8945 13-Nov-81 1.9070 16-Nov-81 1.9130 17-Nov-81 1.8930 18-Nov-81 1.9115 19-Nov-81 1.9110 20-Nov-81 1.8970 23-Nov-81 1.9037 24-Nov-81 1.9185 25-Nov-81 1.9280 26-Nov-81 ND 27-Nov-81 1.9560 30-Nov-81 1.9550 1-Dec-81 1.9455 2-Dec-81 1.9525 3-Dec-81 1.9330 4-Dec-81 1.9415 7-Dec-81 1.9350 8-Dec-81 1.9265 9-Dec-81 1.9225 10-Dec-81 1.8928 11-Dec-81 1.8775 14-Dec-81 1.8655 15-Dec-81 1.8855 16-Dec-81 1.8865 17-Dec-81 1.8865 18-Dec-81 1.8775 21-Dec-81 1.8715 22-Dec-81 1.8860 23-Dec-81 1.8865 24-Dec-81 1.8930 25-Dec-81 ND 28-Dec-81 1.8900 29-Dec-81 1.8905 30-Dec-81 1.9125 31-Dec-81 1.9150 1-Jan-82 ND 4-Jan-82 1.9260 5-Jan-82 1.9120 6-Jan-82 1.9253 7-Jan-82 1.9200 8-Jan-82 1.9200 11-Jan-82 1.8870 12-Jan-82 1.8730 13-Jan-82 1.8680 14-Jan-82 1.8635 15-Jan-82 1.8700 18-Jan-82 1.8835 19-Jan-82 1.8940 20-Jan-82 1.8832 21-Jan-82 1.8800 22-Jan-82 1.8705 25-Jan-82 1.8545 26-Jan-82 1.8705 27-Jan-82 1.8660 28-Jan-82 1.8745 29-Jan-82 1.8790 1-Feb-82 1.8605 2-Feb-82 1.8625 3-Feb-82 1.8585 4-Feb-82 1.8700 5-Feb-82 1.8605 8-Feb-82 1.8625 9-Feb-82 1.8420 10-Feb-82 1.8475 11-Feb-82 1.8490 12-Feb-82 ND 15-Feb-82 ND 16-Feb-82 1.8322 17-Feb-82 1.8355 18-Feb-82 1.8515 19-Feb-82 1.8525 22-Feb-82 1.8475 23-Feb-82 1.8310 24-Feb-82 1.8295 25-Feb-82 1.8327 26-Feb-82 1.8200 1-Mar-82 1.8217 2-Mar-82 1.8125 3-Mar-82 1.8230 4-Mar-82 1.8275 5-Mar-82 1.8375 8-Mar-82 1.8250 9-Mar-82 1.8035 10-Mar-82 1.8100 11-Mar-82 1.8050 12-Mar-82 1.7975 15-Mar-82 1.8070 16-Mar-82 1.8020 17-Mar-82 1.8092 18-Mar-82 1.8095 19-Mar-82 1.7990 22-Mar-82 1.7978 23-Mar-82 1.8020 24-Mar-82 1.8045 25-Mar-82 1.7955 26-Mar-82 1.7900 29-Mar-82 1.7775 30-Mar-82 1.7835 31-Mar-82 1.7810 1-Apr-82 1.7900 2-Apr-82 1.7875 5-Apr-82 1.7722 6-Apr-82 1.7505 7-Apr-82 1.7630 8-Apr-82 1.7530 9-Apr-82 1.7540 12-Apr-82 1.7680 13-Apr-82 1.7690 14-Apr-82 1.7600 15-Apr-82 1.7598 16-Apr-82 1.7600 19-Apr-82 1.7730 20-Apr-82 1.7705 21-Apr-82 1.7770 22-Apr-82 1.7775 23-Apr-82 1.7720 26-Apr-82 1.7775 27-Apr-82 1.7745 28-Apr-82 1.7855 29-Apr-82 1.7940 30-Apr-82 1.7945 3-May-82 1.8135 4-May-82 1.7945 5-May-82 1.8050 6-May-82 1.8210 7-May-82 1.8262 10-May-82 1.8360 11-May-82 1.8330 12-May-82 1.8370 13-May-82 1.8240 14-May-82 1.8235 17-May-82 1.8165 18-May-82 1.8135 19-May-82 1.7965 20-May-82 1.7795 21-May-82 1.7975 24-May-82 1.8045 25-May-82 1.8048 26-May-82 1.8000 27-May-82 1.7895 28-May-82 1.7910 31-May-82 ND 1-Jun-82 1.7875 2-Jun-82 1.7915 3-Jun-82 1.7962 4-Jun-82 1.7950 7-Jun-82 1.7900 8-Jun-82 1.7820 9-Jun-82 1.7745 10-Jun-82 1.7640 11-Jun-82 1.7745 14-Jun-82 1.7580 15-Jun-82 1.7612 16-Jun-82 1.7480 17-Jun-82 1.7430 18-Jun-82 1.7385 21-Jun-82 1.7270 22-Jun-82 1.7365 23-Jun-82 1.7295 24-Jun-82 1.7330 25-Jun-82 1.7190 28-Jun-82 1.7185 29-Jun-82 1.7350 30-Jun-82 1.7355 1-Jul-82 1.7350 2-Jul-82 1.7310 5-Jul-82 ND 6-Jul-82 1.7238 7-Jul-82 1.7105 8-Jul-82 1.7105 9-Jul-82 1.7245 12-Jul-82 1.7325 13-Jul-82 1.7225 14-Jul-82 1.7230 15-Jul-82 1.7215 16-Jul-82 1.7240 19-Jul-82 1.7350 20-Jul-82 1.7390 21-Jul-82 1.7560 22-Jul-82 1.7475 23-Jul-82 1.7665 26-Jul-82 1.7640 27-Jul-82 1.7562 28-Jul-82 1.7435 29-Jul-82 1.7380 30-Jul-82 1.7380 2-Aug-82 1.7535 3-Aug-82 1.7485 4-Aug-82 1.7278 5-Aug-82 1.7155 6-Aug-82 1.7140 9-Aug-82 1.7000 10-Aug-82 1.6975 11-Aug-82 1.6980 12-Aug-82 1.6980 13-Aug-82 1.7020 16-Aug-82 1.7025 17-Aug-82 1.7070 18-Aug-82 1.7240 19-Aug-82 1.7235 20-Aug-82 1.7415 23-Aug-82 1.7440 24-Aug-82 1.7665 25-Aug-82 1.7605 26-Aug-82 1.7600 27-Aug-82 1.7360 30-Aug-82 1.7085 31-Aug-82 1.7205 1-Sep-82 1.7205 2-Sep-82 1.7350 3-Sep-82 1.7305 6-Sep-82 ND 7-Sep-82 1.7278 8-Sep-82 1.7210 9-Sep-82 1.7280 10-Sep-82 1.7125 13-Sep-82 1.7053 14-Sep-82 1.7075 15-Sep-82 1.7065 16-Sep-82 1.7075 17-Sep-82 1.7130 20-Sep-82 1.7105 21-Sep-82 1.7100 22-Sep-82 1.7215 23-Sep-82 1.7105 24-Sep-82 1.7085 27-Sep-82 1.6958 28-Sep-82 1.6905 29-Sep-82 1.6955 30-Sep-82 1.6945 1-Oct-82 1.6980 4-Oct-82 1.6833 5-Oct-82 1.6865 6-Oct-82 1.6925 7-Oct-82 1.7035 8-Oct-82 1.7045 11-Oct-82 ND 12-Oct-82 1.7240 13-Oct-82 1.7085 14-Oct-82 1.7060 15-Oct-82 1.7040 18-Oct-82 1.7080 19-Oct-82 1.7070 20-Oct-82 1.6973 21-Oct-82 1.6957 22-Oct-82 1.6980 25-Oct-82 1.6805 26-Oct-82 1.6860 27-Oct-82 1.6848 28-Oct-82 1.6780 29-Oct-82 1.6770 1-Nov-82 1.6825 2-Nov-82 ND 3-Nov-82 1.6795 4-Nov-82 1.6665 5-Nov-82 1.6625 8-Nov-82 1.6505 9-Nov-82 1.6603 10-Nov-82 1.6625 11-Nov-82 ND 12-Nov-82 1.6518 15-Nov-82 1.6315 16-Nov-82 1.6205 17-Nov-82 1.6015 18-Nov-82 1.6030 19-Nov-82 1.6195 22-Nov-82 1.5940 23-Nov-82 1.5972 24-Nov-82 1.5955 25-Nov-82 ND 26-Nov-82 1.5925 29-Nov-82 1.6062 30-Nov-82 1.6320 1-Dec-82 1.6285 2-Dec-82 1.6365 3-Dec-82 1.6410 6-Dec-82 1.6200 7-Dec-82 1.6320 8-Dec-82 1.6270 9-Dec-82 1.6120 10-Dec-82 1.6100 13-Dec-82 1.6070 14-Dec-82 1.6165 15-Dec-82 1.6140 16-Dec-82 1.6200 17-Dec-82 1.6000 20-Dec-82 1.6105 21-Dec-82 1.6045 22-Dec-82 1.6070 23-Dec-82 1.5950 24-Dec-82 1.6000 27-Dec-82 1.6050 28-Dec-82 1.6190 29-Dec-82 1.6270 30-Dec-82 1.6165 31-Dec-82 1.6180 3-Jan-83 1.6235 4-Jan-83 1.6210 5-Jan-83 1.6210 6-Jan-83 1.6065 7-Jan-83 1.6100 10-Jan-83 1.5895 11-Jan-83 1.5840 12-Jan-83 1.5750 13-Jan-83 1.5780 14-Jan-83 1.5810 17-Jan-83 1.5890 18-Jan-83 1.5760 19-Jan-83 1.5740 20-Jan-83 1.5720 21-Jan-83 1.5675 24-Jan-83 1.5405 25-Jan-83 1.5388 26-Jan-83 1.5480 27-Jan-83 1.5365 28-Jan-83 1.5362 31-Jan-83 1.5202 1-Feb-83 1.5235 2-Feb-83 1.5135 3-Feb-83 1.5245 4-Feb-83 1.5245 7-Feb-83 1.5340 8-Feb-83 1.5365 9-Feb-83 1.5410 10-Feb-83 1.5490 11-Feb-83 1.5405 14-Feb-83 1.5385 15-Feb-83 1.5410 16-Feb-83 1.5510 17-Feb-83 1.5435 18-Feb-83 1.5435 21-Feb-83 ND 22-Feb-83 1.5215 23-Feb-83 1.5330 24-Feb-83 1.5275 25-Feb-83 1.5270 28-Feb-83 1.5115 1-Mar-83 1.5045 2-Mar-83 1.5050 3-Mar-83 1.5125 4-Mar-83 1.5110 7-Mar-83 1.5168 8-Mar-83 1.4995 9-Mar-83 1.5025 10-Mar-83 1.5117 11-Mar-83 1.5027 14-Mar-83 1.5090 15-Mar-83 1.5140 16-Mar-83 1.5100 17-Mar-83 1.5023 18-Mar-83 1.4875 21-Mar-83 1.4705 22-Mar-83 1.4730 23-Mar-83 1.4580 24-Mar-83 1.4618 25-Mar-83 1.4600 28-Mar-83 1.4545 29-Mar-83 1.4543 30-Mar-83 1.4665 31-Mar-83 1.4825 1-Apr-83 1.4780 4-Apr-83 1.4885 5-Apr-83 1.5063 6-Apr-83 1.5170 7-Apr-83 1.5035 8-Apr-83 1.5050 11-Apr-83 1.5263 12-Apr-83 1.5425 13-Apr-83 1.5365 14-Apr-83 1.5402 15-Apr-83 1.5488 18-Apr-83 1.5610 19-Apr-83 1.5495 20-Apr-83 1.5420 21-Apr-83 1.5475 22-Apr-83 1.5430 25-Apr-83 1.5680 26-Apr-83 1.5700 27-Apr-83 1.5680 28-Apr-83 1.5592 29-Apr-83 1.5573 2-May-83 1.5707 3-May-83 1.5782 4-May-83 1.5787 5-May-83 1.5780 6-May-83 1.5790 9-May-83 1.5680 10-May-83 1.5645 11-May-83 1.5680 12-May-83 1.5681 13-May-83 1.5665 16-May-83 1.5605 17-May-83 1.5540 18-May-83 1.5585 19-May-83 1.5528 20-May-83 1.5562 23-May-83 1.5562 24-May-83 1.5677 25-May-83 1.5854 26-May-83 1.6020 27-May-83 1.6018 30-May-83 ND 31-May-83 1.6005 1-Jun-83 1.5900 2-Jun-83 1.5816 3-Jun-83 1.5650 6-Jun-83 1.5760 7-Jun-83 1.5720 8-Jun-83 1.5696 9-Jun-83 1.5788 10-Jun-83 1.5705 13-Jun-83 1.5522 14-Jun-83 1.5225 15-Jun-83 1.5220 16-Jun-83 1.5270 17-Jun-83 1.5230 20-Jun-83 1.5320 21-Jun-83 1.5260 22-Jun-83 1.5305 23-Jun-83 1.5410 24-Jun-83 1.5455 27-Jun-83 1.5375 28-Jun-83 1.5325 29-Jun-83 1.5277 30-Jun-83 1.5330 1-Jul-83 1.5310 4-Jul-83 ND 5-Jul-83 1.5285 6-Jul-83 1.5395 7-Jul-83 1.5390 8-Jul-83 1.5415 11-Jul-83 1.5340 12-Jul-83 1.5315 13-Jul-83 1.5298 14-Jul-83 1.5280 15-Jul-83 1.5165 18-Jul-83 1.5197 19-Jul-83 1.5179 20-Jul-83 1.5240 21-Jul-83 1.5250 22-Jul-83 1.5205 25-Jul-83 1.5215 26-Jul-83 1.5250 27-Jul-83 1.5275 28-Jul-83 1.5253 29-Jul-83 1.5200 1-Aug-83 1.5090 2-Aug-83 1.5072 3-Aug-83 1.5058 4-Aug-83 1.4875 5-Aug-83 1.4850 8-Aug-83 1.4910 9-Aug-83 1.4940 10-Aug-83 1.4810 11-Aug-83 1.4792 12-Aug-83 1.4815 15-Aug-83 1.4925 16-Aug-83 1.5075 17-Aug-83 1.5145 18-Aug-83 1.5233 19-Aug-83 1.5170 22-Aug-83 1.5280 23-Aug-83 1.5308 24-Aug-83 1.5198 25-Aug-83 1.5060 26-Aug-83 1.5045 29-Aug-83 1.5010 30-Aug-83 1.4988 31-Aug-83 1.4940 1-Sep-83 1.4974 2-Sep-83 1.4950 5-Sep-83 ND 6-Sep-83 1.4985 7-Sep-83 1.4905 8-Sep-83 1.4922 9-Sep-83 1.4940 12-Sep-83 1.5010 13-Sep-83 1.4935 14-Sep-83 1.4900 15-Sep-83 1.4970 16-Sep-83 1.5020 19-Sep-83 1.5090 20-Sep-83 1.5080 21-Sep-83 1.5060 22-Sep-83 1.4975 23-Sep-83 1.5027 26-Sep-83 1.5032 27-Sep-83 1.4975 28-Sep-83 1.4992 29-Sep-83 1.4995 30-Sep-83 1.4977 3-Oct-83 1.4835 4-Oct-83 1.4750 5-Oct-83 1.4890 6-Oct-83 1.4903 7-Oct-83 1.5090 10-Oct-83 ND 11-Oct-83 1.5080 12-Oct-83 1.5040 13-Oct-83 1.4995 14-Oct-83 1.4994 17-Oct-83 1.5005 18-Oct-83 1.5005 19-Oct-83 1.5003 20-Oct-83 1.4978 21-Oct-83 1.5018 24-Oct-83 1.4975 25-Oct-83 1.4997 26-Oct-83 1.4980 27-Oct-83 1.4942 28-Oct-83 1.4950 31-Oct-83 1.4952 1-Nov-83 1.4855 2-Nov-83 1.4871 3-Nov-83 1.4870 4-Nov-83 1.4880 7-Nov-83 1.4855 8-Nov-83 ND 9-Nov-83 1.4845 10-Nov-83 1.4910 11-Nov-83 ND 14-Nov-83 1.4840 15-Nov-83 1.4851 16-Nov-83 1.4830 17-Nov-83 1.4783 18-Nov-83 1.4695 21-Nov-83 1.4650 22-Nov-83 1.4740 23-Nov-83 1.4675 24-Nov-83 ND 25-Nov-83 1.4595 28-Nov-83 1.4587 29-Nov-83 1.4600 30-Nov-83 1.4630 1-Dec-83 1.4578 2-Dec-83 1.4572 5-Dec-83 1.4455 6-Dec-83 1.4505 7-Dec-83 1.4390 8-Dec-83 1.4415 9-Dec-83 1.4350 12-Dec-83 1.4307 13-Dec-83 1.4165 14-Dec-83 1.4150 15-Dec-83 1.4215 16-Dec-83 1.4150 19-Dec-83 1.4182 20-Dec-83 1.4190 21-Dec-83 1.4225 22-Dec-83 1.4270 23-Dec-83 1.4315 26-Dec-83 ND 27-Dec-83 1.4320 28-Dec-83 1.4360 29-Dec-83 1.4475 30-Dec-83 1.4515 2-Jan-84 ND 3-Jan-84 1.4287 4-Jan-84 1.4173 5-Jan-84 1.4125 6-Jan-84 1.4070 9-Jan-84 1.4028 10-Jan-84 1.4024 11-Jan-84 1.3963 12-Jan-84 1.3981 13-Jan-84 1.4100 16-Jan-84 1.4195 17-Jan-84 1.4105 18-Jan-84 1.4140 19-Jan-84 1.4180 20-Jan-84 1.4005 23-Jan-84 1.4039 24-Jan-84 1.3990 25-Jan-84 1.4007 26-Jan-84 1.4060 27-Jan-84 1.4035 30-Jan-84 1.4074 31-Jan-84 1.4012 1-Feb-84 1.4100 2-Feb-84 1.4225 3-Feb-84 1.4310 6-Feb-84 1.4225 7-Feb-84 1.4107 8-Feb-84 1.4128 9-Feb-84 1.4210 10-Feb-84 1.4143 13-Feb-84 ND 14-Feb-84 1.4280 15-Feb-84 1.4445 16-Feb-84 1.4460 17-Feb-84 1.4510 20-Feb-84 ND 21-Feb-84 1.4410 22-Feb-84 1.4515 23-Feb-84 1.4575 24-Feb-84 1.4725 27-Feb-84 1.4730 28-Feb-84 1.4915 29-Feb-84 1.4905 1-Mar-84 1.4780 2-Mar-84 1.4810 5-Mar-84 1.4845 6-Mar-84 1.4840 7-Mar-84 1.4755 8-Mar-84 1.4580 9-Mar-84 1.4625 12-Mar-84 1.4532 13-Mar-84 1.4675 14-Mar-84 1.4665 15-Mar-84 1.4610 16-Mar-84 1.4450 19-Mar-84 1.4430 20-Mar-84 1.4390 21-Mar-84 1.4313 22-Mar-84 1.4303 23-Mar-84 1.4360 26-Mar-84 1.4475 27-Mar-84 1.4470 28-Mar-84 1.4465 29-Mar-84 1.4510 30-Mar-84 1.4375 2-Apr-84 1.4330 3-Apr-84 1.4315 4-Apr-84 1.4325 5-Apr-84 1.4260 6-Apr-84 1.4300 9-Apr-84 1.4250 10-Apr-84 1.4370 11-Apr-84 1.4360 12-Apr-84 1.4290 13-Apr-84 1.4290 16-Apr-84 1.4215 17-Apr-84 1.4211 18-Apr-84 1.4192 19-Apr-84 1.4177 20-Apr-84 1.4160 23-Apr-84 1.4155 24-Apr-84 1.4072 25-Apr-84 1.4115 26-Apr-84 1.4038 27-Apr-84 1.4015 30-Apr-84 1.3980 1-May-84 1.3975 2-May-84 1.3990 3-May-84 1.4130 4-May-84 1.4080 7-May-84 1.3855 8-May-84 1.3825 9-May-84 1.3890 10-May-84 1.3830 11-May-84 1.3835 14-May-84 1.3880 15-May-84 1.3875 16-May-84 1.3940 17-May-84 1.3940 18-May-84 1.3867 21-May-84 1.3905 22-May-84 1.3890 23-May-84 1.3765 24-May-84 1.3820 25-May-84 1.3830 28-May-84 ND 29-May-84 1.3855 30-May-84 1.3840 31-May-84 1.3855 1-Jun-84 1.4035 4-Jun-84 1.4000 5-Jun-84 1.3945 6-Jun-84 1.4015 7-Jun-84 1.3968 8-Jun-84 1.3935 11-Jun-84 1.3880 12-Jun-84 1.3835 13-Jun-84 1.3855 14-Jun-84 1.3850 15-Jun-84 1.3785 18-Jun-84 1.3748 19-Jun-84 1.3780 20-Jun-84 1.3660 21-Jun-84 1.3620 22-Jun-84 1.3633 25-Jun-84 1.3510 26-Jun-84 1.3532 27-Jun-84 1.3490 28-Jun-84 1.3525 29-Jun-84 1.3575 2-Jul-84 1.3508 3-Jul-84 1.3370 4-Jul-84 ND 5-Jul-84 1.3180 6-Jul-84 1.3162 9-Jul-84 1.3060 10-Jul-84 1.3095 11-Jul-84 1.3120 12-Jul-84 1.3065 13-Jul-84 1.3235 16-Jul-84 1.3265 17-Jul-84 1.3175 18-Jul-84 1.3140 19-Jul-84 1.3280 20-Jul-84 1.3232 23-Jul-84 1.3185 24-Jul-84 1.3240 25-Jul-84 1.3325 26-Jul-84 1.3308 27-Jul-84 1.3110 30-Jul-84 1.3075 31-Jul-84 1.3073 1-Aug-84 1.3010 2-Aug-84 1.3095 3-Aug-84 1.3270 6-Aug-84 1.3170 7-Aug-84 1.3060 8-Aug-84 1.3145 9-Aug-84 1.3115 10-Aug-84 1.3125 13-Aug-84 1.3050 14-Aug-84 1.3190 15-Aug-84 1.3203 16-Aug-84 1.3275 17-Aug-84 1.3220 20-Aug-84 1.3190 21-Aug-84 1.3135 22-Aug-84 1.3095 23-Aug-84 1.3125 24-Aug-84 1.3050 27-Aug-84 1.3075 28-Aug-84 1.3105 29-Aug-84 1.3150 30-Aug-84 1.3110 31-Aug-84 1.3075 3-Sep-84 ND 4-Sep-84 1.2920 5-Sep-84 1.2810 6-Sep-84 1.2850 7-Sep-84 1.2730 10-Sep-84 1.2760 11-Sep-84 1.2750 12-Sep-84 1.2795 13-Sep-84 1.2675 14-Sep-84 1.2660 17-Sep-84 1.2420 18-Sep-84 1.2320 19-Sep-84 1.2370 20-Sep-84 1.2210 21-Sep-84 1.2450 24-Sep-84 1.2455 25-Sep-84 1.2315 26-Sep-84 1.2410 27-Sep-84 1.2460 28-Sep-84 1.2340 1-Oct-84 1.2375 2-Oct-84 1.2400 3-Oct-84 1.2495 4-Oct-84 1.2470 5-Oct-84 1.2375 8-Oct-84 ND 9-Oct-84 1.2280 10-Oct-84 1.2330 11-Oct-84 1.2250 12-Oct-84 1.2230 15-Oct-84 1.2095 16-Oct-84 1.2035 17-Oct-84 1.2004 18-Oct-84 1.1870 19-Oct-84 1.1915 22-Oct-84 1.1990 23-Oct-84 1.2085 24-Oct-84 1.2220 25-Oct-84 1.2275 26-Oct-84 1.2220 29-Oct-84 1.2085 30-Oct-84 1.2125 31-Oct-84 1.2185 1-Nov-84 1.2350 2-Nov-84 1.2510 5-Nov-84 1.2685 6-Nov-84 ND 7-Nov-84 1.2720 8-Nov-84 1.2697 9-Nov-84 1.2605 12-Nov-84 ND 13-Nov-84 1.2715 14-Nov-84 1.2605 15-Nov-84 1.2610 16-Nov-84 1.2540 19-Nov-84 1.2487 20-Nov-84 1.2375 21-Nov-84 1.2272 22-Nov-84 ND 23-Nov-84 1.2200 26-Nov-84 1.1995 27-Nov-84 1.2087 28-Nov-84 1.2010 29-Nov-84 1.2015 30-Nov-84 1.1970 3-Dec-84 1.1943 4-Dec-84 1.2085 5-Dec-84 1.2080 6-Dec-84 1.2070 7-Dec-84 1.2035 10-Dec-84 1.2030 11-Dec-84 1.1990 12-Dec-84 1.1987 13-Dec-84 1.1895 14-Dec-84 1.1935 17-Dec-84 1.1910 18-Dec-84 1.1860 19-Dec-84 1.1748 20-Dec-84 1.1645 21-Dec-84 1.1730 24-Dec-84 1.1730 25-Dec-84 ND 26-Dec-84 1.1710 27-Dec-84 1.1625 28-Dec-84 1.1630 31-Dec-84 1.1580 1-Jan-85 ND 2-Jan-85 1.1480 3-Jan-85 1.1505 4-Jan-85 1.1535 7-Jan-85 1.1415 8-Jan-85 1.1475 9-Jan-85 1.1410 10-Jan-85 1.1340 11-Jan-85 1.1245 14-Jan-85 1.1110 15-Jan-85 1.1195 16-Jan-85 1.1170 17-Jan-85 1.1187 18-Jan-85 1.1195 21-Jan-85 ND 22-Jan-85 1.1235 23-Jan-85 1.1100 24-Jan-85 1.1180 25-Jan-85 1.1100 28-Jan-85 1.1110 29-Jan-85 1.1138 30-Jan-85 1.1260 31-Jan-85 1.1305 1-Feb-85 1.1240 4-Feb-85 1.1140 5-Feb-85 1.1112 6-Feb-85 1.1135 7-Feb-85 1.1160 8-Feb-85 1.1090 11-Feb-85 1.0970 12-Feb-85 ND 13-Feb-85 1.0875 14-Feb-85 1.0920 15-Feb-85 1.1020 18-Feb-85 ND 19-Feb-85 1.0929 20-Feb-85 1.0865 21-Feb-85 1.0815 22-Feb-85 1.0765 25-Feb-85 1.0545 26-Feb-85 1.0520 27-Feb-85 1.0875 28-Feb-85 1.0790 1-Mar-85 1.0720 4-Mar-85 1.0677 5-Mar-85 1.0545 6-Mar-85 1.0720 7-Mar-85 1.0674 8-Mar-85 1.0640 11-Mar-85 1.0885 12-Mar-85 1.0885 13-Mar-85 1.0860 14-Mar-85 1.0805 15-Mar-85 1.0840 18-Mar-85 1.1060 19-Mar-85 1.1355 20-Mar-85 1.1510 21-Mar-85 1.1870 22-Mar-85 1.1725 25-Mar-85 1.1710 26-Mar-85 1.1820 27-Mar-85 1.2375 28-Mar-85 1.2270 29-Mar-85 1.2360 1-Apr-85 1.2215 2-Apr-85 1.2050 3-Apr-85 1.2165 4-Apr-85 1.1935 5-Apr-85 1.1985 8-Apr-85 1.2010 9-Apr-85 1.2100 10-Apr-85 1.2150 11-Apr-85 1.2510 12-Apr-85 1.2545 15-Apr-85 1.2755 16-Apr-85 1.2775 17-Apr-85 1.2738 18-Apr-85 1.2935 19-Apr-85 1.2930 22-Apr-85 1.2780 23-Apr-85 1.2520 24-Apr-85 1.2300 25-Apr-85 1.2035 26-Apr-85 1.2160 29-Apr-85 1.2300 30-Apr-85 1.2410 1-May-85 1.2235 2-May-85 1.2205 3-May-85 1.2070 6-May-85 1.1880 7-May-85 1.2180 8-May-85 1.2075 9-May-85 1.2378 10-May-85 1.2335 13-May-85 1.2535 14-May-85 1.2735 15-May-85 1.2625 16-May-85 1.2590 17-May-85 1.2650 20-May-85 1.2825 21-May-85 1.2715 22-May-85 1.2635 23-May-85 1.2590 24-May-85 1.2585 27-May-85 ND 28-May-85 1.2515 29-May-85 1.2665 30-May-85 1.2735 31-May-85 1.2860 3-Jun-85 1.2945 4-Jun-85 1.2760 5-Jun-85 1.2565 6-Jun-85 1.2710 7-Jun-85 1.2680 10-Jun-85 1.2570 11-Jun-85 1.2623 12-Jun-85 1.2665 13-Jun-85 1.2650 14-Jun-85 1.2800 17-Jun-85 1.2790 18-Jun-85 1.2990 19-Jun-85 1.3065 20-Jun-85 1.2769 21-Jun-85 1.2870 24-Jun-85 1.2870 25-Jun-85 1.2850 26-Jun-85 1.2980 27-Jun-85 1.2920 28-Jun-85 1.3095 1-Jul-85 1.3050 2-Jul-85 1.3040 3-Jul-85 1.3127 4-Jul-85 ND 5-Jul-85 1.3270 8-Jul-85 1.3435 9-Jul-85 1.3650 10-Jul-85 1.3860 11-Jul-85 1.3810 12-Jul-85 1.3850 15-Jul-85 1.3890 16-Jul-85 1.3870 17-Jul-85 1.4112 18-Jul-85 1.4045 19-Jul-85 1.3990 22-Jul-85 1.3885 23-Jul-85 1.4100 24-Jul-85 1.3978 25-Jul-85 1.4105 26-Jul-85 1.4090 29-Jul-85 1.4278 30-Jul-85 1.4215 31-Jul-85 1.4110 1-Aug-85 1.3810 2-Aug-85 1.3710 5-Aug-85 1.3675 6-Aug-85 1.3460 7-Aug-85 1.3380 8-Aug-85 1.3555 9-Aug-85 1.3575 12-Aug-85 1.3835 13-Aug-85 1.3880 14-Aug-85 1.3840 15-Aug-85 1.3965 16-Aug-85 1.3995 19-Aug-85 1.3990 20-Aug-85 1.3890 21-Aug-85 1.3923 22-Aug-85 1.4075 23-Aug-85 1.4010 26-Aug-85 1.4073 27-Aug-85 1.3930 28-Aug-85 1.4015 29-Aug-85 1.3995 30-Aug-85 1.3910 2-Sep-85 ND 3-Sep-85 1.3690 4-Sep-85 1.3728 5-Sep-85 1.3650 6-Sep-85 1.3250 9-Sep-85 1.3045 10-Sep-85 1.3130 11-Sep-85 1.3085 12-Sep-85 1.3185 13-Sep-85 1.3400 16-Sep-85 1.3420 17-Sep-85 1.3395 18-Sep-85 1.3350 19-Sep-85 1.3400 20-Sep-85 1.3670 23-Sep-85 1.4270 24-Sep-85 1.4315 25-Sep-85 1.4375 26-Sep-85 1.4370 27-Sep-85 1.4025 30-Sep-85 1.4085 1-Oct-85 1.4105 2-Oct-85 1.4135 3-Oct-85 1.4250 4-Oct-85 1.4155 7-Oct-85 1.4125 8-Oct-85 1.4130 9-Oct-85 1.4140 10-Oct-85 1.4110 11-Oct-85 1.4115 14-Oct-85 ND 15-Oct-85 1.4128 16-Oct-85 1.4075 17-Oct-85 1.4140 18-Oct-85 1.4280 21-Oct-85 1.4335 22-Oct-85 1.4305 23-Oct-85 1.4335 24-Oct-85 1.4210 25-Oct-85 1.4220 28-Oct-85 1.4275 29-Oct-85 1.4352 30-Oct-85 1.4410 31-Oct-85 1.4405 1-Nov-85 1.4410 4-Nov-85 1.4405 5-Nov-85 1.4325 6-Nov-85 1.4353 7-Nov-85 1.4165 8-Nov-85 1.4167 11-Nov-85 ND 12-Nov-85 1.4110 13-Nov-85 1.4235 14-Nov-85 1.4273 15-Nov-85 1.4217 18-Nov-85 1.4255 19-Nov-85 1.4345 20-Nov-85 1.4340 21-Nov-85 1.4415 22-Nov-85 1.4550 25-Nov-85 1.4628 26-Nov-85 1.4705 27-Nov-85 1.4738 28-Nov-85 ND 29-Nov-85 1.4890 2-Dec-85 1.4875 3-Dec-85 1.4790 4-Dec-85 1.4860 5-Dec-85 1.4795 6-Dec-85 1.4785 9-Dec-85 1.4575 10-Dec-85 1.4350 11-Dec-85 1.4150 12-Dec-85 1.4395 13-Dec-85 1.4365 16-Dec-85 1.4375 17-Dec-85 1.4370 18-Dec-85 1.4195 19-Dec-85 1.4210 20-Dec-85 1.4250 23-Dec-85 1.4290 24-Dec-85 1.4270 25-Dec-85 ND 26-Dec-85 1.4290 27-Dec-85 1.4360 30-Dec-85 1.4390 31-Dec-85 1.4450 1-Jan-86 ND 2-Jan-86 1.4505 3-Jan-86 1.4380 6-Jan-86 1.4355 7-Jan-86 1.4395 8-Jan-86 1.4433 9-Jan-86 1.4500 10-Jan-86 1.4545 13-Jan-86 1.4420 14-Jan-86 1.4398 15-Jan-86 1.4420 16-Jan-86 1.4380 17-Jan-86 1.4367 20-Jan-86 ND 21-Jan-86 1.4075 22-Jan-86 1.3943 23-Jan-86 1.3835 24-Jan-86 1.3940 27-Jan-86 1.3915 28-Jan-86 1.4080 29-Jan-86 1.4025 30-Jan-86 1.4090 31-Jan-86 1.4120 3-Feb-86 1.3860 4-Feb-86 1.3770 5-Feb-86 1.3905 6-Feb-86 1.3975 7-Feb-86 1.3990 10-Feb-86 1.4085 11-Feb-86 1.4120 12-Feb-86 1.4095 13-Feb-86 1.4175 14-Feb-86 1.4183 17-Feb-86 ND 18-Feb-86 1.4283 19-Feb-86 1.4500 20-Feb-86 1.4515 21-Feb-86 1.4465 24-Feb-86 1.4630 25-Feb-86 1.4920 26-Feb-86 1.4890 27-Feb-86 1.4815 28-Feb-86 1.4460 3-Mar-86 1.4415 4-Mar-86 1.4630 5-Mar-86 1.4510 6-Mar-86 1.4575 7-Mar-86 1.4525 10-Mar-86 1.4430 11-Mar-86 1.4555 12-Mar-86 1.4670 13-Mar-86 1.4593 14-Mar-86 1.4610 17-Mar-86 1.4640 18-Mar-86 1.4767 19-Mar-86 1.4790 20-Mar-86 1.4875 21-Mar-86 1.5015 24-Mar-86 1.4875 25-Mar-86 1.4618 26-Mar-86 1.4750 27-Mar-86 1.4837 28-Mar-86 1.4740 31-Mar-86 1.4735 1-Apr-86 1.4710 2-Apr-86 1.4645 3-Apr-86 1.4595 4-Apr-86 1.4510 7-Apr-86 1.4555 8-Apr-86 1.4605 9-Apr-86 1.4610 10-Apr-86 1.4615 11-Apr-86 1.4760 14-Apr-86 1.4822 15-Apr-86 1.4800 16-Apr-86 1.5065 17-Apr-86 1.5285 18-Apr-86 1.5180 21-Apr-86 1.5112 22-Apr-86 1.5215 23-Apr-86 1.5235 24-Apr-86 1.5338 25-Apr-86 1.5440 28-Apr-86 1.5550 29-Apr-86 1.5520 30-Apr-86 1.5510 1-May-86 1.5292 2-May-86 1.5220 5-May-86 1.5410 6-May-86 1.5340 7-May-86 1.5415 8-May-86 1.5430 9-May-86 1.5425 12-May-86 1.5460 13-May-86 1.5348 14-May-86 1.5395 15-May-86 1.5350 16-May-86 1.5255 19-May-86 1.5177 20-May-86 1.5182 21-May-86 1.5165 22-May-86 1.4928 23-May-86 1.4940 26-May-86 ND 27-May-86 1.5055 28-May-86 1.5020 29-May-86 1.4910 30-May-86 1.4723 2-Jun-86 1.4740 3-Jun-86 1.4930 4-Jun-86 1.4835 5-Jun-86 1.4955 6-Jun-86 1.5045 9-Jun-86 1.4980 10-Jun-86 1.5165 11-Jun-86 1.5270 12-Jun-86 1.5230 13-Jun-86 1.5235 16-Jun-86 1.5230 17-Jun-86 1.5015 18-Jun-86 1.5000 19-Jun-86 1.5035 20-Jun-86 1.4990 23-Jun-86 1.4995 24-Jun-86 1.5165 25-Jun-86 1.5165 26-Jun-86 1.5195 27-Jun-86 1.5290 30-Jun-86 1.5320 1-Jul-86 1.5495 2-Jul-86 1.5370 3-Jul-86 1.5455 4-Jul-86 ND 7-Jul-86 1.5342 8-Jul-86 1.5310 9-Jul-86 1.5240 10-Jul-86 1.5155 11-Jul-86 1.5040 14-Jul-86 1.4805 15-Jul-86 1.4940 16-Jul-86 1.5140 17-Jul-86 1.5150 18-Jul-86 1.5045 21-Jul-86 1.4990 22-Jul-86 1.4900 23-Jul-86 1.4920 24-Jul-86 1.4935 25-Jul-86 1.4825 28-Jul-86 1.4805 29-Jul-86 1.4880 30-Jul-86 1.4895 31-Jul-86 1.4915 1-Aug-86 1.4850 4-Aug-86 1.4700 5-Aug-86 1.4850 6-Aug-86 1.4790 7-Aug-86 1.4765 8-Aug-86 1.4730 11-Aug-86 1.4857 12-Aug-86 1.4845 13-Aug-86 1.4860 14-Aug-86 1.4930 15-Aug-86 1.4940 18-Aug-86 1.4930 19-Aug-86 1.5015 20-Aug-86 1.5040 21-Aug-86 1.4981 22-Aug-86 1.4865 25-Aug-86 1.4778 26-Aug-86 1.4835 27-Aug-86 1.4840 28-Aug-86 1.4805 29-Aug-86 1.4880 1-Sep-86 ND 2-Sep-86 1.4892 3-Sep-86 1.4995 4-Sep-86 1.5040 5-Sep-86 1.4950 8-Sep-86 1.4865 9-Sep-86 1.4840 10-Sep-86 1.4815 11-Sep-86 1.4695 12-Sep-86 1.4760 15-Sep-86 1.4808 16-Sep-86 1.4755 17-Sep-86 1.4750 18-Sep-86 1.4720 19-Sep-86 1.4755 22-Sep-86 1.4560 23-Sep-86 1.4487 24-Sep-86 1.4465 25-Sep-86 1.4345 26-Sep-86 1.4365 29-Sep-86 1.4330 30-Sep-86 1.4468 1-Oct-86 1.4440 2-Oct-86 1.4340 3-Oct-86 1.4425 6-Oct-86 1.4385 7-Oct-86 1.4320 8-Oct-86 1.4202 9-Oct-86 1.4215 10-Oct-86 1.4335 13-Oct-86 ND 14-Oct-86 1.4370 15-Oct-86 1.4395 16-Oct-86 1.4375 17-Oct-86 1.4315 20-Oct-86 1.4298 21-Oct-86 1.4360 22-Oct-86 1.4310 23-Oct-86 1.4240 24-Oct-86 1.4125 27-Oct-86 1.4065 28-Oct-86 1.4155 29-Oct-86 1.4115 30-Oct-86 1.3973 31-Oct-86 1.4055 3-Nov-86 1.4113 4-Nov-86 1.4148 5-Nov-86 1.4230 6-Nov-86 1.4310 7-Nov-86 1.4258 10-Nov-86 1.4354 11-Nov-86 ND 12-Nov-86 1.4265 13-Nov-86 1.4245 14-Nov-86 1.4303 17-Nov-86 1.4280 18-Nov-86 1.4225 19-Nov-86 1.4180 20-Nov-86 1.4107 21-Nov-86 1.4230 24-Nov-86 1.4165 25-Nov-86 1.4222 26-Nov-86 1.4315 27-Nov-86 ND 28-Nov-86 1.4335 1-Dec-86 1.4375 2-Dec-86 1.4343 3-Dec-86 1.4320 4-Dec-86 1.4290 5-Dec-86 1.4285 8-Dec-86 1.4195 9-Dec-86 1.4235 10-Dec-86 1.4252 11-Dec-86 1.4230 12-Dec-86 1.4273 15-Dec-86 1.4320 16-Dec-86 1.4295 17-Dec-86 1.4298 18-Dec-86 1.4307 19-Dec-86 1.4325 22-Dec-86 1.4415 23-Dec-86 1.4525 24-Dec-86 1.4585 25-Dec-86 ND 26-Dec-86 1.4580 29-Dec-86 1.4683 30-Dec-86 1.4685 31-Dec-86 1.4825 1-Jan-87 ND 2-Jan-87 1.4900 5-Jan-87 1.4728 6-Jan-87 1.4762 7-Jan-87 1.4705 8-Jan-87 1.4750 9-Jan-87 1.4780 12-Jan-87 1.4918 13-Jan-87 1.4903 14-Jan-87 1.5055 15-Jan-87 1.5042 16-Jan-87 1.5155 19-Jan-87 ND 20-Jan-87 1.5200 21-Jan-87 1.5170 22-Jan-87 1.5320 23-Jan-87 1.5205 26-Jan-87 1.5270 27-Jan-87 1.5357 28-Jan-87 1.5360 29-Jan-87 1.5368 30-Jan-87 1.5140 2-Feb-87 1.5241 3-Feb-87 1.5275 4-Feb-87 1.5228 5-Feb-87 1.5150 6-Feb-87 1.5065 9-Feb-87 1.5190 10-Feb-87 1.5350 11-Feb-87 1.5230 12-Feb-87 1.5190 13-Feb-87 1.5200 16-Feb-87 ND 17-Feb-87 1.5305 18-Feb-87 1.5312 19-Feb-87 1.5260 20-Feb-87 1.5283 23-Feb-87 1.5420 24-Feb-87 1.5395 25-Feb-87 1.5370 26-Feb-87 1.5395 27-Feb-87 1.5460 2-Mar-87 1.5638 3-Mar-87 1.5600 4-Mar-87 1.5642 5-Mar-87 1.5778 6-Mar-87 1.5890 9-Mar-87 1.5880 10-Mar-87 1.5842 11-Mar-87 1.5910 12-Mar-87 1.5885 13-Mar-87 1.5750 16-Mar-87 1.5830 17-Mar-87 1.5975 18-Mar-87 1.6058 19-Mar-87 1.6033 20-Mar-87 1.6022 23-Mar-87 1.6170 24-Mar-87 1.6100 25-Mar-87 1.6058 26-Mar-87 1.6060 27-Mar-87 1.6030 30-Mar-87 1.6075 31-Mar-87 1.6070 1-Apr-87 1.6020 2-Apr-87 1.6070 3-Apr-87 1.6095 6-Apr-87 1.6170 7-Apr-87 1.6183 8-Apr-87 1.6128 9-Apr-87 1.6177 10-Apr-87 1.6250 13-Apr-87 1.6235 14-Apr-87 1.6330 15-Apr-87 1.6330 16-Apr-87 1.6310 17-Apr-87 1.6300 20-Apr-87 1.6317 21-Apr-87 1.6332 22-Apr-87 1.6275 23-Apr-87 1.6370 24-Apr-87 1.6570 27-Apr-87 1.6675 28-Apr-87 1.6545 29-Apr-87 1.6597 30-Apr-87 1.6605 1-May-87 1.6685 4-May-87 1.6800 5-May-87 1.6885 6-May-87 1.6843 7-May-87 1.6790 8-May-87 1.6745 11-May-87 1.6580 12-May-87 1.6692 13-May-87 1.6715 14-May-87 1.6778 15-May-87 1.6783 18-May-87 1.6838 19-May-87 1.6825 20-May-87 1.6830 21-May-87 1.6790 22-May-87 1.6730 25-May-87 ND 26-May-87 1.6340 27-May-87 1.6130 28-May-87 1.6255 29-May-87 1.6295 1-Jun-87 1.6242 2-Jun-87 1.6435 3-Jun-87 1.6430 4-Jun-87 1.6232 5-Jun-87 1.6310 8-Jun-87 1.6385 9-Jun-87 1.6610 10-Jun-87 1.6585 11-Jun-87 1.6613 12-Jun-87 1.6520 15-Jun-87 1.6320 16-Jun-87 1.6340 17-Jun-87 1.6342 18-Jun-87 1.6298 19-Jun-87 1.6160 22-Jun-87 1.5950 23-Jun-87 1.5990 24-Jun-87 1.6220 25-Jun-87 1.6121 26-Jun-87 1.6105 29-Jun-87 1.6008 30-Jun-87 1.6128 1-Jul-87 1.6155 2-Jul-87 1.6155 3-Jul-87 1.6100 6-Jul-87 1.6185 7-Jul-87 1.6200 8-Jul-87 1.6178 9-Jul-87 1.6175 10-Jul-87 1.6135 13-Jul-87 1.6175 14-Jul-87 1.6108 15-Jul-87 1.6315 16-Jul-87 1.6305 17-Jul-87 1.6075 20-Jul-87 1.6018 21-Jul-87 1.5955 22-Jul-87 1.5950 23-Jul-87 1.6037 24-Jul-87 1.6030 27-Jul-87 1.5975 28-Jul-87 1.5985 29-Jul-87 1.6000 30-Jul-87 1.5940 31-Jul-87 1.5910 3-Aug-87 1.5835 4-Aug-87 1.5700 5-Aug-87 1.5783 6-Aug-87 1.5760 7-Aug-87 1.5667 10-Aug-87 1.5667 11-Aug-87 1.5697 12-Aug-87 1.5790 13-Aug-87 1.5797 14-Aug-87 1.5890 17-Aug-87 1.5908 18-Aug-87 1.6170 19-Aug-87 1.6150 20-Aug-87 1.6220 21-Aug-87 1.6290 24-Aug-87 1.6300 25-Aug-87 1.6182 26-Aug-87 1.6165 27-Aug-87 1.6290 28-Aug-87 1.6325 31-Aug-87 1.6328 1-Sep-87 1.6401 2-Sep-87 1.6497 3-Sep-87 1.6570 4-Sep-87 1.6538 7-Sep-87 ND 8-Sep-87 1.6595 9-Sep-87 1.6510 10-Sep-87 1.6447 11-Sep-87 1.6500 14-Sep-87 1.6370 15-Sep-87 1.6423 16-Sep-87 1.6452 17-Sep-87 1.6462 18-Sep-87 1.6553 21-Sep-87 1.6478 22-Sep-87 1.6410 23-Sep-87 1.6422 24-Sep-87 1.6370 25-Sep-87 1.6417 28-Sep-87 1.6420 29-Sep-87 1.6280 30-Sep-87 1.6248 1-Oct-87 1.6165 2-Oct-87 1.6212 5-Oct-87 1.6238 6-Oct-87 1.6320 7-Oct-87 1.6403 8-Oct-87 1.6425 9-Oct-87 1.6507 12-Oct-87 ND 13-Oct-87 1.6470 14-Oct-87 1.6530 15-Oct-87 1.6640 16-Oct-87 1.6645 19-Oct-87 1.6800 20-Oct-87 1.6545 21-Oct-87 1.6515 22-Oct-87 1.6495 23-Oct-87 1.6750 26-Oct-87 1.6880 27-Oct-87 1.6965 28-Oct-87 1.7100 29-Oct-87 1.7190 30-Oct-87 1.7215 2-Nov-87 1.7390 3-Nov-87 1.7400 4-Nov-87 1.7482 5-Nov-87 1.7830 6-Nov-87 1.7825 9-Nov-87 1.7930 10-Nov-87 1.7865 11-Nov-87 ND 12-Nov-87 1.7575 13-Nov-87 1.7680 16-Nov-87 1.7500 17-Nov-87 1.7640 18-Nov-87 1.7700 19-Nov-87 1.7802 20-Nov-87 1.7790 23-Nov-87 1.7905 24-Nov-87 1.7725 25-Nov-87 1.7925 26-Nov-87 ND 27-Nov-87 1.8105 30-Nov-87 1.8256 1-Dec-87 1.8180 2-Dec-87 1.8120 3-Dec-87 1.8065 4-Dec-87 1.7980 7-Dec-87 1.7940 8-Dec-87 1.7962 9-Dec-87 1.8020 10-Dec-87 1.8300 11-Dec-87 1.8380 14-Dec-87 1.8370 15-Dec-87 1.8315 16-Dec-87 1.8315 17-Dec-87 1.8355 18-Dec-87 1.8258 21-Dec-87 1.8270 22-Dec-87 1.8305 23-Dec-87 1.8232 24-Dec-87 1.8315 25-Dec-87 ND 28-Dec-87 1.8600 29-Dec-87 1.8610 30-Dec-87 1.8580 31-Dec-87 1.8860 1-Jan-88 ND 4-Jan-88 1.8773 5-Jan-88 1.8305 6-Jan-88 1.8060 7-Jan-88 1.8160 8-Jan-88 1.8060 11-Jan-88 1.8219 12-Jan-88 1.8210 13-Jan-88 1.8250 14-Jan-88 1.8125 15-Jan-88 1.7755 18-Jan-88 ND 19-Jan-88 1.7785 20-Jan-88 1.7923 21-Jan-88 1.7960 22-Jan-88 1.7823 25-Jan-88 1.7720 26-Jan-88 1.7740 27-Jan-88 1.7798 28-Jan-88 1.7820 29-Jan-88 1.7691 1-Feb-88 1.7580 2-Feb-88 1.7700 3-Feb-88 1.7670 4-Feb-88 1.7628 5-Feb-88 1.7550 8-Feb-88 1.7540 9-Feb-88 1.7462 10-Feb-88 1.7608 11-Feb-88 1.7585 12-Feb-88 1.7395 15-Feb-88 ND 16-Feb-88 1.7475 17-Feb-88 1.7480 18-Feb-88 1.7435 19-Feb-88 1.7490 22-Feb-88 1.7640 23-Feb-88 1.7663 24-Feb-88 1.7640 25-Feb-88 1.7635 26-Feb-88 1.7732 29-Feb-88 1.7735 1-Mar-88 1.7775 2-Mar-88 1.7705 3-Mar-88 1.7680 4-Mar-88 1.7740 7-Mar-88 1.8180 8-Mar-88 1.8415 9-Mar-88 1.8475 10-Mar-88 1.8422 11-Mar-88 1.8525 14-Mar-88 1.8528 15-Mar-88 1.8542 16-Mar-88 1.8475 17-Mar-88 1.8325 18-Mar-88 1.8205 21-Mar-88 1.8263 22-Mar-88 1.8294 23-Mar-88 1.8350 24-Mar-88 1.8430 25-Mar-88 1.8360 28-Mar-88 1.8588 29-Mar-88 1.8680 30-Mar-88 1.8770 31-Mar-88 1.8865 1-Apr-88 1.8900 4-Apr-88 1.8880 5-Apr-88 1.8790 6-Apr-88 1.8750 7-Apr-88 1.8710 8-Apr-88 1.8752 11-Apr-88 1.8544 12-Apr-88 1.8505 13-Apr-88 1.8390 14-Apr-88 1.8756 15-Apr-88 1.8885 18-Apr-88 1.9050 19-Apr-88 1.8925 20-Apr-88 1.8930 21-Apr-88 1.8980 22-Apr-88 1.8890 25-Apr-88 1.8748 26-Apr-88 1.8750 27-Apr-88 1.8770 28-Apr-88 1.8740 29-Apr-88 1.8785 2-May-88 1.8715 3-May-88 1.8712 4-May-88 1.8645 5-May-88 1.8665 6-May-88 1.8620 9-May-88 1.8797 10-May-88 1.8813 11-May-88 1.8860 12-May-88 1.8845 13-May-88 1.8910 16-May-88 1.8890 17-May-88 1.8638 18-May-88 1.8640 19-May-88 1.8668 20-May-88 1.8618 23-May-88 1.8690 24-May-88 1.8670 25-May-88 1.8630 26-May-88 1.8625 27-May-88 1.8555 30-May-88 ND 31-May-88 1.8382 1-Jun-88 1.8235 2-Jun-88 1.7995 3-Jun-88 1.7940 6-Jun-88 1.8017 7-Jun-88 1.8112 8-Jun-88 1.8171 9-Jun-88 1.8145 10-Jun-88 1.8170 13-Jun-88 1.8165 14-Jun-88 1.7850 15-Jun-88 1.7860 16-Jun-88 1.7860 17-Jun-88 1.7825 20-Jun-88 1.7845 21-Jun-88 1.7855 22-Jun-88 1.7677 23-Jun-88 1.7566 24-Jun-88 1.7250 27-Jun-88 1.7029 28-Jun-88 1.7180 29-Jun-88 1.7063 30-Jun-88 1.7085 1-Jul-88 1.7010 4-Jul-88 ND 5-Jul-88 1.7070 6-Jul-88 1.7115 7-Jul-88 1.7173 8-Jul-88 1.7015 11-Jul-88 1.6890 12-Jul-88 1.6955 13-Jul-88 1.6917 14-Jul-88 1.6890 15-Jul-88 1.6630 18-Jul-88 1.6700 19-Jul-88 1.6935 20-Jul-88 1.7095 21-Jul-88 1.7265 22-Jul-88 1.7400 25-Jul-88 1.7250 26-Jul-88 1.7133 27-Jul-88 1.7260 28-Jul-88 1.7220 29-Jul-88 1.7100 1-Aug-88 1.7130 2-Aug-88 1.7100 3-Aug-88 1.7105 4-Aug-88 1.7090 5-Aug-88 1.6928 8-Aug-88 1.6970 9-Aug-88 1.6863 10-Aug-88 1.6905 11-Aug-88 1.6910 12-Aug-88 1.7155 15-Aug-88 1.7138 16-Aug-88 1.7190 17-Aug-88 1.6898 18-Aug-88 1.6985 19-Aug-88 1.7025 22-Aug-88 1.6763 23-Aug-88 1.6790 24-Aug-88 1.6785 25-Aug-88 1.6990 26-Aug-88 1.6908 29-Aug-88 1.6850 30-Aug-88 1.6900 31-Aug-88 1.6825 1-Sep-88 1.6690 2-Sep-88 1.6830 5-Sep-88 ND 6-Sep-88 1.7033 7-Sep-88 1.7080 8-Sep-88 1.6970 9-Sep-88 1.6968 12-Sep-88 1.6957 13-Sep-88 1.6960 14-Sep-88 1.6745 15-Sep-88 1.6800 16-Sep-88 1.6754 19-Sep-88 1.6788 20-Sep-88 1.6865 21-Sep-88 1.6750 22-Sep-88 1.6675 23-Sep-88 1.6715 26-Sep-88 1.6665 27-Sep-88 1.6788 28-Sep-88 1.6868 29-Sep-88 1.6822 30-Sep-88 1.6910 3-Oct-88 1.6985 4-Oct-88 1.6945 5-Oct-88 1.6955 6-Oct-88 1.6940 7-Oct-88 1.6980 10-Oct-88 ND 11-Oct-88 1.7160 12-Oct-88 1.7310 13-Oct-88 1.7455 14-Oct-88 1.7555 17-Oct-88 1.7480 18-Oct-88 1.7520 19-Oct-88 1.7505 20-Oct-88 1.7630 21-Oct-88 1.7620 24-Oct-88 1.7515 25-Oct-88 1.7535 26-Oct-88 1.7610 27-Oct-88 1.7680 28-Oct-88 1.7680 31-Oct-88 1.7690 1-Nov-88 1.7668 2-Nov-88 1.7770 3-Nov-88 1.7820 4-Nov-88 1.7650 7-Nov-88 1.7750 8-Nov-88 1.7702 9-Nov-88 1.7908 10-Nov-88 1.7955 11-Nov-88 ND 14-Nov-88 1.8080 15-Nov-88 1.8070 16-Nov-88 1.8220 17-Nov-88 1.8210 18-Nov-88 1.8160 21-Nov-88 1.8235 22-Nov-88 1.8318 23-Nov-88 1.8370 24-Nov-88 ND 25-Nov-88 1.8440 28-Nov-88 1.8370 29-Nov-88 1.8516 30-Nov-88 1.8493 1-Dec-88 1.8525 2-Dec-88 1.8560 5-Dec-88 1.8700 6-Dec-88 1.8654 7-Dec-88 1.8410 8-Dec-88 1.8500 9-Dec-88 1.8490 12-Dec-88 1.8420 13-Dec-88 1.8280 14-Dec-88 1.8295 15-Dec-88 1.8278 16-Dec-88 1.8110 19-Dec-88 1.8226 20-Dec-88 1.8015 21-Dec-88 1.8070 22-Dec-88 1.7980 23-Dec-88 1.8000 26-Dec-88 ND 27-Dec-88 1.8040 28-Dec-88 1.7890 29-Dec-88 1.7895 30-Dec-88 1.8085 2-Jan-89 ND 3-Jan-89 1.8225 4-Jan-89 1.8070 5-Jan-89 1.7970 6-Jan-89 1.7800 9-Jan-89 1.7636 10-Jan-89 1.7637 11-Jan-89 1.7810 12-Jan-89 1.7840 13-Jan-89 1.7787 16-Jan-89 ND 17-Jan-89 1.7680 18-Jan-89 1.7545 19-Jan-89 1.7500 20-Jan-89 1.7685 23-Jan-89 1.7740 24-Jan-89 1.7677 25-Jan-89 1.7710 26-Jan-89 1.7735 27-Jan-89 1.7580 30-Jan-89 1.7618 31-Jan-89 1.7500 1-Feb-89 1.7535 2-Feb-89 1.7508 3-Feb-89 1.7415 6-Feb-89 1.7327 7-Feb-89 1.7425 8-Feb-89 1.7433 9-Feb-89 1.7548 10-Feb-89 1.7543 13-Feb-89 1.7495 14-Feb-89 1.7685 15-Feb-89 1.7733 16-Feb-89 1.7708 17-Feb-89 1.7760 20-Feb-89 ND 21-Feb-89 1.7502 22-Feb-89 1.7505 23-Feb-89 1.7600 24-Feb-89 1.7530 27-Feb-89 1.7448 28-Feb-89 1.7440 1-Mar-89 1.7240 2-Mar-89 1.7238 3-Mar-89 1.7230 6-Mar-89 1.7220 7-Mar-89 1.7217 8-Mar-89 1.7197 9-Mar-89 1.7175 10-Mar-89 1.7155 13-Mar-89 1.7115 14-Mar-89 1.7272 15-Mar-89 1.7190 16-Mar-89 1.7179 17-Mar-89 1.7130 20-Mar-89 1.7103 21-Mar-89 1.7200 22-Mar-89 1.7228 23-Mar-89 1.7218 24-Mar-89 1.7190 27-Mar-89 1.7100 28-Mar-89 1.6880 29-Mar-89 1.6886 30-Mar-89 1.6875 31-Mar-89 1.6852 3-Apr-89 1.6860 4-Apr-89 1.7068 5-Apr-89 1.6997 6-Apr-89 1.7040 7-Apr-89 1.6970 10-Apr-89 1.6975 11-Apr-89 1.6890 12-Apr-89 1.6905 13-Apr-89 1.6975 14-Apr-89 1.6988 17-Apr-89 1.7160 18-Apr-89 1.7180 19-Apr-89 1.7100 20-Apr-89 1.7170 21-Apr-89 1.7140 24-Apr-89 1.7049 25-Apr-89 1.7010 26-Apr-89 1.6885 27-Apr-89 1.6905 28-Apr-89 1.6890 1-May-89 1.6800 2-May-89 1.6850 3-May-89 1.6830 4-May-89 1.6833 5-May-89 1.6732 8-May-89 1.6692 9-May-89 1.6605 10-May-89 1.6715 11-May-89 1.6670 12-May-89 1.6593 15-May-89 1.6394 16-May-89 1.6393 17-May-89 1.6125 18-May-89 1.6175 19-May-89 1.6190 22-May-89 1.5806 23-May-89 1.5678 24-May-89 1.5695 25-May-89 1.5803 26-May-89 1.5880 29-May-89 ND 30-May-89 1.5580 31-May-89 1.5715 1-Jun-89 1.5730 2-Jun-89 1.5920 5-Jun-89 1.5807 6-Jun-89 1.5710 7-Jun-89 1.5815 8-Jun-89 1.5730 9-Jun-89 1.5540 12-Jun-89 1.5251 13-Jun-89 1.5155 14-Jun-89 1.5145 15-Jun-89 1.5195 16-Jun-89 1.5340 19-Jun-89 1.5480 20-Jun-89 1.5495 21-Jun-89 1.5470 22-Jun-89 1.5530 23-Jun-89 1.5670 26-Jun-89 1.5448 27-Jun-89 1.5660 28-Jun-89 1.5555 29-Jun-89 1.5520 30-Jun-89 1.5490 3-Jul-89 1.5774 4-Jul-89 ND 5-Jul-89 1.6190 6-Jul-89 1.6215 7-Jul-89 1.6235 10-Jul-89 1.6405 11-Jul-89 1.6265 12-Jul-89 1.6250 13-Jul-89 1.6235 14-Jul-89 1.6125 17-Jul-89 1.6138 18-Jul-89 1.6250 19-Jul-89 1.6190 20-Jul-89 1.6265 21-Jul-89 1.6200 24-Jul-89 1.6173 25-Jul-89 1.6258 26-Jul-89 1.6495 27-Jul-89 1.6598 28-Jul-89 1.6445 31-Jul-89 1.6660 1-Aug-89 1.6545 2-Aug-89 1.6628 3-Aug-89 1.6415 4-Aug-89 1.6145 7-Aug-89 1.6073 8-Aug-89 1.6255 9-Aug-89 1.6177 10-Aug-89 1.6275 11-Aug-89 1.5850 14-Aug-89 1.5835 15-Aug-89 1.5725 16-Aug-89 1.5785 17-Aug-89 1.5590 18-Aug-89 1.5685 21-Aug-89 1.5780 22-Aug-89 1.5845 23-Aug-89 1.5705 24-Aug-89 1.5697 25-Aug-89 1.5720 28-Aug-89 1.5665 29-Aug-89 1.5835 30-Aug-89 1.5822 31-Aug-89 1.5730 1-Sep-89 1.5570 4-Sep-89 ND 5-Sep-89 1.5375 6-Sep-89 1.5530 7-Sep-89 1.5460 8-Sep-89 1.5480 11-Sep-89 1.5460 12-Sep-89 1.5470 13-Sep-89 1.5530 14-Sep-89 1.5595 15-Sep-89 1.5380 18-Sep-89 1.5685 19-Sep-89 1.5735 20-Sep-89 1.5815 21-Sep-89 1.5805 22-Sep-89 1.5755 25-Sep-89 1.6080 26-Sep-89 1.6215 27-Sep-89 1.6130 28-Sep-89 1.6077 29-Sep-89 1.6145 2-Oct-89 1.6178 3-Oct-89 1.6055 4-Oct-89 1.6040 5-Oct-89 1.6100 6-Oct-89 1.6025 9-Oct-89 ND 10-Oct-89 1.5575 11-Oct-89 1.5445 12-Oct-89 1.5515 13-Oct-89 1.5640 16-Oct-89 1.5745 17-Oct-89 1.5815 18-Oct-89 1.5878 19-Oct-89 1.5940 20-Oct-89 1.5900 23-Oct-89 1.5935 24-Oct-89 1.6060 25-Oct-89 1.6088 26-Oct-89 1.6120 27-Oct-89 1.5750 30-Oct-89 1.5783 31-Oct-89 1.5775 1-Nov-89 1.5818 2-Nov-89 1.5640 3-Nov-89 1.5705 6-Nov-89 1.5785 7-Nov-89 1.5812 8-Nov-89 1.5865 9-Nov-89 1.5862 10-Nov-89 1.5763 13-Nov-89 1.5800 14-Nov-89 1.5815 15-Nov-89 1.5816 16-Nov-89 1.5770 17-Nov-89 1.5675 20-Nov-89 1.5590 21-Nov-89 1.5670 22-Nov-89 1.5650 23-Nov-89 ND 24-Nov-89 1.5620 27-Nov-89 1.5600 28-Nov-89 1.5620 29-Nov-89 1.5665 30-Nov-89 1.5695 1-Dec-89 1.5660 4-Dec-89 1.5635 5-Dec-89 1.5706 6-Dec-89 1.5765 7-Dec-89 1.5750 8-Dec-89 1.5742 11-Dec-89 1.5892 12-Dec-89 1.6030 13-Dec-89 1.5945 14-Dec-89 1.5975 15-Dec-89 1.6045 18-Dec-89 1.6018 19-Dec-89 1.6000 20-Dec-89 1.6030 21-Dec-89 1.6125 22-Dec-89 1.6210 25-Dec-89 ND 26-Dec-89 1.6255 27-Dec-89 1.6245 28-Dec-89 1.6133 29-Dec-89 1.6145