EC -- SPOT EXCHANGE RATE, US$/ECU (RECIPROCAL OF RXI_N.B.EC)
| Date | Rate |
|---|---|
| 28-Dec-78 | 1.3777 |
| 29-Dec-78 | 1.3769 |
| 1-Jan-79 | ND |
| 2-Jan-79 | 1.3880 |
| 3-Jan-79 | 1.3619 |
| 4-Jan-79 | 1.3566 |
| 5-Jan-79 | 1.3601 |
| 8-Jan-79 | 1.3647 |
| 9-Jan-79 | 1.3650 |
| 10-Jan-79 | 1.3545 |
| 11-Jan-79 | 1.3573 |
| 12-Jan-79 | 1.3479 |
| 15-Jan-79 | 1.3472 |
| 16-Jan-79 | 1.3539 |
| 17-Jan-79 | 1.3664 |
| 18-Jan-79 | 1.3626 |
| 19-Jan-79 | 1.3639 |
| 22-Jan-79 | 1.3615 |
| 23-Jan-79 | 1.3589 |
| 24-Jan-79 | 1.3570 |
| 25-Jan-79 | 1.3515 |
| 26-Jan-79 | 1.3552 |
| 29-Jan-79 | 1.3482 |
| 30-Jan-79 | 1.3513 |
| 31-Jan-79 | 1.3498 |
| 1-Feb-79 | 1.3394 |
| 2-Feb-79 | 1.3328 |
| 5-Feb-79 | 1.3430 |
| 6-Feb-79 | 1.3487 |
| 7-Feb-79 | 1.3590 |
| 8-Feb-79 | 1.3612 |
| 9-Feb-79 | 1.3575 |
| 12-Feb-79 | 1.3581 |
| 13-Feb-79 | 1.3455 |
| 14-Feb-79 | 1.3503 |
| 15-Feb-79 | 1.3515 |
| 16-Feb-79 | 1.3526 |
| 19-Feb-79 | 1.3521 |
| 20-Feb-79 | 1.3501 |
| 21-Feb-79 | 1.3517 |
| 22-Feb-79 | 1.3542 |
| 23-Feb-79 | 1.3541 |
| 26-Feb-79 | 1.3581 |
| 27-Feb-79 | 1.3580 |
| 28-Feb-79 | 1.3564 |
| 1-Mar-79 | 1.3522 |
| 2-Mar-79 | 1.3512 |
| 5-Mar-79 | 1.3511 |
| 6-Mar-79 | 1.3519 |
| 7-Mar-79 | 1.3531 |
| 8-Mar-79 | 1.3566 |
| 9-Mar-79 | 1.3558 |
| 12-Mar-79 | 1.3544 |
| 13-Mar-79 | 1.3517 |
| 14-Mar-79 | 1.3514 |
| 15-Mar-79 | 1.3533 |
| 16-Mar-79 | 1.3503 |
| 19-Mar-79 | 1.3486 |
| 20-Mar-79 | 1.3513 |
| 21-Mar-79 | 1.3484 |
| 22-Mar-79 | 1.3512 |
| 23-Mar-79 | 1.3498 |
| 26-Mar-79 | 1.3533 |
| 27-Mar-79 | 1.3521 |
| 28-Mar-79 | 1.3542 |
| 29-Mar-79 | 1.3513 |
| 30-Mar-79 | 1.3517 |
| 2-Apr-79 | 1.3445 |
| 3-Apr-79 | 1.3416 |
| 4-Apr-79 | 1.3436 |
| 5-Apr-79 | 1.3434 |
| 6-Apr-79 | 1.3429 |
| 9-Apr-79 | 1.3352 |
| 10-Apr-79 | 1.3400 |
| 11-Apr-79 | 1.3375 |
| 12-Apr-79 | 1.3359 |
| 13-Apr-79 | ND |
| 16-Apr-79 | ND |
| 17-Apr-79 | 1.3304 |
| 18-Apr-79 | 1.3352 |
| 19-Apr-79 | 1.3419 |
| 20-Apr-79 | 1.3330 |
| 23-Apr-79 | 1.3316 |
| 24-Apr-79 | 1.3347 |
| 25-Apr-79 | 1.3346 |
| 26-Apr-79 | 1.3336 |
| 27-Apr-79 | 1.3334 |
| 30-Apr-79 | 1.3306 |
| 1-May-79 | ND |
| 2-May-79 | 1.3316 |
| 3-May-79 | 1.3314 |
| 4-May-79 | 1.3311 |
| 7-May-79 | 1.3330 |
| 8-May-79 | 1.3327 |
| 9-May-79 | 1.3313 |
| 10-May-79 | 1.3283 |
| 11-May-79 | 1.3273 |
| 14-May-79 | 1.3267 |
| 15-May-79 | 1.3238 |
| 16-May-79 | 1.3238 |
| 17-May-79 | 1.3226 |
| 18-May-79 | 1.3131 |
| 21-May-79 | 1.3111 |
| 22-May-79 | 1.3137 |
| 23-May-79 | 1.3124 |
| 24-May-79 | ND |
| 25-May-79 | 1.3159 |
| 28-May-79 | 1.3135 |
| 29-May-79 | 1.3119 |
| 30-May-79 | 1.3135 |
| 31-May-79 | 1.3196 |
| 1-Jun-79 | 1.3163 |
| 4-Jun-79 | ND |
| 5-Jun-79 | 1.3209 |
| 6-Jun-79 | 1.3169 |
| 7-Jun-79 | 1.3168 |
| 8-Jun-79 | 1.3180 |
| 11-Jun-79 | 1.3180 |
| 12-Jun-79 | 1.3170 |
| 13-Jun-79 | 1.3218 |
| 14-Jun-79 | 1.3230 |
| 15-Jun-79 | 1.3309 |
| 18-Jun-79 | 1.3329 |
| 19-Jun-79 | 1.3414 |
| 20-Jun-79 | 1.3516 |
| 21-Jun-79 | 1.3551 |
| 22-Jun-79 | 1.3580 |
| 25-Jun-79 | 1.3676 |
| 26-Jun-79 | 1.3564 |
| 27-Jun-79 | 1.3635 |
| 28-Jun-79 | 1.3662 |
| 29-Jun-79 | 1.3645 |
| 2-Jul-79 | 1.3709 |
| 3-Jul-79 | 1.3684 |
| 4-Jul-79 | 1.3765 |
| 5-Jul-79 | 1.3828 |
| 6-Jul-79 | 1.3790 |
| 9-Jul-79 | 1.3711 |
| 10-Jul-79 | 1.3737 |
| 11-Jul-79 | 1.3828 |
| 12-Jul-79 | 1.3809 |
| 13-Jul-79 | 1.3786 |
| 16-Jul-79 | 1.3867 |
| 17-Jul-79 | 1.3943 |
| 18-Jul-79 | 1.4035 |
| 19-Jul-79 | 1.4034 |
| 20-Jul-79 | 1.3974 |
| 23-Jul-79 | 1.3997 |
| 24-Jul-79 | 1.4049 |
| 25-Jul-79 | 1.3995 |
| 26-Jul-79 | 1.3963 |
| 27-Jul-79 | 1.3967 |
| 30-Jul-79 | 1.3932 |
| 31-Jul-79 | 1.3818 |
| 1-Aug-79 | 1.3844 |
| 2-Aug-79 | 1.3878 |
| 3-Aug-79 | 1.3851 |
| 6-Aug-79 | 1.3848 |
| 7-Aug-79 | 1.3826 |
| 8-Aug-79 | 1.3804 |
| 9-Aug-79 | 1.3848 |
| 10-Aug-79 | 1.3897 |
| 13-Aug-79 | 1.3882 |
| 14-Aug-79 | 1.3787 |
| 15-Aug-79 | 1.3838 |
| 16-Aug-79 | 1.3807 |
| 17-Aug-79 | 1.3797 |
| 20-Aug-79 | 1.3787 |
| 21-Aug-79 | 1.3792 |
| 22-Aug-79 | 1.3801 |
| 23-Aug-79 | 1.3819 |
| 24-Aug-79 | 1.3823 |
| 27-Aug-79 | 1.3818 |
| 28-Aug-79 | 1.3822 |
| 29-Aug-79 | 1.3829 |
| 30-Aug-79 | 1.3875 |
| 31-Aug-79 | 1.3848 |
| 3-Sep-79 | 1.3862 |
| 4-Sep-79 | 1.3854 |
| 5-Sep-79 | 1.3879 |
| 6-Sep-79 | 1.3933 |
| 7-Sep-79 | 1.3940 |
| 10-Sep-79 | 1.3982 |
| 11-Sep-79 | 1.3935 |
| 12-Sep-79 | 1.3917 |
| 13-Sep-79 | 1.3911 |
| 14-Sep-79 | 1.3855 |
| 17-Sep-79 | 1.3835 |
| 18-Sep-79 | 1.3860 |
| 19-Sep-79 | 1.3867 |
| 20-Sep-79 | 1.4060 |
| 21-Sep-79 | 1.4094 |
| 24-Sep-79 | 1.4111 |
| 25-Sep-79 | 1.4079 |
| 26-Sep-79 | 1.4090 |
| 27-Sep-79 | 1.4275 |
| 28-Sep-79 | 1.4277 |
| 1-Oct-79 | 1.4313 |
| 2-Oct-79 | 1.4252 |
| 3-Oct-79 | 1.4199 |
| 4-Oct-79 | 1.4098 |
| 5-Oct-79 | 1.4136 |
| 8-Oct-79 | 1.3897 |
| 9-Oct-79 | 1.3799 |
| 10-Oct-79 | 1.3969 |
| 11-Oct-79 | 1.3980 |
| 12-Oct-79 | 1.3891 |
| 15-Oct-79 | 1.3887 |
| 16-Oct-79 | 1.3867 |
| 17-Oct-79 | 1.3879 |
| 18-Oct-79 | 1.3856 |
| 19-Oct-79 | 1.3870 |
| 22-Oct-79 | 1.3864 |
| 23-Oct-79 | 1.3789 |
| 24-Oct-79 | 1.3810 |
| 25-Oct-79 | 1.3814 |
| 26-Oct-79 | 1.3786 |
| 29-Oct-79 | 1.3737 |
| 30-Oct-79 | 1.3721 |
| 31-Oct-79 | 1.3748 |
| 1-Nov-79 | 1.3774 |
| 2-Nov-79 | 1.3767 |
| 5-Nov-79 | 1.3821 |
| 6-Nov-79 | 1.3806 |
| 7-Nov-79 | 1.3870 |
| 8-Nov-79 | 1.3847 |
| 9-Nov-79 | 1.3813 |
| 12-Nov-79 | 1.3800 |
| 13-Nov-79 | 1.3815 |
| 14-Nov-79 | 1.3861 |
| 15-Nov-79 | 1.3923 |
| 16-Nov-79 | 1.3938 |
| 19-Nov-79 | 1.4082 |
| 20-Nov-79 | 1.4039 |
| 21-Nov-79 | 1.4137 |
| 22-Nov-79 | 1.4109 |
| 23-Nov-79 | 1.4082 |
| 26-Nov-79 | 1.4110 |
| 27-Nov-79 | 1.4199 |
| 28-Nov-79 | 1.4177 |
| 29-Nov-79 | 1.4205 |
| 30-Nov-79 | 1.4281 |
| 3-Dec-79 | 1.4444 |
| 4-Dec-79 | 1.4296 |
| 5-Dec-79 | 1.4199 |
| 6-Dec-79 | 1.4242 |
| 7-Dec-79 | 1.4113 |
| 10-Dec-79 | 1.4153 |
| 11-Dec-79 | 1.4228 |
| 12-Dec-79 | 1.4304 |
| 13-Dec-79 | 1.4293 |
| 14-Dec-79 | 1.4256 |
| 17-Dec-79 | 1.4294 |
| 18-Dec-79 | 1.4345 |
| 19-Dec-79 | 1.4318 |
| 20-Dec-79 | 1.4319 |
| 21-Dec-79 | 1.4262 |
| 24-Dec-79 | ND |
| 25-Dec-79 | ND |
| 26-Dec-79 | ND |
| 27-Dec-79 | 1.4419 |
| 28-Dec-79 | 1.4429 |
| 31-Dec-79 | 1.4384 |
| 1-Jan-80 | ND |
| 2-Jan-80 | 1.4469 |
| 3-Jan-80 | 1.4530 |
| 4-Jan-80 | 1.4470 |
| 7-Jan-80 | 1.4500 |
| 8-Jan-80 | 1.4456 |
| 9-Jan-80 | 1.4512 |
| 10-Jan-80 | 1.4489 |
| 11-Jan-80 | 1.4465 |
| 14-Jan-80 | 1.4476 |
| 15-Jan-80 | 1.4489 |
| 16-Jan-80 | 1.4403 |
| 17-Jan-80 | 1.4432 |
| 18-Jan-80 | 1.4454 |
| 21-Jan-80 | 1.4437 |
| 22-Jan-80 | 1.4391 |
| 23-Jan-80 | 1.4395 |
| 24-Jan-80 | 1.4408 |
| 25-Jan-80 | 1.4392 |
| 28-Jan-80 | 1.4362 |
| 29-Jan-80 | 1.4344 |
| 30-Jan-80 | 1.4367 |
| 31-Jan-80 | 1.4337 |
| 1-Feb-80 | 1.4302 |
| 4-Feb-80 | 1.4294 |
| 5-Feb-80 | 1.4332 |
| 6-Feb-80 | 1.4389 |
| 7-Feb-80 | 1.4397 |
| 8-Feb-80 | 1.4343 |
| 11-Feb-80 | 1.4383 |
| 12-Feb-80 | 1.4366 |
| 13-Feb-80 | 1.4396 |
| 14-Feb-80 | 1.4422 |
| 15-Feb-80 | 1.4380 |
| 18-Feb-80 | ND |
| 19-Feb-80 | 1.4300 |
| 20-Feb-80 | 1.4303 |
| 21-Feb-80 | 1.4311 |
| 22-Feb-80 | 1.4215 |
| 25-Feb-80 | 1.4194 |
| 26-Feb-80 | 1.4196 |
| 27-Feb-80 | 1.4164 |
| 28-Feb-80 | 1.4220 |
| 29-Feb-80 | 1.4119 |
| 3-Mar-80 | 1.4050 |
| 4-Mar-80 | 1.4013 |
| 5-Mar-80 | 1.3965 |
| 6-Mar-80 | 1.3926 |
| 7-Mar-80 | 1.3897 |
| 10-Mar-80 | 1.3851 |
| 11-Mar-80 | 1.3831 |
| 12-Mar-80 | 1.3876 |
| 13-Mar-80 | 1.3784 |
| 14-Mar-80 | 1.3621 |
| 17-Mar-80 | 1.3375 |
| 18-Mar-80 | 1.3421 |
| 19-Mar-80 | 1.3429 |
| 20-Mar-80 | 1.3472 |
| 21-Mar-80 | 1.3389 |
| 24-Mar-80 | 1.3317 |
| 25-Mar-80 | 1.3316 |
| 26-Mar-80 | 1.3322 |
| 27-Mar-80 | 1.3171 |
| 28-Mar-80 | 1.3098 |
| 31-Mar-80 | 1.3029 |
| 1-Apr-80 | 1.2813 |
| 2-Apr-80 | 1.2921 |
| 3-Apr-80 | 1.2952 |
| 4-Apr-80 | ND |
| 7-Apr-80 | ND |
| 8-Apr-80 | 1.2879 |
| 9-Apr-80 | 1.3375 |
| 10-Apr-80 | 1.3378 |
| 11-Apr-80 | 1.3373 |
| 14-Apr-80 | 1.3441 |
| 15-Apr-80 | 1.3358 |
| 16-Apr-80 | 1.3335 |
| 17-Apr-80 | 1.3589 |
| 18-Apr-80 | 1.3580 |
| 21-Apr-80 | ND |
| 22-Apr-80 | 1.3529 |
| 23-Apr-80 | ND |
| 24-Apr-80 | 1.3841 |
| 25-Apr-80 | 1.3874 |
| 28-Apr-80 | ND |
| 29-Apr-80 | 1.3932 |
| 30-Apr-80 | 1.3913 |
| 1-May-80 | ND |
| 2-May-80 | 1.3837 |
| 5-May-80 | 1.3875 |
| 6-May-80 | 1.3993 |
| 7-May-80 | 1.4038 |
| 8-May-80 | 1.3973 |
| 9-May-80 | 1.3895 |
| 12-May-80 | 1.3942 |
| 13-May-80 | 1.4034 |
| 14-May-80 | 1.3994 |
| 15-May-80 | ND |
| 16-May-80 | 1.3952 |
| 19-May-80 | 1.3972 |
| 20-May-80 | 1.3937 |
| 21-May-80 | 1.4041 |
| 22-May-80 | 1.4084 |
| 23-May-80 | 1.4110 |
| 26-May-80 | ND |
| 27-May-80 | 1.4253 |
| 28-May-80 | 1.4208 |
| 29-May-80 | 1.4198 |
| 30-May-80 | 1.4096 |
| 2-Jun-80 | 1.4214 |
| 3-Jun-80 | 1.4160 |
| 4-Jun-80 | 1.4137 |
| 5-Jun-80 | 1.4192 |
| 6-Jun-80 | 1.4189 |
| 9-Jun-80 | 1.4267 |
| 10-Jun-80 | 1.4233 |
| 11-Jun-80 | 1.4245 |
| 12-Jun-80 | 1.4236 |
| 13-Jun-80 | 1.4323 |
| 16-Jun-80 | 1.4256 |
| 17-Jun-80 | 1.4207 |
| 18-Jun-80 | 1.4246 |
| 19-Jun-80 | 1.4209 |
| 20-Jun-80 | 1.4232 |
| 23-Jun-80 | 1.4248 |
| 24-Jun-80 | 1.4227 |
| 25-Jun-80 | 1.4223 |
| 26-Jun-80 | 1.4240 |
| 27-Jun-80 | 1.4254 |
| 30-Jun-80 | 1.4301 |
| 1-Jul-80 | 1.4274 |
| 2-Jul-80 | 1.4297 |
| 3-Jul-80 | 1.4296 |
| 4-Jul-80 | 1.4348 |
| 7-Jul-80 | 1.4395 |
| 8-Jul-80 | 1.4479 |
| 9-Jul-80 | 1.4476 |
| 10-Jul-80 | 1.4465 |
| 11-Jul-80 | 1.4430 |
| 14-Jul-80 | 1.4429 |
| 15-Jul-80 | 1.4392 |
| 16-Jul-80 | 1.4425 |
| 17-Jul-80 | 1.4478 |
| 18-Jul-80 | 1.4430 |
| 21-Jul-80 | 1.4462 |
| 22-Jul-80 | 1.4488 |
| 23-Jul-80 | 1.4471 |
| 24-Jul-80 | 1.4494 |
| 25-Jul-80 | 1.4498 |
| 28-Jul-80 | 1.4483 |
| 29-Jul-80 | 1.4378 |
| 30-Jul-80 | 1.4302 |
| 31-Jul-80 | 1.4173 |
| 1-Aug-80 | 1.4106 |
| 4-Aug-80 | 1.4180 |
| 5-Aug-80 | 1.4208 |
| 6-Aug-80 | 1.4279 |
| 7-Aug-80 | 1.4221 |
| 8-Aug-80 | 1.4171 |
| 11-Aug-80 | 1.4168 |
| 12-Aug-80 | 1.4165 |
| 13-Aug-80 | ND |
| 14-Aug-80 | ND |
| 15-Aug-80 | 1.4177 |
| 18-Aug-80 | 1.4064 |
| 19-Aug-80 | 1.4062 |
| 20-Aug-80 | 1.4092 |
| 21-Aug-80 | ND |
| 22-Aug-80 | 1.4017 |
| 25-Aug-80 | 1.4033 |
| 26-Aug-80 | 1.4026 |
| 27-Aug-80 | 1.4052 |
| 28-Aug-80 | ND |
| 29-Aug-80 | 1.4109 |
| 1-Sep-80 | 1.4164 |
| 2-Sep-80 | 1.4217 |
| 3-Sep-80 | 1.4216 |
| 4-Sep-80 | 1.4263 |
| 5-Sep-80 | 1.4207 |
| 8-Sep-80 | 1.4240 |
| 9-Sep-80 | 1.4254 |
| 10-Sep-80 | 1.4218 |
| 11-Sep-80 | 1.4242 |
| 12-Sep-80 | 1.4212 |
| 15-Sep-80 | 1.4180 |
| 16-Sep-80 | 1.4166 |
| 17-Sep-80 | 1.4190 |
| 18-Sep-80 | 1.4144 |
| 19-Sep-80 | 1.4063 |
| 22-Sep-80 | 1.4176 |
| 23-Sep-80 | 1.4010 |
| 24-Sep-80 | 1.4057 |
| 25-Sep-80 | 1.4095 |
| 26-Sep-80 | ND |
| 29-Sep-80 | 1.3979 |
| 30-Sep-80 | 1.3999 |
| 1-Oct-80 | 1.4055 |
| 2-Oct-80 | 1.4016 |
| 3-Oct-80 | ND |
| 6-Oct-80 | 1.4087 |
| 7-Oct-80 | 1.4041 |
| 8-Oct-80 | 1.4051 |
| 9-Oct-80 | 1.4030 |
| 10-Oct-80 | 1.4065 |
| 13-Oct-80 | 1.4048 |
| 14-Oct-80 | 1.3996 |
| 15-Oct-80 | 1.3898 |
| 16-Oct-80 | 1.3750 |
| 17-Oct-80 | 1.3711 |
| 20-Oct-80 | 1.3651 |
| 21-Oct-80 | 1.3538 |
| 22-Oct-80 | 1.3560 |
| 23-Oct-80 | 1.3750 |
| 24-Oct-80 | 1.3711 |
| 27-Oct-80 | 1.3651 |
| 28-Oct-80 | 1.3538 |
| 29-Oct-80 | 1.3560 |
| 30-Oct-80 | 1.3598 |
| 31-Oct-80 | 1.3472 |
| 3-Nov-80 | 1.3416 |
| 4-Nov-80 | 1.3417 |
| 5-Nov-80 | 1.3306 |
| 6-Nov-80 | 1.3298 |
| 7-Nov-80 | 1.3186 |
| 10-Nov-80 | 1.3262 |
| 11-Nov-80 | 1.3552 |
| 12-Nov-80 | 1.3448 |
| 13-Nov-80 | 1.3531 |
| 14-Nov-80 | 1.3451 |
| 17-Nov-80 | 1.3298 |
| 18-Nov-80 | 1.3291 |
| 19-Nov-80 | 1.3434 |
| 20-Nov-80 | 1.3396 |
| 21-Nov-80 | 1.3282 |
| 24-Nov-80 | 1.3313 |
| 25-Nov-80 | 1.3344 |
| 26-Nov-80 | 1.3318 |
| 27-Nov-80 | 1.3164 |
| 28-Nov-80 | 1.3072 |
| 1-Dec-80 | 1.3064 |
| 2-Dec-80 | 1.2960 |
| 3-Dec-80 | 1.2862 |
| 4-Dec-80 | ND |
| 5-Dec-80 | ND |
| 8-Dec-80 | ND |
| 9-Dec-80 | ND |
| 10-Dec-80 | ND |
| 11-Dec-80 | 1.2664 |
| 12-Dec-80 | 1.2799 |
| 15-Dec-80 | 1.2984 |
| 16-Dec-80 | 1.2738 |
| 17-Dec-80 | 1.2789 |
| 18-Dec-80 | 1.2864 |
| 19-Dec-80 | 1.2889 |
| 22-Dec-80 | 1.2994 |
| 23-Dec-80 | 1.3179 |
| 24-Dec-80 | ND |
| 25-Dec-80 | ND |
| 26-Dec-80 | ND |
| 29-Dec-80 | 1.3071 |
| 30-Dec-80 | 1.3164 |
| 31-Dec-80 | ND |
| 1-Jan-81 | ND |
| 2-Jan-81 | 1.2995 |
| 5-Jan-81 | 1.3150 |
| 6-Jan-81 | 1.3317 |
| 7-Jan-81 | 1.3210 |
| 8-Jan-81 | 1.3094 |
| 9-Jan-81 | 1.3070 |
| 12-Jan-81 | 1.3026 |
| 13-Jan-81 | 1.2905 |
| 14-Jan-81 | 1.2922 |
| 15-Jan-81 | 1.2900 |
| 16-Jan-81 | 1.2786 |
| 19-Jan-81 | 1.2882 |
| 20-Jan-81 | 1.2870 |
| 21-Jan-81 | 1.2961 |
| 22-Jan-81 | 1.2802 |
| 23-Jan-81 | 1.2758 |
| 26-Jan-81 | 1.2617 |
| 27-Jan-81 | 1.2629 |
| 28-Jan-81 | 1.2487 |
| 29-Jan-81 | 1.2420 |
| 30-Jan-81 | ND |
| 2-Feb-81 | 1.2326 |
| 3-Feb-81 | 1.2099 |
| 4-Feb-81 | 1.2222 |
| 5-Feb-81 | 1.2215 |
| 6-Feb-81 | 1.2128 |
| 9-Feb-81 | 1.2160 |
| 10-Feb-81 | 1.2102 |
| 11-Feb-81 | 1.2087 |
| 12-Feb-81 | 1.1978 |
| 13-Feb-81 | 1.1851 |
| 16-Feb-81 | 1.1565 |
| 17-Feb-81 | 1.1810 |
| 18-Feb-81 | 1.1947 |
| 19-Feb-81 | 1.2043 |
| 20-Feb-81 | 1.2340 |
| 23-Feb-81 | 1.2203 |
| 24-Feb-81 | 1.2159 |
| 25-Feb-81 | 1.2123 |
| 26-Feb-81 | 1.2035 |
| 27-Feb-81 | 1.1938 |
| 2-Mar-81 | 1.1832 |
| 3-Mar-81 | 1.1760 |
| 4-Mar-81 | 1.2013 |
| 5-Mar-81 | 1.1890 |
| 6-Mar-81 | 1.1859 |
| 9-Mar-81 | 1.1924 |
| 10-Mar-81 | 1.2031 |
| 11-Mar-81 | 1.2007 |
| 12-Mar-81 | 1.2030 |
| 13-Mar-81 | 1.2037 |
| 16-Mar-81 | 1.2116 |
| 17-Mar-81 | 1.2212 |
| 18-Mar-81 | 1.2307 |
| 19-Mar-81 | 1.2357 |
| 20-Mar-81 | 1.2296 |
| 23-Mar-81 | 1.2131 |
| 24-Mar-81 | 1.2152 |
| 25-Mar-81 | 1.2171 |
| 26-Mar-81 | 1.2121 |
| 27-Mar-81 | 1.1939 |
| 30-Mar-81 | 1.1986 |
| 31-Mar-81 | 1.2097 |
| 1-Apr-81 | 1.2105 |
| 2-Apr-81 | 1.2081 |
| 3-Apr-81 | 1.1916 |
| 6-Apr-81 | 1.1812 |
| 7-Apr-81 | 1.1807 |
| 8-Apr-81 | 1.1949 |
| 9-Apr-81 | 1.1846 |
| 10-Apr-81 | 1.1816 |
| 13-Apr-81 | 1.1680 |
| 14-Apr-81 | 1.1727 |
| 15-Apr-81 | 1.1672 |
| 16-Apr-81 | 1.1603 |
| 17-Apr-81 | ND |
| 20-Apr-81 | ND |
| 21-Apr-81 | 1.1629 |
| 22-Apr-81 | 1.1683 |
| 23-Apr-81 | 1.1695 |
| 24-Apr-81 | 1.1650 |
| 27-Apr-81 | 1.1665 |
| 28-Apr-81 | 1.1590 |
| 29-Apr-81 | 1.1499 |
| 30-Apr-81 | 1.1481 |
| 1-May-81 | ND |
| 4-May-81 | 1.1326 |
| 5-May-81 | 1.1197 |
| 6-May-81 | 1.1310 |
| 7-May-81 | 1.1175 |
| 8-May-81 | 1.1296 |
| 11-May-81 | 1.1162 |
| 12-May-81 | 1.1069 |
| 13-May-81 | 1.1083 |
| 14-May-81 | 1.0970 |
| 15-May-81 | 1.1027 |
| 18-May-81 | 1.1073 |
| 19-May-81 | 1.1035 |
| 20-May-81 | 1.1061 |
| 21-May-81 | 1.0955 |
| 22-May-81 | 1.0925 |
| 25-May-81 | 1.0957 |
| 26-May-81 | 1.0888 |
| 27-May-81 | 1.0850 |
| 28-May-81 | ND |
| 29-May-81 | 1.0938 |
| 1-Jun-81 | 1.0937 |
| 2-Jun-81 | 1.0750 |
| 3-Jun-81 | 1.0766 |
| 4-Jun-81 | 1.0593 |
| 5-Jun-81 | 1.0452 |
| 8-Jun-81 | ND |
| 9-Jun-81 | 1.0570 |
| 10-Jun-81 | 1.0639 |
| 11-Jun-81 | 1.0561 |
| 12-Jun-81 | 1.0556 |
| 15-Jun-81 | 1.0695 |
| 16-Jun-81 | 1.0823 |
| 17-Jun-81 | 1.0817 |
| 18-Jun-81 | 1.0702 |
| 19-Jun-81 | 1.0590 |
| 22-Jun-81 | 1.0693 |
| 23-Jun-81 | 1.0726 |
| 24-Jun-81 | 1.0673 |
| 25-Jun-81 | 1.0635 |
| 26-Jun-81 | 1.0525 |
| 29-Jun-81 | 1.0587 |
| 30-Jun-81 | 1.0545 |
| 1-Jul-81 | 1.0482 |
| 2-Jul-81 | 1.0447 |
| 3-Jul-81 | 1.0443 |
| 6-Jul-81 | 1.0325 |
| 7-Jul-81 | 1.0374 |
| 8-Jul-81 | 1.0274 |
| 9-Jul-81 | 1.0288 |
| 10-Jul-81 | 1.0309 |
| 13-Jul-81 | ND |
| 14-Jul-81 | ND |
| 15-Jul-81 | 1.0377 |
| 16-Jul-81 | 1.0419 |
| 17-Jul-81 | 1.0379 |
| 20-Jul-81 | 1.0326 |
| 21-Jul-81 | ND |
| 22-Jul-81 | ND |
| 23-Jul-81 | 1.0312 |
| 24-Jul-81 | 1.0301 |
| 27-Jul-81 | 1.0399 |
| 28-Jul-81 | 1.0307 |
| 29-Jul-81 | 1.0310 |
| 30-Jul-81 | 1.0205 |
| 31-Jul-81 | 1.0230 |
| 3-Aug-81 | 1.0080 |
| 4-Aug-81 | 1.0007 |
| 5-Aug-81 | 1.0032 |
| 6-Aug-81 | 0.9990 |
| 7-Aug-81 | 0.9920 |
| 10-Aug-81 | 0.9776 |
| 11-Aug-81 | 0.9803 |
| 12-Aug-81 | 0.9926 |
| 13-Aug-81 | 1.0039 |
| 14-Aug-81 | 0.9983 |
| 17-Aug-81 | 0.9980 |
| 18-Aug-81 | 1.0197 |
| 19-Aug-81 | 1.0085 |
| 20-Aug-81 | 1.0164 |
| 21-Aug-81 | 1.0287 |
| 24-Aug-81 | 1.0303 |
| 25-Aug-81 | 1.0042 |
| 26-Aug-81 | 1.0124 |
| 27-Aug-81 | 1.0168 |
| 28-Aug-81 | 1.0223 |
| 31-Aug-81 | 1.0330 |
| 1-Sep-81 | 1.0252 |
| 2-Sep-81 | 1.0300 |
| 3-Sep-81 | 1.0345 |
| 4-Sep-81 | 1.0348 |
| 7-Sep-81 | 1.0311 |
| 8-Sep-81 | 1.0344 |
| 9-Sep-81 | 1.0262 |
| 10-Sep-81 | 1.0326 |
| 11-Sep-81 | 1.0390 |
| 14-Sep-81 | 1.0483 |
| 15-Sep-81 | 1.0571 |
| 16-Sep-81 | 1.0706 |
| 17-Sep-81 | 1.0921 |
| 18-Sep-81 | 1.0934 |
| 21-Sep-81 | ND |
| 22-Sep-81 | 1.0906 |
| 23-Sep-81 | 1.0860 |
| 24-Sep-81 | 1.0645 |
| 25-Sep-81 | 1.0633 |
| 28-Sep-81 | 1.0553 |
| 29-Sep-81 | 1.0734 |
| 30-Sep-81 | 1.0668 |
| 1-Oct-81 | 1.0691 |
| 2-Oct-81 | 1.0847 |
| 5-Oct-81 | 1.0918 |
| 6-Oct-81 | 1.0895 |
| 7-Oct-81 | 1.1005 |
| 8-Oct-81 | 1.0968 |
| 9-Oct-81 | 1.1178 |
| 12-Oct-81 | 1.1134 |
| 13-Oct-81 | 1.1070 |
| 14-Oct-81& |