GERMANY -- SPOT EXCHANGE RATE, DM/US$ ------------------------------------- 4-Jan-71 3.6434 5-Jan-71 3.6450 6-Jan-71 3.6439 7-Jan-71 3.6433 8-Jan-71 3.6424 11-Jan-71 3.6414 12-Jan-71 3.6416 13-Jan-71 3.6402 14-Jan-71 3.6390 15-Jan-71 3.6383 18-Jan-71 3.6364 19-Jan-71 3.6367 20-Jan-71 3.6327 21-Jan-71 3.6315 22-Jan-71 3.6309 25-Jan-71 3.6301 26-Jan-71 3.6302 27-Jan-71 3.6302 28-Jan-71 3.6307 29-Jan-71 3.6312 1-Feb-71 3.6323 2-Feb-71 3.6325 3-Feb-71 3.6307 4-Feb-71 3.6306 5-Feb-71 3.6309 8-Feb-71 3.6312 9-Feb-71 3.6303 10-Feb-71 3.6315 11-Feb-71 3.6328 12-Feb-71 ND 15-Feb-71 ND 16-Feb-71 3.6306 17-Feb-71 3.6303 18-Feb-71 3.6308 19-Feb-71 3.6304 22-Feb-71 3.6302 23-Feb-71 3.6303 24-Feb-71 3.6303 25-Feb-71 3.6309 26-Feb-71 3.6363 1-Mar-71 3.6333 2-Mar-71 3.6318 3-Mar-71 3.6299 4-Mar-71 3.6322 5-Mar-71 3.6318 8-Mar-71 3.6304 9-Mar-71 3.6304 10-Mar-71 3.6307 11-Mar-71 3.6310 12-Mar-71 3.6332 15-Mar-71 3.6331 16-Mar-71 3.6337 17-Mar-71 3.6304 18-Mar-71 3.6310 19-Mar-71 3.6310 22-Mar-71 3.6309 23-Mar-71 3.6306 24-Mar-71 3.6303 25-Mar-71 3.6314 26-Mar-71 3.6311 29-Mar-71 3.6315 30-Mar-71 3.6304 31-Mar-71 3.6300 1-Apr-71 3.6300 2-Apr-71 3.6298 5-Apr-71 3.6310 6-Apr-71 3.6304 7-Apr-71 3.6324 8-Apr-71 3.6319 9-Apr-71 3.6319 12-Apr-71 3.6330 13-Apr-71 3.6355 14-Apr-71 3.6344 15-Apr-71 3.6341 16-Apr-71 3.6361 19-Apr-71 3.6427 20-Apr-71 3.6403 21-Apr-71 3.6366 22-Apr-71 3.6360 23-Apr-71 3.6387 26-Apr-71 3.6377 27-Apr-71 3.6356 28-Apr-71 3.6311 29-Apr-71 3.6323 30-Apr-71 3.6323 3-May-71 3.6304 4-May-71 3.6299 5-May-71 3.5800 6-May-71 3.5819 7-May-71 3.5693 10-May-71 3.5386 11-May-71 3.5697 12-May-71 3.5606 13-May-71 3.5444 14-May-71 3.5474 17-May-71 3.5468 18-May-71 3.5461 19-May-71 3.5311 20-May-71 3.5069 21-May-71 3.5014 24-May-71 3.5082 25-May-71 3.5373 26-May-71 3.5467 27-May-71 3.5453 28-May-71 3.5483 31-May-71 ND 1-Jun-71 3.5685 2-Jun-71 3.5499 3-Jun-71 3.5269 4-Jun-71 3.5255 7-Jun-71 3.5224 8-Jun-71 3.5180 9-Jun-71 3.5119 10-Jun-71 3.5099 11-Jun-71 3.5078 14-Jun-71 3.5075 15-Jun-71 3.5063 16-Jun-71 3.5046 17-Jun-71 3.5037 18-Jun-71 3.5046 21-Jun-71 3.5047 22-Jun-71 3.5020 23-Jun-71 3.4950 24-Jun-71 3.4972 25-Jun-71 3.5012 28-Jun-71 3.5020 29-Jun-71 3.4992 30-Jun-71 3.4971 1-Jul-71 3.4986 2-Jul-71 3.5007 5-Jul-71 ND 6-Jul-71 3.5011 7-Jul-71 3.4996 8-Jul-71 3.5001 9-Jul-71 3.5003 12-Jul-71 3.5006 13-Jul-71 3.5000 14-Jul-71 3.4891 15-Jul-71 3.4839 16-Jul-71 3.4736 19-Jul-71 3.4733 20-Jul-71 3.4750 21-Jul-71 3.4686 22-Jul-71 3.4651 23-Jul-71 3.4646 26-Jul-71 3.4640 27-Jul-71 3.4602 28-Jul-71 3.4627 29-Jul-71 3.4597 30-Jul-71 3.4601 2-Aug-71 3.4610 3-Aug-71 3.4610 4-Aug-71 3.4510 5-Aug-71 3.4448 6-Aug-71 3.4463 9-Aug-71 3.4095 10-Aug-71 3.4089 11-Aug-71 3.4048 12-Aug-71 3.3858 13-Aug-71 3.3883 16-Aug-71 ND 17-Aug-71 ND 18-Aug-71 ND 19-Aug-71 ND 20-Aug-71 ND 23-Aug-71 3.4247 24-Aug-71 3.4006 25-Aug-71 3.3887 26-Aug-71 3.3950 27-Aug-71 3.4008 30-Aug-71 3.3999 31-Aug-71 3.3985 1-Sep-71 3.3968 2-Sep-71 3.3903 3-Sep-71 3.3883 6-Sep-71 ND 7-Sep-71 3.3908 8-Sep-71 3.3921 9-Sep-71 3.3923 10-Sep-71 3.3850 13-Sep-71 3.3844 14-Sep-71 3.3704 15-Sep-71 3.3669 16-Sep-71 3.3676 17-Sep-71 3.3657 20-Sep-71 3.3361 21-Sep-71 3.3468 22-Sep-71 3.3356 23-Sep-71 3.3110 24-Sep-71 3.3136 27-Sep-71 3.3137 28-Sep-71 3.3145 29-Sep-71 3.3133 30-Sep-71 3.3162 1-Oct-71 3.3199 4-Oct-71 3.3236 5-Oct-71 3.3222 6-Oct-71 3.3170 7-Oct-71 3.3148 8-Oct-71 3.3153 11-Oct-71 ND 12-Oct-71 3.3246 13-Oct-71 3.3277 14-Oct-71 3.3378 15-Oct-71 3.3354 18-Oct-71 3.3239 19-Oct-71 3.3212 20-Oct-71 3.3189 21-Oct-71 3.3234 22-Oct-71 3.3337 25-Oct-71 ND 26-Oct-71 3.3311 27-Oct-71 3.3331 28-Oct-71 3.3353 29-Oct-71 3.3383 1-Nov-71 3.3347 2-Nov-71 ND 3-Nov-71 3.3369 4-Nov-71 3.3389 5-Nov-71 3.3393 8-Nov-71 3.3432 9-Nov-71 3.3456 10-Nov-71 3.3484 11-Nov-71 3.3453 12-Nov-71 3.3399 15-Nov-71 3.3391 16-Nov-71 3.3384 17-Nov-71 3.3376 18-Nov-71 3.3427 19-Nov-71 3.3354 22-Nov-71 3.3286 23-Nov-71 3.3233 24-Nov-71 3.3102 25-Nov-71 ND 26-Nov-71 3.3085 29-Nov-71 3.3101 30-Nov-71 3.3112 1-Dec-71 3.3039 2-Dec-71 3.2892 3-Dec-71 3.2693 6-Dec-71 3.2497 7-Dec-71 3.2680 8-Dec-71 3.2642 9-Dec-71 3.2712 10-Dec-71 3.2765 13-Dec-71 3.2755 14-Dec-71 3.2563 15-Dec-71 3.2526 16-Dec-71 3.2569 17-Dec-71 3.2584 20-Dec-71 ND 21-Dec-71 3.2583 22-Dec-71 3.2587 23-Dec-71 3.2646 24-Dec-71 3.2669 27-Dec-71 3.2760 28-Dec-71 3.2797 29-Dec-71 3.2798 30-Dec-71 3.2688 31-Dec-71 3.2690 3-Jan-72 3.2712 4-Jan-72 3.2733 5-Jan-72 3.2717 6-Jan-72 3.2642 7-Jan-72 3.2637 10-Jan-72 3.2516 11-Jan-72 3.2494 12-Jan-72 3.2300 13-Jan-72 3.2149 14-Jan-72 3.2123 17-Jan-72 3.2077 18-Jan-72 3.2191 19-Jan-72 3.2138 20-Jan-72 3.2191 21-Jan-72 3.2185 24-Jan-72 3.2103 25-Jan-72 3.2072 26-Jan-72 3.2118 27-Jan-72 3.2108 28-Jan-72 3.2113 31-Jan-72 3.2098 1-Feb-72 3.2026 2-Feb-72 3.1847 3-Feb-72 3.1928 4-Feb-72 3.2031 7-Feb-72 3.1990 8-Feb-72 3.1980 9-Feb-72 3.1908 10-Feb-72 3.1888 11-Feb-72 3.1888 14-Feb-72 3.1867 15-Feb-72 3.1857 16-Feb-72 3.1566 17-Feb-72 3.1736 18-Feb-72 3.1716 21-Feb-72 ND 22-Feb-72 3.1761 23-Feb-72 3.1731 24-Feb-72 3.1796 25-Feb-72 3.1939 28-Feb-72 3.1888 29-Feb-72 3.1817 1-Mar-72 3.1807 2-Mar-72 3.1827 3-Mar-72 3.1827 6-Mar-72 3.1746 7-Mar-72 3.1686 8-Mar-72 3.1601 9-Mar-72 3.1556 10-Mar-72 3.1576 13-Mar-72 3.1596 14-Mar-72 3.1646 15-Mar-72 3.1631 16-Mar-72 3.1666 17-Mar-72 3.2781 20-Mar-72 3.1736 21-Mar-72 3.1686 22-Mar-72 3.1711 23-Mar-72 3.1751 24-Mar-72 3.1817 27-Mar-72 3.1726 28-Mar-72 3.1711 29-Mar-72 3.1706 30-Mar-72 3.1691 31-Mar-72 3.1681 3-Apr-72 3.1676 4-Apr-72 3.1711 5-Apr-72 3.1716 6-Apr-72 3.1736 7-Apr-72 3.1721 10-Apr-72 3.1726 11-Apr-72 3.1726 12-Apr-72 3.1706 13-Apr-72 3.1761 14-Apr-72 3.1781 17-Apr-72 3.1786 18-Apr-72 3.1944 19-Apr-72 3.1949 20-Apr-72 3.1842 21-Apr-72 3.1867 24-Apr-72 3.1771 25-Apr-72 3.1766 26-Apr-72 3.1796 27-Apr-72 3.1786 28-Apr-72 3.1802 1-May-72 3.1786 2-May-72 3.1822 3-May-72 3.1807 4-May-72 3.1791 5-May-72 3.1802 8-May-72 3.1807 9-May-72 3.1746 10-May-72 3.1741 11-May-72 3.1761 12-May-72 3.1786 15-May-72 3.1827 16-May-72 3.1865 17-May-72 3.1796 18-May-72 3.1796 19-May-72 3.1812 22-May-72 3.1802 23-May-72 3.1796 24-May-72 3.1781 25-May-72 3.1807 26-May-72 3.1789 29-May-72 ND 30-May-72 3.1761 31-May-72 3.1761 1-Jun-72 3.1756 2-Jun-72 3.1761 5-Jun-72 3.1771 6-Jun-72 3.1786 7-Jun-72 3.1769 8-Jun-72 3.1751 9-Jun-72 3.1731 12-Jun-72 3.1676 13-Jun-72 3.1636 14-Jun-72 3.1653 15-Jun-72 3.1631 16-Jun-72 3.1686 19-Jun-72 3.1711 20-Jun-72 3.1766 21-Jun-72 3.1791 22-Jun-72 3.1913 23-Jun-72 3.1447 26-Jun-72 3.1496 27-Jun-72 3.1676 28-Jun-72 3.1596 29-Jun-72 3.1586 30-Jun-72 3.1506 3-Jul-72 3.1501 4-Jul-72 ND 5-Jul-72 3.1526 6-Jul-72 3.1546 7-Jul-72 3.1521 10-Jul-72 3.1546 11-Jul-72 3.1548 12-Jul-72 3.1511 13-Jul-72 3.1506 14-Jul-72 3.1501 17-Jul-72 3.1506 18-Jul-72 3.1566 19-Jul-72 3.1691 20-Jul-72 3.1656 21-Jul-72 3.1706 24-Jul-72 3.1721 25-Jul-72 3.1731 26-Jul-72 3.1711 27-Jul-72 3.1741 28-Jul-72 3.1756 31-Jul-72 3.1746 1-Aug-72 3.1764 2-Aug-72 3.1827 3-Aug-72 3.1786 4-Aug-72 3.1786 7-Aug-72 3.1776 8-Aug-72 3.1796 9-Aug-72 3.1817 10-Aug-72 3.1842 11-Aug-72 3.1842 14-Aug-72 3.1822 15-Aug-72 3.1857 16-Aug-72 3.1908 17-Aug-72 3.1949 18-Aug-72 3.1950 21-Aug-72 3.1985 22-Aug-72 3.1903 23-Aug-72 3.1878 24-Aug-72 3.1872 25-Aug-72 3.1939 28-Aug-72 3.1906 29-Aug-72 3.1906 30-Aug-72 3.1878 31-Aug-72 3.1913 1-Sep-72 3.1898 4-Sep-72 ND 5-Sep-72 3.1903 6-Sep-72 3.1888 7-Sep-72 3.1847 8-Sep-72 3.1862 11-Sep-72 3.1888 12-Sep-72 3.1898 13-Sep-72 3.1888 14-Sep-72 3.1906 15-Sep-72 3.1934 18-Sep-72 3.1977 19-Sep-72 3.1957 20-Sep-72 3.1934 21-Sep-72 3.1939 22-Sep-72 3.1934 25-Sep-72 3.1954 26-Sep-72 3.1980 27-Sep-72 3.1974 28-Sep-72 3.2028 29-Sep-72 3.2031 2-Oct-72 3.2118 3-Oct-72 3.2140 4-Oct-72 3.2056 5-Oct-72 3.1969 6-Oct-72 3.1969 9-Oct-72 ND 10-Oct-72 3.2010 11-Oct-72 3.2080 12-Oct-72 3.2098 13-Oct-72 3.2110 16-Oct-72 3.2098 17-Oct-72 3.2098 18-Oct-72 3.2056 19-Oct-72 3.2046 20-Oct-72 3.2069 23-Oct-72 ND 24-Oct-72 3.2144 25-Oct-72 3.2051 26-Oct-72 3.2072 27-Oct-72 3.2072 30-Oct-72 3.2038 31-Oct-72 3.2056 1-Nov-72 3.2026 2-Nov-72 3.2000 3-Nov-72 3.1995 6-Nov-72 3.2037 7-Nov-72 ND 8-Nov-72 3.2077 9-Nov-72 3.2056 10-Nov-72 3.2080 13-Nov-72 3.2090 14-Nov-72 3.2092 15-Nov-72 3.2071 16-Nov-72 3.2085 17-Nov-72 3.2092 20-Nov-72 3.2056 21-Nov-72 3.2044 22-Nov-72 3.2031 23-Nov-72 ND 24-Nov-72 3.2036 27-Nov-72 3.1964 28-Nov-72 3.1990 29-Nov-72 3.1957 30-Nov-72 3.1934 1-Dec-72 3.1893 4-Dec-72 3.1944 5-Dec-72 3.1926 6-Dec-72 3.1977 7-Dec-72 3.1964 8-Dec-72 3.1964 11-Dec-72 3.1969 12-Dec-72 3.1992 13-Dec-72 3.1980 14-Dec-72 3.1980 15-Dec-72 3.2013 18-Dec-72 3.2036 19-Dec-72 3.2041 20-Dec-72 3.2024 21-Dec-72 3.1981 22-Dec-72 3.2000 25-Dec-72 ND 26-Dec-72 3.2000 27-Dec-72 3.2031 28-Dec-72 3.2023 29-Dec-72 3.2018 1-Jan-73 ND 2-Jan-73 3.2051 3-Jan-73 3.2044 4-Jan-73 3.2046 5-Jan-73 3.2051 8-Jan-73 3.2082 9-Jan-73 3.2072 10-Jan-73 3.2015 11-Jan-73 3.2041 12-Jan-73 3.2059 15-Jan-73 3.2103 16-Jan-73 3.2108 17-Jan-73 3.2100 18-Jan-73 3.2126 19-Jan-73 3.2139 22-Jan-73 3.1928 23-Jan-73 3.1959 24-Jan-73 3.1827 25-Jan-73 3.1848 26-Jan-73 3.1832 29-Jan-73 3.1646 30-Jan-73 3.1551 31-Jan-73 3.1546 1-Feb-73 3.1502 2-Feb-73 3.1606 5-Feb-73 3.1531 6-Feb-73 3.1536 7-Feb-73 3.1501 8-Feb-73 3.1491 9-Feb-73 3.1496 12-Feb-73 ND 13-Feb-73 2.9603 14-Feb-73 2.8531 15-Feb-73 2.9533 16-Feb-73 2.9616 19-Feb-73 ND 20-Feb-73 2.9669 21-Feb-73 2.9630 22-Feb-73 2.9197 23-Feb-73 2.8802 26-Feb-73 2.8827 27-Feb-73 2.8575 28-Feb-73 2.8337 1-Mar-73 2.8209 2-Mar-73 2.7701 5-Mar-73 2.8114 6-Mar-73 2.8058 7-Mar-73 2.7894 8-Mar-73 2.7724 9-Mar-73 2.7778 12-Mar-73 2.7956 13-Mar-73 2.8153 14-Mar-73 2.8169 15-Mar-73 2.8003 16-Mar-73 2.8329 19-Mar-73 2.8273 20-Mar-73 2.8249 21-Mar-73 2.8281 22-Mar-73 2.8273 23-Mar-73 2.8257 26-Mar-73 2.8225 27-Mar-73 2.8249 28-Mar-73 2.8273 29-Mar-73 2.8321 30-Mar-73 2.8425 2-Apr-73 2.8539 3-Apr-73 2.8596 4-Apr-73 2.8281 5-Apr-73 2.8321 6-Apr-73 2.8393 9-Apr-73 2.8417 10-Apr-73 2.8417 11-Apr-73 2.8301 12-Apr-73 2.8305 13-Apr-73 2.8321 16-Apr-73 2.8571 17-Apr-73 2.8233 18-Apr-73 2.8257 19-Apr-73 2.8297 20-Apr-73 2.8289 23-Apr-73 2.8297 24-Apr-73 2.8357 25-Apr-73 2.8341 26-Apr-73 2.8425 27-Apr-73 2.8385 30-Apr-73 2.8381 1-May-73 2.8377 2-May-73 2.8377 3-May-73 2.8413 4-May-73 2.8458 7-May-73 2.8527 8-May-73 2.8425 9-May-73 2.8385 10-May-73 2.8393 11-May-73 2.8353 14-May-73 2.8019 15-May-73 2.7747 16-May-73 2.7855 17-May-73 2.7902 18-May-73 2.7708 21-May-73 2.7427 22-May-73 2.7457 23-May-73 2.7495 24-May-73 2.7548 25-May-73 2.7624 28-May-73 ND 29-May-73 2.7405 30-May-73 2.7137 31-May-73 2.6969 1-Jun-73 2.6788 4-Jun-73 2.6076 5-Jun-73 2.6042 6-Jun-73 2.6364 7-Jun-73 2.6462 8-Jun-73 2.6233 11-Jun-73 2.6302 12-Jun-73 2.6096 13-Jun-73 2.6267 14-Jun-73 2.6076 15-Jun-73 2.5806 18-Jun-73 2.5615 19-Jun-73 2.5687 20-Jun-73 2.5681 21-Jun-73 2.5575 22-Jun-73 2.5517 25-Jun-73 2.5543 26-Jun-73 2.5381 27-Jun-73 2.5176 28-Jun-73 2.4722 29-Jun-73 2.4301 2-Jul-73 2.3987 3-Jul-73 2.3798 4-Jul-73 ND 5-Jul-73 2.3299 6-Jul-73 2.2624 9-Jul-73 2.3310 10-Jul-73 2.3923 11-Jul-73 2.4067 12-Jul-73 2.3889 13-Jul-73 2.3809 16-Jul-73 2.3607 17-Jul-73 2.3240 18-Jul-73 2.3020 19-Jul-73 2.3348 20-Jul-73 2.3095 23-Jul-73 2.3057 24-Jul-73 2.3041 25-Jul-73 2.2973 26-Jul-73 2.2889 27-Jul-73 2.3004 30-Jul-73 2.3343 31-Jul-73 2.3229 1-Aug-73 2.3381 2-Aug-73 2.3403 3-Aug-73 2.3507 6-Aug-73 2.3878 7-Aug-73 2.3663 8-Aug-73 2.3697 9-Aug-73 2.3861 10-Aug-73 2.4050 13-Aug-73 2.4091 14-Aug-73 2.4462 15-Aug-73 2.4661 16-Aug-73 2.4808 17-Aug-73 2.4759 20-Aug-73 2.4172 21-Aug-73 2.4661 22-Aug-73 2.4722 23-Aug-73 2.4795 24-Aug-73 2.4612 27-Aug-73 2.4704 28-Aug-73 2.4704 29-Aug-73 2.4414 30-Aug-73 2.4600 31-Aug-73 2.4612 3-Sep-73 ND 4-Sep-73 2.4546 5-Sep-73 2.4331 6-Sep-73 2.4402 7-Sep-73 2.4195 10-Sep-73 2.4313 11-Sep-73 2.4426 12-Sep-73 2.4384 13-Sep-73 2.4456 14-Sep-73 2.4408 17-Sep-73 2.4120 18-Sep-73 2.4143 19-Sep-73 2.4155 20-Sep-73 2.3889 21-Sep-73 2.4219 24-Sep-73 2.4149 25-Sep-73 2.4120 26-Sep-73 2.4114 27-Sep-73 2.4155 28-Sep-73 2.4149 1-Oct-73 2.4137 2-Oct-73 2.4172 3-Oct-73 2.4166 4-Oct-73 2.4190 5-Oct-73 2.4166 8-Oct-73 ND 9-Oct-73 2.4131 10-Oct-73 2.4033 11-Oct-73 2.3964 12-Oct-73 2.4033 15-Oct-73 2.4085 16-Oct-73 2.4050 17-Oct-73 2.3946 18-Oct-73 2.3964 19-Oct-73 2.4125 22-Oct-73 ND 23-Oct-73 2.3987 24-Oct-73 2.4038 25-Oct-73 2.4062 26-Oct-73 2.4278 29-Oct-73 2.4450 30-Oct-73 2.4480 31-Oct-73 2.4468 1-Nov-73 2.4522 2-Nov-73 2.4462 5-Nov-73 2.4783 6-Nov-73 ND 7-Nov-73 2.5497 8-Nov-73 2.5575 9-Nov-73 2.5720 12-Nov-73 2.6233 13-Nov-73 2.6151 14-Nov-73 2.5820 15-Nov-73 2.5954 16-Nov-73 2.5840 19-Nov-73 2.5826 20-Nov-73 2.5887 21-Nov-73 2.5907 22-Nov-73 ND 23-Nov-73 2.6667 26-Nov-73 2.6448 27-Nov-73 2.6123 28-Nov-73 2.6288 29-Nov-73 2.6281 30-Nov-73 2.6233 3-Dec-73 2.6274 4-Dec-73 2.6427 5-Dec-73 2.6378 6-Dec-73 2.6260 7-Dec-73 2.6357 10-Dec-73 2.6483 11-Dec-73 2.6462 12-Dec-73 2.6350 13-Dec-73 2.6413 14-Dec-73 2.6483 17-Dec-73 2.6539 18-Dec-73 2.6596 19-Dec-73 2.6603 20-Dec-73 2.6660 21-Dec-73 2.6709 24-Dec-73 2.6738 25-Dec-73 ND 26-Dec-73 2.6774 27-Dec-73 2.6961 28-Dec-73 2.7020 31-Dec-73 2.7049 1-Jan-74 ND 2-Jan-74 2.7579 3-Jan-74 2.7716 4-Jan-74 2.7793 7-Jan-74 2.8843 8-Jan-74 2.8736 9-Jan-74 2.8050 10-Jan-74 2.7670 11-Jan-74 2.7739 14-Jan-74 2.8121 15-Jan-74 2.8377 16-Jan-74 2.8066 17-Jan-74 2.8297 18-Jan-74 2.8169 21-Jan-74 2.8401 22-Jan-74 2.8417 23-Jan-74 2.8678 24-Jan-74 2.8353 25-Jan-74 2.8401 28-Jan-74 2.8321 29-Jan-74 2.8145 30-Jan-74 2.7933 31-Jan-74 2.7510 1-Feb-74 2.7693 4-Feb-74 2.7442 5-Feb-74 2.7594 6-Feb-74 2.7571 7-Feb-74 2.7563 8-Feb-74 2.7548 11-Feb-74 2.7360 12-Feb-74 ND 13-Feb-74 2.7352 14-Feb-74 2.7315 15-Feb-74 2.7255 18-Feb-74 ND 19-Feb-74 2.6954 20-Feb-74 2.6767 21-Feb-74 2.6695 22-Feb-74 2.6582 25-Feb-74 2.6788 26-Feb-74 2.6624 27-Feb-74 2.6788 28-Feb-74 2.6745 1-Mar-74 2.6831 4-Mar-74 2.6795 5-Mar-74 2.6603 6-Mar-74 2.6681 7-Mar-74 2.6674 8-Mar-74 2.6553 11-Mar-74 2.6462 12-Mar-74 2.6469 13-Mar-74 2.6490 14-Mar-74 2.6610 15-Mar-74 2.6504 18-Mar-74 2.6441 19-Mar-74 2.6378 20-Mar-74 2.6015 21-Mar-74 2.5549 22-Mar-74 2.5806 25-Mar-74 2.5361 26-Mar-74 2.5432 27-Mar-74 2.5654 28-Mar-74 2.5176 29-Mar-74 2.5329 1-Apr-74 2.5445 2-Apr-74 2.5349 3-Apr-74 2.5452 4-Apr-74 2.5549 5-Apr-74 2.5374 8-Apr-74 2.5452 9-Apr-74 2.5727 10-Apr-74 2.5786 11-Apr-74 2.5491 12-Apr-74 2.5504 15-Apr-74 2.5523 16-Apr-74 2.5582 17-Apr-74 2.5381 18-Apr-74 2.5297 19-Apr-74 2.5291 22-Apr-74 2.5176 23-Apr-74 2.4919 24-Apr-74 2.4783 25-Apr-74 2.4900 26-Apr-74 2.4716 29-Apr-74 2.4504 30-Apr-74 2.4552 1-May-74 2.4570 2-May-74 2.4600 3-May-74 2.4643 6-May-74 2.4366 7-May-74 2.4522 8-May-74 2.4213 9-May-74 2.4237 10-May-74 2.4178 13-May-74 2.3964 14-May-74 2.4038 15-May-74 2.4588 16-May-74 2.4450 17-May-74 2.4402 20-May-74 2.4845 21-May-74 2.4722 22-May-74 2.4631 23-May-74 2.4612 24-May-74 2.4777 27-May-74 ND 28-May-74 2.5044 29-May-74 2.5523 30-May-74 2.5400 31-May-74 2.5227 3-Jun-74 2.5132 4-Jun-74 2.5151 5-Jun-74 2.4950 6-Jun-74 2.4771 7-Jun-74 2.4876 10-Jun-74 2.5019 11-Jun-74 2.5082 12-Jun-74 2.5323 13-Jun-74 2.5202 14-Jun-74 2.5176 17-Jun-74 2.5157 18-Jun-74 2.5246 19-Jun-74 2.5304 20-Jun-74 2.5336 21-Jun-74 2.5458 24-Jun-74 2.5780 25-Jun-74 2.5530 26-Jun-74 2.5575 27-Jun-74 2.5523 28-Jun-74 2.5478 1-Jul-74 2.5621 2-Jul-74 2.5445 3-Jul-74 2.5394 4-Jul-74 ND 5-Jul-74 2.5491 8-Jul-74 2.5510 9-Jul-74 2.5536 10-Jul-74 2.5582 11-Jul-74 2.5628 12-Jul-74 2.5556 15-Jul-74 2.5484 16-Jul-74 2.5510 17-Jul-74 2.5465 18-Jul-74 2.5465 19-Jul-74 2.5510 22-Jul-74 2.5478 23-Jul-74 2.5426 24-Jul-74 2.5075 25-Jul-74 2.5510 26-Jul-74 2.5621 29-Jul-74 2.5707 30-Jul-74 2.5873 31-Jul-74 2.5733 1-Aug-74 2.5747 2-Aug-74 2.5733 5-Aug-74 2.5694 6-Aug-74 2.5707 7-Aug-74 2.5846 8-Aug-74 2.5974 9-Aug-74 2.5887 12-Aug-74 2.6008 13-Aug-74 2.6178 14-Aug-74 2.6082 15-Aug-74 2.6171 16-Aug-74 2.6288 19-Aug-74 2.6434 20-Aug-74 2.6357 21-Aug-74 2.6371 22-Aug-74 2.6455 23-Aug-74 2.6392 26-Aug-74 2.6323 27-Aug-74 2.6596 28-Aug-74 2.6553 29-Aug-74 2.6624 30-Aug-74 2.6624 2-Sep-74 ND 3-Sep-74 2.6624 4-Sep-74 2.6617 5-Sep-74 2.6745 6-Sep-74 2.6717 9-Sep-74 2.6702 10-Sep-74 2.6567 11-Sep-74 2.6674 12-Sep-74 2.6660 13-Sep-74 2.6660 16-Sep-74 2.6645 17-Sep-74 2.6490 18-Sep-74 2.6483 19-Sep-74 2.6589 20-Sep-74 2.6617 23-Sep-74 2.6518 24-Sep-74 2.6553 25-Sep-74 2.6603 26-Sep-74 2.6617 27-Sep-74 2.6575 30-Sep-74 2.6546 1-Oct-74 2.6455 2-Oct-74 2.6476 3-Oct-74 2.6357 4-Oct-74 2.6164 7-Oct-74 2.6103 8-Oct-74 2.6096 9-Oct-74 2.5628 10-Oct-74 2.5840 11-Oct-74 2.6008 14-Oct-74 ND 15-Oct-74 2.5880 16-Oct-74 2.5780 17-Oct-74 2.5780 18-Oct-74 2.5793 21-Oct-74 2.5907 22-Oct-74 2.5860 23-Oct-74 2.5723 24-Oct-74 2.5740 25-Oct-74 2.5733 28-Oct-74 2.5767 29-Oct-74 2.5753 30-Oct-74 2.5793 31-Oct-74 2.5786 1-Nov-74 2.5674 4-Nov-74 2.5562 5-Nov-74 ND 6-Nov-74 2.5517 7-Nov-74 2.5374 8-Nov-74 2.5510 11-Nov-74 ND 12-Nov-74 2.5667 13-Nov-74 2.5575 14-Nov-74 2.5189 15-Nov-74 2.5082 18-Nov-74 2.4378 19-Nov-74 2.4839 20-Nov-74 2.5038 21-Nov-74 2.5278 22-Nov-74 2.4814 25-Nov-74 2.4582 26-Nov-74 2.4540 27-Nov-74 2.4637 28-Nov-74 ND 29-Nov-74 2.4728 2-Dec-74 2.4987 3-Dec-74 2.5000 4-Dec-74 2.4783 5-Dec-74 2.4691 6-Dec-74 2.4814 9-Dec-74 2.4697 10-Dec-74 2.4722 11-Dec-74 2.4667 12-Dec-74 2.4570 13-Dec-74 2.4582 16-Dec-74 2.4420 17-Dec-74 2.4213 18-Dec-74 2.4307 19-Dec-74 2.4480 20-Dec-74 2.4343 23-Dec-74 2.4420 24-Dec-74 2.4313 25-Dec-74 ND 26-Dec-74 2.4295 27-Dec-74 2.4178 30-Dec-74 2.3987 31-Dec-74 2.4096 1-Jan-75 ND 2-Jan-75 2.4178 3-Jan-75 2.3923 6-Jan-75 2.3747 7-Jan-75 2.3747 8-Jan-75 2.3952 9-Jan-75 2.3804 10-Jan-75 2.3787 13-Jan-75 2.3866 14-Jan-75 2.4010 15-Jan-75 2.3889 16-Jan-75 2.3844 17-Jan-75 2.3832 20-Jan-75 2.3629 21-Jan-75 2.3590 22-Jan-75 2.3596 23-Jan-75 2.3305 24-Jan-75 2.3223 27-Jan-75 2.3015 28-Jan-75 2.3132 29-Jan-75 2.3436 30-Jan-75 2.3375 31-Jan-75 2.3397 3-Feb-75 2.3557 4-Feb-75 2.3809 5-Feb-75 2.3793 6-Feb-75 2.3641 7-Feb-75 2.3579 10-Feb-75 2.3441 11-Feb-75 2.3480 12-Feb-75 ND 13-Feb-75 2.3240 14-Feb-75 2.3267 17-Feb-75 ND 18-Feb-75 2.3186 19-Feb-75 2.3277 20-Feb-75 2.3068 21-Feb-75 2.3084 24-Feb-75 2.2941 25-Feb-75 2.3073 26-Feb-75 2.2873 27-Feb-75 2.2789 28-Feb-75 2.2774 3-Mar-75 2.2774 4-Mar-75 2.2967 5-Mar-75 2.2920 6-Mar-75 2.3020 7-Mar-75 2.3294 10-Mar-75 2.3234 11-Mar-75 2.3041 12-Mar-75 2.3288 13-Mar-75 2.3240 14-Mar-75 2.3175 17-Mar-75 2.3180 18-Mar-75 2.3089 19-Mar-75 2.3004 20-Mar-75 2.3111 21-Mar-75 2.3207 24-Mar-75 2.3310 25-Mar-75 2.3337 26-Mar-75 2.3408 27-Mar-75 2.3540 28-Mar-75 2.3447 31-Mar-75 2.3463 1-Apr-75 2.3370 2-Apr-75 2.3447 3-Apr-75 2.3524 4-Apr-75 2.3787 7-Apr-75 2.3730 8-Apr-75 2.3602 9-Apr-75 2.3708 10-Apr-75 2.3912 11-Apr-75 2.3872 14-Apr-75 2.3981 15-Apr-75 2.3878 16-Apr-75 2.3855 17-Apr-75 2.3832 18-Apr-75 2.3838 21-Apr-75 2.3878 22-Apr-75 2.3821 23-Apr-75 2.3652 24-Apr-75 2.3702 25-Apr-75 2.3838 28-Apr-75 2.3912 29-Apr-75 2.3753 30-Apr-75 2.3793 1-May-75 2.3781 2-May-75 2.3821 5-May-75 2.3714 6-May-75 2.3714 7-May-75 2.3613 8-May-75 2.3491 9-May-75 2.3524 12-May-75 2.3546 13-May-75 2.3326 14-May-75 2.3348 15-May-75 2.3663 16-May-75 2.3563 19-May-75 2.3485 20-May-75 2.3502 21-May-75 2.3359 22-May-75 2.3310 23-May-75 2.3310 26-May-75 ND 27-May-75 2.3332 28-May-75 2.3375 29-May-75 2.3392 30-May-75 2.3436 2-Jun-75 2.3403 3-Jun-75 2.3370 4-Jun-75 2.3419 5-Jun-75 2.3408 6-Jun-75 2.3452 9-Jun-75 2.3474 10-Jun-75 2.3403 11-Jun-75 2.3343 12-Jun-75 2.3299 13-Jun-75 2.3354 16-Jun-75 2.3299 17-Jun-75 2.3315 18-Jun-75 2.3354 19-Jun-75 2.3403 20-Jun-75 2.3414 23-Jun-75 2.3452 24-Jun-75 2.3419 25-Jun-75 2.3425 26-Jun-75 2.3441 27-Jun-75 2.3518 30-Jun-75 2.3546 1-Jul-75 2.3652 2-Jul-75 2.3849 3-Jul-75 2.3866 4-Jul-75 ND 7-Jul-75 2.4050 8-Jul-75 2.3969 9-Jul-75 2.3981 10-Jul-75 2.4219 11-Jul-75 2.4361 14-Jul-75 2.4420 15-Jul-75 2.4570 16-Jul-75 2.4716 17-Jul-75 2.4900 18-Jul-75 2.4981 21-Jul-75 2.5075 22-Jul-75 2.5151 23-Jul-75 2.5284 24-Jul-75 2.5304 25-Jul-75 2.5253 28-Jul-75 2.5478 29-Jul-75 2.5549 30-Jul-75 2.5687 31-Jul-75 2.5681 1-Aug-75 2.5687 4-Aug-75 2.5621 5-Aug-75 2.5510 6-Aug-75 2.5740 7-Aug-75 2.5853 8-Aug-75 2.5786 11-Aug-75 2.5846 12-Aug-75 2.5900 13-Aug-75 2.5826 14-Aug-75 2.5747 15-Aug-75 2.5747 18-Aug-75 2.5687 19-Aug-75 2.5562 20-Aug-75 2.5654 21-Aug-75 2.5628 22-Aug-75 2.5700 25-Aug-75 2.5806 26-Aug-75 2.5747 27-Aug-75 2.5780 28-Aug-75 2.5806 29-Aug-75 2.5813 1-Sep-75 ND 2-Sep-75 2.5820 3-Sep-75 2.5747 4-Sep-75 2.5813 5-Sep-75 2.5833 8-Sep-75 2.5806 9-Sep-75 2.5826 10-Sep-75 2.5880 11-Sep-75 2.5920 12-Sep-75 2.5961 15-Sep-75 2.5974 16-Sep-75 2.6144 17-Sep-75 2.6309 18-Sep-75 2.6337 19-Sep-75 2.6357 22-Sep-75 2.6603 23-Sep-75 2.6717 24-Sep-75 2.6610 25-Sep-75 2.6483 26-Sep-75 2.6652 29-Sep-75 2.6702 30-Sep-75 2.6476 1-Oct-75 2.6116 2-Oct-75 2.6144 3-Oct-75 2.6316 6-Oct-75 2.6144 7-Oct-75 2.6089 8-Oct-75 2.6110 9-Oct-75 2.5988 10-Oct-75 2.5753 13-Oct-75 ND 14-Oct-75 2.5954 15-Oct-75 2.5714 16-Oct-75 2.5628 17-Oct-75 2.5681 20-Oct-75 2.5687 21-Oct-75 2.5621 22-Oct-75 2.5556 23-Oct-75 2.5608 24-Oct-75 2.5595 27-Oct-75 2.5681 28-Oct-75 2.5714 29-Oct-75 2.5700 30-Oct-75 2.5608 31-Oct-75 2.5575 3-Nov-75 2.5543 4-Nov-75 ND 5-Nov-75 2.5714 6-Nov-75 2.5634 7-Nov-75 2.5667 10-Nov-75 2.5641 11-Nov-75 ND 12-Nov-75 2.5661 13-Nov-75 2.5800 14-Nov-75 2.5940 17-Nov-75 2.6178 18-Nov-75 2.6082 19-Nov-75 2.6008 20-Nov-75 2.5900 21-Nov-75 2.6021 24-Nov-75 2.6021 25-Nov-75 2.6028 26-Nov-75 2.6137 27-Nov-75 ND 28-Nov-75 2.6254 1-Dec-75 2.6144 2-Dec-75 2.6171 3-Dec-75 2.6151 4-Dec-75 2.6137 5-Dec-75 2.6219 8-Dec-75 2.6212 9-Dec-75 2.6281 10-Dec-75 2.6274 11-Dec-75 2.6288 12-Dec-75 2.6323 15-Dec-75 2.6392 16-Dec-75 2.6364 17-Dec-75 2.6281 18-Dec-75 2.6247 19-Dec-75 2.6178 22-Dec-75 2.6171 23-Dec-75 2.6123 24-Dec-75 2.6103 25-Dec-75 ND 26-Dec-75 2.6110 29-Dec-75 2.6192 30-Dec-75 2.6205 31-Dec-75 2.6199 1-Jan-76 ND 2-Jan-76 2.6185 5-Jan-76 2.5994 6-Jan-76 2.6008 7-Jan-76 2.5974 8-Jan-76 2.6015 9-Jan-76 2.6055 12-Jan-76 2.6048 13-Jan-76 2.6069 14-Jan-76 2.6015 15-Jan-76 2.6021 16-Jan-76 2.6008 19-Jan-76 2.6008 20-Jan-76 2.6042 21-Jan-76 2.6103 22-Jan-76 2.6035 23-Jan-76 2.6042 26-Jan-76 2.6028 27-Jan-76 2.6015 28-Jan-76 2.6021 29-Jan-76 2.5954 30-Jan-76 2.5887 2-Feb-76 2.5681 3-Feb-76 2.5720 4-Feb-76 2.5681 5-Feb-76 2.5740 6-Feb-76 2.5760 9-Feb-76 2.5589 10-Feb-76 2.5530 11-Feb-76 2.5349 12-Feb-76 ND 13-Feb-76 2.5471 16-Feb-76 ND 17-Feb-76 2.5700 18-Feb-76 2.5621 19-Feb-76 2.5569 20-Feb-76 2.5621 23-Feb-76 2.5582 24-Feb-76 2.5556 25-Feb-76 2.5628 26-Feb-76 2.5654 27-Feb-76 2.5687 1-Mar-76 2.5786 2-Mar-76 2.5753 3-Mar-76 2.5700 4-Mar-76 2.5793 5-Mar-76 2.5700 8-Mar-76 2.5674 9-Mar-76 2.5687 10-Mar-76 2.5707 11-Mar-76 2.5793 12-Mar-76 2.5800 15-Mar-76 2.5727 16-Mar-76 2.5727 17-Mar-76 2.5419 18-Mar-76 2.5349 19-Mar-76 2.5291 22-Mar-76 2.5400 23-Mar-76 2.5634 24-Mar-76 2.5562 25-Mar-76 2.5478 26-Mar-76 2.5523 29-Mar-76 2.5510 30-Mar-76 2.5394 31-Mar-76 2.5394 1-Apr-76 2.5265 2-Apr-76 2.5439 5-Apr-76 2.5407 6-Apr-76 2.5368 7-Apr-76 2.5458 8-Apr-76 2.5329 9-Apr-76 2.5387 12-Apr-76 2.5439 13-Apr-76 2.5394 14-Apr-76 2.5342 15-Apr-76 2.5361 16-Apr-76 2.5355 19-Apr-76 2.5374 20-Apr-76 2.5374 21-Apr-76 2.5381 22-Apr-76 2.5387 23-Apr-76 2.5407 26-Apr-76 2.5394 27-Apr-76 2.5400 28-Apr-76 2.5381 29-Apr-76 2.5349 30-Apr-76 2.5361 3-May-76 2.5342 4-May-76 2.5349 5-May-76 2.5336 6-May-76 2.5323 7-May-76 2.5349 10-May-76 2.5432 11-May-76 2.5452 12-May-76 2.5517 13-May-76 2.5523 14-May-76 2.5621 17-May-76 2.5846 18-May-76 2.5806 19-May-76 2.5707 20-May-76 2.5740 21-May-76 2.5826 24-May-76 2.5740 25-May-76 2.5826 26-May-76 2.5873 27-May-76 2.5853 28-May-76 2.5927 31-May-76 ND 1-Jun-76 2.5954 2-Jun-76 2.5867 3-Jun-76 2.5846 4-Jun-76 2.5833 7-Jun-76 2.5747 8-Jun-76 2.5714 9-Jun-76 2.5674 10-Jun-76 2.5800 11-Jun-76 2.5760 14-Jun-76 2.5780 15-Jun-76 2.5740 16-Jun-76 2.5727 17-Jun-76 2.5727 18-Jun-76 2.5740 21-Jun-76 2.5800 22-Jun-76 2.5773 23-Jun-76 2.5753 24-Jun-76 2.5720 25-Jun-76 2.5773 28-Jun-76 2.5806 29-Jun-76 2.5773 30-Jun-76 2.5753 1-Jul-76 2.5773 2-Jul-76 2.5780 5-Jul-76 ND 6-Jul-76 2.5800 7-Jul-76 2.5800 8-Jul-76 2.5786 9-Jul-76 2.5780 12-Jul-76 2.5813 13-Jul-76 2.5800 14-Jul-76 2.5753 15-Jul-76 2.5773 16-Jul-76 2.5773 19-Jul-76 2.5767 20-Jul-76 2.5780 21-Jul-76 2.5753 22-Jul-76 2.5780 23-Jul-76 2.5773 26-Jul-76 2.5760 27-Jul-76 2.5760 28-Jul-76 2.5681 29-Jul-76 2.5543 30-Jul-76 2.5426 2-Aug-76 2.5368 3-Aug-76 2.5439 4-Aug-76 2.5381 5-Aug-76 2.5407 6-Aug-76 2.5387 9-Aug-76 2.5471 10-Aug-76 2.5445 11-Aug-76 2.5374 12-Aug-76 2.5439 13-Aug-76 2.5323 16-Aug-76 2.5278 17-Aug-76 2.5075 18-Aug-76 2.5107 19-Aug-76 2.5157 20-Aug-76 2.5189 23-Aug-76 2.5151 24-Aug-76 2.5176 25-Aug-76 2.5278 26-Aug-76 2.5221 27-Aug-76 2.5246 30-Aug-76 2.5246 31-Aug-76 2.5278 1-Sep-76 2.5227 2-Sep-76 2.5227 3-Sep-76 2.5233 6-Sep-76 ND 7-Sep-76 2.5233 8-Sep-76 2.5189 9-Sep-76 2.5075 10-Sep-76 2.5100 13-Sep-76 2.5100 14-Sep-76 2.5031 15-Sep-76 2.4857 16-Sep-76 2.4808 17-Sep-76 2.4795 20-Sep-76 2.4777 21-Sep-76 2.4777 22-Sep-76 2.4716 23-Sep-76 2.4789 24-Sep-76 2.4752 27-Sep-76 2.4661 28-Sep-76 2.4612 29-Sep-76 2.4540 30-Sep-76 2.4349 1-Oct-76 2.4486 4-Oct-76 2.4594 5-Oct-76 2.4450 6-Oct-76 2.4402 7-Oct-76 2.4414 8-Oct-76 2.4408 11-Oct-76 ND 12-Oct-76 2.4384 13-Oct-76 2.4307 14-Oct-76 2.4313 15-Oct-76 2.4432 18-Oct-76 2.4468 19-Oct-76 2.4337 20-Oct-76 2.4231 21-Oct-76 2.4284 22-Oct-76 2.4219 25-Oct-76 2.4050 26-Oct-76 2.4131 27-Oct-76 2.4010 28-Oct-76 2.3952 29-Oct-76 2.3998 1-Nov-76 2.4102 2-Nov-76 ND 3-Nov-76 2.4067 4-Nov-76 2.4201 5-Nov-76 2.4219 8-Nov-76 2.4137 9-Nov-76 2.4178 10-Nov-76 2.4160 11-Nov-76 ND 12-Nov-76 2.4143 15-Nov-76 2.4195 16-Nov-76 2.4195 17-Nov-76 2.4225 18-Nov-76 2.4201 19-Nov-76 2.4190 22-Nov-76 2.4004 23-Nov-76 2.4033 24-Nov-76 2.4062 25-Nov-76 ND 26-Nov-76 2.4062 29-Nov-76 2.4038 30-Nov-76 2.4050 1-Dec-76 2.4149 2-Dec-76 2.4137 3-Dec-76 2.4073 6-Dec-76 2.3946 7-Dec-76 2.4015 8-Dec-76 2.3998 9-Dec-76 2.3964 10-Dec-76 2.3964 13-Dec-76 2.3964 14-Dec-76 2.3935 15-Dec-76 2.3941 16-Dec-76 2.3855 17-Dec-76 2.3849 20-Dec-76 2.3691 21-Dec-76 2.3669 22-Dec-76 2.3669 23-Dec-76 2.3674 24-Dec-76 2.3674 27-Dec-76 2.3624 28-Dec-76 2.3585 29-Dec-76 2.3552 30-Dec-76 2.3579 31-Dec-76 2.3602 3-Jan-77 2.3436 4-Jan-77 2.3463 5-Jan-77 2.3507 6-Jan-77 2.3568 7-Jan-77 2.3652 10-Jan-77 2.3883 11-Jan-77 2.3798 12-Jan-77 2.3787 13-Jan-77 2.3906 14-Jan-77 2.3952 17-Jan-77 2.3958 18-Jan-77 2.4073 19-Jan-77 2.4096 20-Jan-77 2.4038 21-Jan-77 2.4033 24-Jan-77 2.4213 25-Jan-77 2.4278 26-Jan-77 2.4278 27-Jan-77 2.4254 28-Jan-77 2.4307 31-Jan-77 2.4073 1-Feb-77 2.4172 2-Feb-77 2.4178 3-Feb-77 2.4219 4-Feb-77 2.4225 7-Feb-77 2.4143 8-Feb-77 2.4172 9-Feb-77 2.4079 10-Feb-77 2.4085 11-Feb-77 2.4044 14-Feb-77 2.3929 15-Feb-77 2.4038 16-Feb-77 2.4015 17-Feb-77 2.3975 18-Feb-77 2.3923 21-Feb-77 ND 22-Feb-77 2.3918 23-Feb-77 2.3958 24-Feb-77 2.4038 25-Feb-77 2.3941 28-Feb-77 2.3889 1-Mar-77 2.3923 2-Mar-77 2.3918 3-Mar-77 2.3883 4-Mar-77 2.3889 7-Mar-77 2.3923 8-Mar-77 2.3946 9-Mar-77 2.3987 10-Mar-77 2.3964 11-Mar-77 2.3969 14-Mar-77 2.3935 15-Mar-77 2.3941 16-Mar-77 2.3929 17-Mar-77 2.3901 18-Mar-77 2.3901 21-Mar-77 2.3889 22-Mar-77 2.3889 23-Mar-77 2.3889 24-Mar-77 2.3918 25-Mar-77 2.3912 28-Mar-77 2.3855 29-Mar-77 2.3923 30-Mar-77 2.3889 31-Mar-77 2.3906 1-Apr-77 2.3923 4-Apr-77 2.3901 5-Apr-77 2.3883 6-Apr-77 2.3866 7-Apr-77 2.3849 8-Apr-77 2.3838 11-Apr-77 2.3838 12-Apr-77 2.3759 13-Apr-77 2.3685 14-Apr-77 2.3697 15-Apr-77 2.3652 18-Apr-77 2.3646 19-Apr-77 2.3708 20-Apr-77 2.3759 21-Apr-77 2.3730 22-Apr-77 2.3719 25-Apr-77 2.3697 26-Apr-77 2.3708 27-Apr-77 2.3635 28-Apr-77 2.3563 29-Apr-77 2.3540 2-May-77 2.3557 3-May-77 2.3624 4-May-77 2.3480 5-May-77 2.3491 6-May-77 2.3502 9-May-77 2.3590 10-May-77 2.3635 11-May-77 2.3725 12-May-77 2.3652 13-May-77 2.3641 16-May-77 2.3629 17-May-77 2.3579 18-May-77 2.3577 19-May-77 2.3563 20-May-77 2.3596 23-May-77 2.3641 24-May-77 2.3590 25-May-77 2.3568 26-May-77 2.3546 27-May-77 2.3579 30-May-77 ND 31-May-77 2.3590 1-Jun-77 2.3571 2-Jun-77 2.3552 3-Jun-77 2.3574 6-Jun-77 2.3607 7-Jun-77 2.3618 8-Jun-77 2.3590 9-Jun-77 2.3579 10-Jun-77 2.3585 13-Jun-77 2.3579 14-Jun-77 2.3568 15-Jun-77 2.3552 16-Jun-77 2.3546 17-Jun-77 2.3552 20-Jun-77 2.3593 21-Jun-77 2.3593 22-Jun-77 2.3554 23-Jun-77 2.3552 24-Jun-77 2.3554 27-Jun-77 2.3546 28-Jun-77 2.3552 29-Jun-77 2.3395 30-Jun-77 2.3411 1-Jul-77 2.3403 4-Jul-77 ND 5-Jul-77 2.3135 6-Jul-77 2.3164 7-Jul-77 2.3063 8-Jul-77 2.3026 11-Jul-77 2.2834 12-Jul-77 2.2915 13-Jul-77 2.2815 14-Jul-77 ND 15-Jul-77 2.2831 18-Jul-77 2.2676 19-Jul-77 2.2681 20-Jul-77 2.2619 21-Jul-77 2.2642 22-Jul-77 2.2584 25-Jul-77 2.2487 26-Jul-77 2.2467 27-Jul-77 2.2578 28-Jul-77 2.2748 29-Jul-77 2.2904 1-Aug-77 2.2999 2-Aug-77 2.2915 3-Aug-77 2.2936 4-Aug-77 2.2994 5-Aug-77 2.2928 8-Aug-77 2.3135 9-Aug-77 2.3089 10-Aug-77 2.3202 11-Aug-77 2.3191 12-Aug-77 2.3332 15-Aug-77 2.3343 16-Aug-77 2.3397 17-Aug-77 2.3288 18-Aug-77 2.3280 19-Aug-77 2.3288 22-Aug-77 2.3229 23-Aug-77 2.3202 24-Aug-77 2.3057 25-Aug-77 2.3210 26-Aug-77 2.3124 29-Aug-77 2.3267 30-Aug-77 2.3229 31-Aug-77 2.3180 1-Sep-77 2.3186 2-Sep-77 2.3186 5-Sep-77 ND 6-Sep-77 2.3218 7-Sep-77 2.3175 8-Sep-77 2.3223 9-Sep-77 2.3248 12-Sep-77 2.3283 13-Sep-77 2.3280 14-Sep-77 2.3310 15-Sep-77 2.3272 16-Sep-77 2.3275 19-Sep-77 2.3254 20-Sep-77 2.3226 21-Sep-77 2.3218 22-Sep-77 2.3272 23-Sep-77 2.3261 26-Sep-77 2.3267 27-Sep-77 2.3305 28-Sep-77 2.3261 29-Sep-77 2.3186 30-Sep-77 2.3087 3-Oct-77 2.2917 4-Oct-77 2.2988 5-Oct-77 2.3004 6-Oct-77 2.2931 7-Oct-77 2.2944 10-Oct-77 ND 11-Oct-77 2.3018 12-Oct-77 2.2938 13-Oct-77 2.2881 14-Oct-77 2.2763 17-Oct-77 2.2642 18-Oct-77 2.2637 19-Oct-77 2.2738 20-Oct-77 2.2727 21-Oct-77 2.2732 24-Oct-77 2.2609 25-Oct-77 2.2630 26-Oct-77 2.2630 27-Oct-77 2.2686 28-Oct-77 2.2627 31-Oct-77 2.2512 1-Nov-77 2.2396 2-Nov-77 2.2512 3-Nov-77 2.2472 4-Nov-77 2.2573 7-Nov-77 2.2612 8-Nov-77 ND 9-Nov-77 2.2599 10-Nov-77 2.2457 11-Nov-77 ND 14-Nov-77 2.2462 15-Nov-77 2.2477 16-Nov-77 2.2462 17-Nov-77 2.2472 18-Nov-77 2.2404 21-Nov-77 2.2389 22-Nov-77 2.2326 23-Nov-77 2.2319 24-Nov-77 ND 25-Nov-77 2.2173 28-Nov-77 2.2143 29-Nov-77 2.2235 30-Nov-77 2.2222 1-Dec-77 2.2136 2-Dec-77 2.2056 5-Dec-77 2.1887 6-Dec-77 2.1739 7-Dec-77 2.1659 8-Dec-77 2.1786 9-Dec-77 2.1853 12-Dec-77 2.1739 13-Dec-77 2.1515 14-Dec-77 2.1340 15-Dec-77 2.1413 16-Dec-77 2.1377 19-Dec-77 2.1119 20-Dec-77 2.1213 21-Dec-77 2.1148 22-Dec-77 2.1501 23-Dec-77 2.1505 26-Dec-77 ND 27-Dec-77 2.1496 28-Dec-77 2.1245 29-Dec-77 2.1013 30-Dec-77 2.0978 2-Jan-78 ND 3-Jan-78 2.0704 4-Jan-78 2.0648 5-Jan-78 2.1529 6-Jan-78 2.1299 9-Jan-78 2.1478 10-Jan-78 2.1363 11-Jan-78 2.1142 12-Jan-78 2.1313 13-Jan-78 2.1195 16-Jan-78 2.1218 17-Jan-78 2.1336 18-Jan-78 2.1324 19-Jan-78 2.1268 20-Jan-78 2.1229 23-Jan-78 2.1115 24-Jan-78 2.1083 25-Jan-78 2.0995 26-Jan-78 2.1084 27-Jan-78 2.1164 30-Jan-78 2.1164 31-Jan-78 2.1119 1-Feb-78 2.1155 2-Feb-78 2.1110 3-Feb-78 2.1084 6-Feb-78 2.1061 7-Feb-78 2.1077 8-Feb-78 2.1106 9-Feb-78 2.1093 10-Feb-78 2.1066 13-Feb-78 ND 14-Feb-78 2.0857 15-Feb-78 2.0868 16-Feb-78 2.0644 17-Feb-78 2.0602 20-Feb-78 ND 21-Feb-78 2.0429 22-Feb-78 2.0383 23-Feb-78 2.0202 24-Feb-78 2.0576 27-Feb-78 2.0511 28-Feb-78 2.0161 1-Mar-78 2.0202 2-Mar-78 2.0096 3-Mar-78 2.0251 6-Mar-78 2.0296 7-Mar-78 2.0173 8-Mar-78 2.0218 9-Mar-78 2.0300 10-Mar-78 2.0602 13-Mar-78 2.0488 14-Mar-78 2.0442 15-Mar-78 2.0485 16-Mar-78 2.0354 17-Mar-78 2.0446 20-Mar-78 2.0423 21-Mar-78 2.0458 22-Mar-78 2.0408 23-Mar-78 2.0408 24-Mar-78 2.0379 27-Mar-78 2.0325 28-Mar-78 2.0338 29-Mar-78 2.0325 30-Mar-78 2.0276 31-Mar-78 1.9984 3-Apr-78 2.0076 4-Apr-78 2.0263 5-Apr-78 2.0165 6-Apr-78 2.0145 7-Apr-78 2.0176 10-Apr-78 2.0076 11-Apr-78 2.0141 12-Apr-78 2.0113 13-Apr-78 2.0272 14-Apr-78 2.0321 17-Apr-78 2.0446 18-Apr-78 2.0492 19-Apr-78 2.0521 20-Apr-78 2.0825 21-Apr-78 2.0738 24-Apr-78 2.0786 25-Apr-78 2.0799 26-Apr-78 2.0827 27-Apr-78 2.0619 28-Apr-78 2.0738 1-May-78 2.0712 2-May-78 2.0820 3-May-78 2.0790 4-May-78 2.0700 5-May-78 2.0755 8-May-78 2.0903 9-May-78 2.0964 10-May-78 2.0890 11-May-78 2.1000 12-May-78 2.1119 15-May-78 2.1191 16-May-78 2.1331 17-May-78 2.1315 18-May-78 2.1075 19-May-78 2.1281 22-May-78 2.1258 23-May-78 2.1336 24-May-78 2.1297 25-May-78 2.1222 26-May-78 2.1204 29-May-78 2.1164 30-May-78 ND 31-May-78 2.0907 1-Jun-78 2.0910 2-Jun-78 2.0816 5-Jun-78 2.0942 6-Jun-78 2.0881 7-Jun-78 2.0899 8-Jun-78 2.0866 9-Jun-78 2.0855 12-Jun-78 2.0794 13-Jun-78 2.0840 14-Jun-78 2.0851 15-Jun-78 2.0956 16-Jun-78 2.0920 19-Jun-78 2.0916 20-Jun-78 2.0816 21-Jun-78 2.0745 22-Jun-78 2.0886 23-Jun-78 2.0764 26-Jun-78 2.0766 27-Jun-78 2.0812 28-Jun-78 2.0768 29-Jun-78 2.0764 30-Jun-78 2.0721 3-Jul-78 2.0683 4-Jul-78 ND 5-Jul-78 2.0551 6-Jul-78 2.0661 7-Jul-78 2.0580 10-Jul-78 2.0450 11-Jul-78 2.0504 12-Jul-78 2.0572 13-Jul-78 2.0551 14-Jul-78 2.0602 17-Jul-78 2.0704 18-Jul-78 2.0670 19-Jul-78 2.0595 20-Jul-78 2.0580 21-Jul-78 2.0538 24-Jul-78 2.0442 25-Jul-78 2.0473 26-Jul-78 2.0555 27-Jul-78 2.0608 28-Jul-78 2.0437 31-Jul-78 2.0379 1-Aug-78 2.0421 2-Aug-78 2.0396 3-Aug-78 2.0329 4-Aug-78 2.0331 7-Aug-78 2.0105 8-Aug-78 1.9881 9-Aug-78 1.9835 10-Aug-78 1.9767 11-Aug-78 1.9681 14-Aug-78 1.9470 15-Aug-78 1.9558 16-Aug-78 1.9451 17-Aug-78 1.9940 18-Aug-78 1.9932 21-Aug-78 2.0070 22-Aug-78 1.9980 23-Aug-78 2.0088 24-Aug-78 2.0010 25-Aug-78 2.0141 28-Aug-78 2.0224 29-Aug-78 1.9940 30-Aug-78 1.9877 31-Aug-78 1.9885 1-Sep-78 1.9790 4-Sep-78 ND 5-Sep-78 1.9800 6-Sep-78 1.9810 7-Sep-78 1.9877 8-Sep-78 2.0055 11-Sep-78 2.0005 12-Sep-78 1.9960 13-Sep-78 1.9803 14-Sep-78 1.9825 15-Sep-78 1.9775 18-Sep-78 1.9750 19-Sep-78 1.9750 20-Sep-78 1.9625 21-Sep-78 1.9527 22-Sep-78 1.9530 25-Sep-78 1.9340 26-Sep-78 1.9505 27-Sep-78 1.9420 28-Sep-78 1.9385 29-Sep-78 1.9386 2-Oct-78 1.9380 3-Oct-78 1.9130 4-Oct-78 1.9015 5-Oct-78 1.8982 6-Oct-78 1.9042 9-Oct-78 ND 10-Oct-78 1.8925 11-Oct-78 1.8710 12-Oct-78 1.8755 13-Oct-78 1.8605 16-Oct-78 1.8520 17-Oct-78 1.8377 18-Oct-78 1.8360 19-Oct-78 1.8360 20-Oct-78 1.8080 23-Oct-78 1.8080 24-Oct-78 1.8117 25-Oct-78 1.7800 26-Oct-78 1.7600 27-Oct-78 1.7600 30-Oct-78 1.7235 31-Oct-78 1.7540 1-Nov-78 1.8600 2-Nov-78 1.8715 3-Nov-78 1.8920 6-Nov-78 1.9065 7-Nov-78 ND 8-Nov-78 1.8765 9-Nov-78 1.8865 10-Nov-78 1.8845 13-Nov-78 1.8860 14-Nov-78 1.8873 15-Nov-78 1.8965 16-Nov-78 1.9132 17-Nov-78 1.9255 20-Nov-78 1.9320 21-Nov-78 1.9247 22-Nov-78 1.9220 23-Nov-78 ND 24-Nov-78 1.9300 27-Nov-78 1.9250 28-Nov-78 1.9259 29-Nov-78 1.9215 30-Nov-78 1.9281 1-Dec-78 1.9340 4-Dec-78 1.9160 5-Dec-78 1.9180 6-Dec-78 1.9165 7-Dec-78 1.9164 8-Dec-78 1.9126 11-Dec-78 1.9023 12-Dec-78 1.9055 13-Dec-78 1.9048 14-Dec-78 1.8957 15-Dec-78 1.8927 18-Dec-78 1.8592 19-Dec-78 1.8417 20-Dec-78 1.8415 21-Dec-78 1.8605 22-Dec-78 1.8600 25-Dec-78 ND 26-Dec-78 1.8485 27-Dec-78 1.8210 28-Dec-78 1.8290 29-Dec-78 1.8200 1-Jan-79 ND 2-Jan-79 1.8225 3-Jan-79 1.8460 4-Jan-79 1.8505 5-Jan-79 1.8508 8-Jan-79 1.8415 9-Jan-79 1.8500 10-Jan-79 1.8480 11-Jan-79 1.8605 12-Jan-79 1.8560 15-Jan-79 1.8594 16-Jan-79 1.8500 17-Jan-79 1.8430 18-Jan-79 1.8362 19-Jan-79 1.8420 22-Jan-79 1.8440 23-Jan-79 1.8487 24-Jan-79 1.8445 25-Jan-79 1.8558 26-Jan-79 1.8550 29-Jan-79 1.8596 30-Jan-79 1.8631 31-Jan-79 1.8730 1-Feb-79 1.8830 2-Feb-79 1.8860 5-Feb-79 1.8653 6-Feb-79 1.8600 7-Feb-79 1.8400 8-Feb-79 1.8475 9-Feb-79 1.8475 12-Feb-79 ND 13-Feb-79 1.8580 14-Feb-79 1.8573 15-Feb-79 1.8530 16-Feb-79 1.8555 19-Feb-79 ND 20-Feb-79 1.8565 21-Feb-79 1.8574 22-Feb-79 1.8515 23-Feb-79 1.8505 26-Feb-79 1.8473 27-Feb-79 1.8514 28-Feb-79 1.8522 1-Mar-79 1.8547 2-Mar-79 1.8565 5-Mar-79 1.8602 6-Mar-79 1.8582 7-Mar-79 1.8515 8-Mar-79 1.8520 9-Mar-79 1.8522 12-Mar-79 1.8537 13-Mar-79 1.8628 14-Mar-79 1.8568 15-Mar-79 1.8625 16-Mar-79 1.8642 19-Mar-79 1.8624 20-Mar-79 1.8637 21-Mar-79 1.8647 22-Mar-79 1.8637 23-Mar-79 1.8664 26-Mar-79 1.8575 27-Mar-79 1.8654 28-Mar-79 1.8630 29-Mar-79 1.8675 30-Mar-79 1.8675 2-Apr-79 1.8837 3-Apr-79 1.8822 4-Apr-79 1.8829 5-Apr-79 1.8873 6-Apr-79 1.8931 9-Apr-79 1.9055 10-Apr-79 1.8997 11-Apr-79 1.8940 12-Apr-79 1.9020 13-Apr-79 1.9043 16-Apr-79 1.9048 17-Apr-79 1.9052 18-Apr-79 1.8960 19-Apr-79 1.8934 20-Apr-79 1.9035 23-Apr-79 1.9003 24-Apr-79 1.8974 25-Apr-79 1.8924 26-Apr-79 1.8914 27-Apr-79 1.8968 30-Apr-79 1.8989 1-May-79 1.8955 2-May-79 1.9012 3-May-79 1.9007 4-May-79 1.8990 7-May-79 1.8960 8-May-79 1.8973 9-May-79 1.8964 10-May-79 1.8987 11-May-79 1.9007 14-May-79 1.9005 15-May-79 1.9084 16-May-79 1.9063 17-May-79 1.9136 18-May-79 1.9205 21-May-79 1.9205 22-May-79 1.9183 23-May-79 1.9160 24-May-79 1.9128 25-May-79 1.9183 28-May-79 1.9184 29-May-79 1.9202 30-May-79 ND 31-May-79 1.9090 1-Jun-79 1.9173 4-Jun-79 1.9117 5-Jun-79 1.9175 6-Jun-79 1.9164 7-Jun-79 1.9103 8-Jun-79 1.9115 11-Jun-79 1.9134 12-Jun-79 1.9106 13-Jun-79 1.9100 14-Jun-79 1.9076 15-Jun-79 1.8903 18-Jun-79 1.8905 19-Jun-79 1.8678 20-Jun-79 1.8648 21-Jun-79 1.8575 22-Jun-79 1.8555 25-Jun-79 1.8400 26-Jun-79 1.8507 27-Jun-79 1.8449 28-Jun-79 1.8447 29-Jun-79 1.8370 2-Jul-79 1.8415 3-Jul-79 1.8405 4-Jul-79 ND 5-Jul-79 1.8320 6-Jul-79 1.8365 9-Jul-79 1.8418 10-Jul-79 1.8355 11-Jul-79 1.8295 12-Jul-79 1.8270 13-Jul-79 1.8248 16-Jul-79 1.8205 17-Jul-79 1.8130 18-Jul-79 1.8074 19-Jul-79 1.8105 20-Jul-79 1.8180 23-Jul-79 1.8113 24-Jul-79 1.8096 25-Jul-79 1.8052 26-Jul-79 1.8197 27-Jul-79 1.8197 30-Jul-79 1.8335 31-Jul-79 1.8335 1-Aug-79 1.8290 2-Aug-79 1.8290 3-Aug-79 1.8322 6-Aug-79 1.8295 7-Aug-79 1.8315 8-Aug-79 1.8293 9-Aug-79 1.8238 10-Aug-79 1.8228 13-Aug-79 1.8267 14-Aug-79 1.8328 15-Aug-79 1.8330 16-Aug-79 1.8285 17-Aug-79 1.8332 20-Aug-79 1.8317 21-Aug-79 1.8330 22-Aug-79 1.8318 23-Aug-79 1.8290 24-Aug-79 1.8280 27-Aug-79 1.8301 28-Aug-79 1.8293 29-Aug-79 1.8310 30-Aug-79 1.8237 31-Aug-79 1.8248 3-Sep-79 ND 4-Sep-79 1.8235 5-Sep-79 1.8202 6-Sep-79 1.8130 7-Sep-79 1.8085 10-Sep-79 1.8100 11-Sep-79 1.8133 12-Sep-79 1.8095 13-Sep-79 1.8153 14-Sep-79 1.8130 17-Sep-79 1.8122 18-Sep-79 1.8115 19-Sep-79 1.8056 20-Sep-79 1.7698 21-Sep-79 1.7648 24-Sep-79 1.7720 25-Sep-79 1.7672 26-Sep-79 1.7650 27-Sep-79 1.7475 28-Sep-79 1.7415 1-Oct-79 1.7390 2-Oct-79 1.7520 3-Oct-79 1.7615 4-Oct-79 1.7635 5-Oct-79 1.7578 8-Oct-79 ND 9-Oct-79 1.7998 10-Oct-79 1.7797 11-Oct-79 1.7900 12-Oct-79 1.7910 15-Oct-79 1.7940 16-Oct-79 1.7994 17-Oct-79 1.8035 18-Oct-79 1.7962 19-Oct-79 1.7983 22-Oct-79 1.8035 23-Oct-79 1.8082 24-Oct-79 1.8050 25-Oct-79 1.8018 26-Oct-79 1.8045 29-Oct-79 1.8123 30-Oct-79 1.8075 31-Oct-79 1.8040 1-Nov-79 1.7970 2-Nov-79 1.7913 5-Nov-79 1.7918 6-Nov-79 ND 7-Nov-79 1.7860 8-Nov-79 1.7925 9-Nov-79 1.7950 12-Nov-79 ND 13-Nov-79 1.7948 14-Nov-79 1.7800 15-Nov-79 1.7850 16-Nov-79 1.7775 19-Nov-79 1.7618 20-Nov-79 1.7640 21-Nov-79 1.7572 22-Nov-79 ND 23-Nov-79 1.7610 26-Nov-79 1.7492 27-Nov-79 1.7495 28-Nov-79 1.7470 29-Nov-79 1.7405 30-Nov-79 1.7300 3-Dec-79 1.7080 4-Dec-79 1.7263 5-Dec-79 1.7460 6-Dec-79 1.7435 7-Dec-79 1.7537 10-Dec-79 1.7515 11-Dec-79 1.7352 12-Dec-79 1.7382 13-Dec-79 1.7335 14-Dec-79 1.7415 17-Dec-79 1.7385 18-Dec-79 1.7325 19-Dec-79 1.7300 20-Dec-79 1.7395 21-Dec-79 1.7370 24-Dec-79 1.7317 25-Dec-79 ND 26-Dec-79 1.7270 27-Dec-79 1.7155 28-Dec-79 1.7260 31-Dec-79 1.7260 1-Jan-80 ND 2-Jan-80 1.7135 3-Jan-80 1.7108 4-Jan-80 1.7126 7-Jan-80 1.7080 8-Jan-80 1.7129 9-Jan-80 1.7122 10-Jan-80 1.7168 11-Jan-80 1.7214 14-Jan-80 1.7191 15-Jan-80 1.7280 16-Jan-80 1.7215 17-Jan-80 1.7236 18-Jan-80 1.7235 21-Jan-80 1.7294 22-Jan-80 1.7338 23-Jan-80 1.7297 24-Jan-80 1.7318 25-Jan-80 1.7365 28-Jan-80 1.7388 29-Jan-80 1.7368 30-Jan-80 1.7373 31-Jan-80 1.7438 1-Feb-80 1.7440 4-Feb-80 1.7418 5-Feb-80 1.7425 6-Feb-80 1.7330 7-Feb-80 1.7385 8-Feb-80 1.7393 11-Feb-80 1.7390 12-Feb-80 ND 13-Feb-80 1.7350 14-Feb-80 1.7361 15-Feb-80 1.7415 18-Feb-80 ND 19-Feb-80 1.7480 20-Feb-80 1.7480 21-Feb-80 1.7470 22-Feb-80 1.7590 25-Feb-80 1.7616 26-Feb-80 1.7635 27-Feb-80 1.7580 28-Feb-80 1.7638 29-Feb-80 1.7770 3-Mar-80 1.7829 4-Mar-80 1.7907 5-Mar-80 1.7885 6-Mar-80 1.7950 7-Mar-80 1.7960 10-Mar-80 1.8095 11-Mar-80 1.8120 12-Mar-80 1.8076 13-Mar-80 1.8215 14-Mar-80 1.8330 17-Mar-80 1.8740 18-Mar-80 1.8770 19-Mar-80 1.8730 20-Mar-80 1.8655 21-Mar-80 1.8780 24-Mar-80 1.8880 25-Mar-80 1.8974 26-Mar-80 1.8970 27-Mar-80 1.9195 28-Mar-80 1.9320 31-Mar-80 1.9515 1-Apr-80 1.9615 2-Apr-80 1.9545 3-Apr-80 1.9635 4-Apr-80 1.9700 7-Apr-80 1.9750 8-Apr-80 1.9410 9-Apr-80 1.8900 10-Apr-80 1.8770 11-Apr-80 1.8765 14-Apr-80 1.8715 15-Apr-80 1.8950 16-Apr-80 1.8600 17-Apr-80 1.8570 18-Apr-80 1.8540 21-Apr-80 1.8485 22-Apr-80 1.8620 23-Apr-80 1.8230 24-Apr-80 1.8195 25-Apr-80 1.8130 28-Apr-80 1.7983 29-Apr-80 1.7965 30-Apr-80 1.8000 1-May-80 1.8020 2-May-80 1.8235 5-May-80 1.7960 6-May-80 1.7930 7-May-80 1.7855 8-May-80 1.7933 9-May-80 1.8120 12-May-80 1.7907 13-May-80 1.7942 14-May-80 1.7892 15-May-80 1.7910 16-May-80 1.7938 19-May-80 1.8025 20-May-80 1.8031 21-May-80 1.7883 22-May-80 1.7895 23-May-80 1.7785 26-May-80 ND 27-May-80 1.7624 28-May-80 1.7723 29-May-80 1.7785 30-May-80 1.7785 2-Jun-80 1.7828 3-Jun-80 1.7753 4-Jun-80 1.7738 5-Jun-80 1.7748 6-Jun-80 1.7716 9-Jun-80 1.7622 10-Jun-80 1.7618 11-Jun-80 1.7655 12-Jun-80 1.7633 13-Jun-80 1.7550 16-Jun-80 1.7677 17-Jun-80 1.7630 18-Jun-80 1.7636 19-Jun-80 1.7670 20-Jun-80 1.7678 23-Jun-80 1.7673 24-Jun-80 1.7700 25-Jun-80 1.7685 26-Jun-80 1.7645 27-Jun-80 1.7635 30-Jun-80 1.7641 1-Jul-80 1.7615 2-Jul-80 1.7585 3-Jul-80 1.7560 4-Jul-80 ND 7-Jul-80 1.7389 8-Jul-80 1.7397 9-Jul-80 1.7410 10-Jul-80 1.7377 11-Jul-80 1.7385 14-Jul-80 1.7437 15-Jul-80 1.7478 16-Jul-80 1.7437 17-Jul-80 1.7360 18-Jul-80 1.7470 21-Jul-80 1.7415 22-Jul-80 1.7385 23-Jul-80 1.7397 24-Jul-80 1.7353 25-Jul-80 1.7386 28-Jul-80 1.7340 29-Jul-80 1.7587 30-Jul-80 1.7765 31-Jul-80 1.7805 1-Aug-80 1.7932 4-Aug-80 1.7850 5-Aug-80 1.7762 6-Aug-80 1.7687 7-Aug-80 1.7823 8-Aug-80 1.7832 11-Aug-80 1.7828 12-Aug-80 1.7802 13-Aug-80 1.7824 14-Aug-80 1.7860 15-Aug-80 1.7865 18-Aug-80 1.7982 19-Aug-80 1.8000 20-Aug-80 1.7969 21-Aug-80 1.7957 22-Aug-80 1.8072 25-Aug-80 1.8047 26-Aug-80 1.8020 27-Aug-80 1.8002 28-Aug-80 1.7873 29-Aug-80 1.7920 1-Sep-80 ND 2-Sep-80 1.7780 3-Sep-80 1.7760 4-Sep-80 1.7769 5-Sep-80 1.7820 8-Sep-80 1.7770 9-Sep-80 1.7800 10-Sep-80 1.7787 11-Sep-80 1.7775 12-Sep-80 1.7800 15-Sep-80 1.7830 16-Sep-80 1.7842 17-Sep-80 1.7813 18-Sep-80 1.7919 19-Sep-80 1.7942 22-Sep-80 1.8069 23-Sep-80 1.8115 24-Sep-80 1.7950 25-Sep-80 1.7983 26-Sep-80 1.8020 29-Sep-80 1.8135 30-Sep-80 1.8127 1-Oct-80 1.8085 2-Oct-80 1.8121 3-Oct-80 1.8113 6-Oct-80 1.7990 7-Oct-80 1.8048 8-Oct-80 1.8037 9-Oct-80 1.8050 10-Oct-80 1.8042 13-Oct-80 ND 14-Oct-80 1.8174 15-Oct-80 1.8258 16-Oct-80 1.8280 17-Oct-80 1.8440 20-Oct-80 1.8650 21-Oct-80 1.8617 22-Oct-80 1.8637 23-Oct-80 1.8627 24-Oct-80 1.8668 27-Oct-80 1.8790 28-Oct-80 1.8935 29-Oct-80 1.8848 30-Oct-80 1.8980 31-Oct-80 1.9058 3-Nov-80 1.9160 4-Nov-80 ND 5-Nov-80 1.9433 6-Nov-80 1.9458 7-Nov-80 1.9580 10-Nov-80 1.9015 11-Nov-80 ND 12-Nov-80 1.9005 13-Nov-80 1.8930 14-Nov-80 1.9050 17-Nov-80 1.9310 18-Nov-80 1.9190 19-Nov-80 1.9025 20-Nov-80 1.9148 21-Nov-80 1.9170 24-Nov-80 1.9173 25-Nov-80 1.9110 26-Nov-80 1.9213 27-Nov-80 ND 28-Nov-80 1.9269 1-Dec-80 1.9405 2-Dec-80 1.9480 3-Dec-80 1.9395 4-Dec-80 1.9435 5-Dec-80 1.9610 8-Dec-80 1.9630 9-Dec-80 1.9830 10-Dec-80 2.0075 11-Dec-80 2.0185 12-Dec-80 2.0070 15-Dec-80 1.9900 16-Dec-80 2.0185 17-Dec-80 1.9785 18-Dec-80 1.9930 19-Dec-80 1.9735 22-Dec-80 1.9570 23-Dec-80 1.9525 24-Dec-80 1.9430 25-Dec-80 ND 26-Dec-80 1.9425 29-Dec-80 1.9550 30-Dec-80 1.9520 31-Dec-80 1.9735 1-Jan-81 ND 2-Jan-81 1.9750 5-Jan-81 1.9390 6-Jan-81 1.9350 7-Jan-81 1.9475 8-Jan-81 1.9632 9-Jan-81 1.9785 12-Jan-81 1.9852 13-Jan-81 2.0005 14-Jan-81 1.9925 15-Jan-81 2.0005 16-Jan-81 2.0070 19-Jan-81 2.0090 20-Jan-81 2.0000 21-Jan-81 1.9935 22-Jan-81 2.0245 23-Jan-81 2.0350 26-Jan-81 2.0518 27-Jan-81 2.0710 28-Jan-81 2.0850 29-Jan-81 2.0940 30-Jan-81 2.1320 2-Feb-81 2.1210 3-Feb-81 2.1350 4-Feb-81 2.1140 5-Feb-81 2.1460 6-Feb-81 2.1405 9-Feb-81 2.1380 10-Feb-81 2.1480 11-Feb-81 2.1495 12-Feb-81 ND 13-Feb-81 2.2200 16-Feb-81 ND 17-Feb-81 2.1960 18-Feb-81 2.1875 19-Feb-81 2.1320 20-Feb-81 2.0960 23-Feb-81 2.1120 24-Feb-81 2.1160 25-Feb-81 2.1070 26-Feb-81 2.1160 27-Feb-81 2.1310 2-Mar-81 2.1520 3-Mar-81 2.1525 4-Mar-81 2.1380 5-Mar-81 2.1385 6-Mar-81 2.1360 9-Mar-81 2.1085 10-Mar-81 2.1075 11-Mar-81 2.1160 12-Mar-81 2.1130 13-Mar-81 2.1095 16-Mar-81 2.0918 17-Mar-81 2.0880 18-Mar-81 2.0555 19-Mar-81 2.0500 20-Mar-81 2.0680 23-Mar-81 2.0873 24-Mar-81 2.0823 25-Mar-81 2.0855 26-Mar-81 2.1130 27-Mar-81 2.1250 30-Mar-81 2.0975 31-Mar-81 2.1105 1-Apr-81 2.0975 2-Apr-81 2.1115 3-Apr-81 2.1270 6-Apr-81 2.1565 7-Apr-81 2.1190 8-Apr-81 2.1330 9-Apr-81 2.1440 10-Apr-81 2.1530 13-Apr-81 2.1720 14-Apr-81 2.1655 15-Apr-81 2.1790 16-Apr-81 2.1875 17-Apr-81 2.1900 20-Apr-81 2.1845 21-Apr-81 2.1815 22-Apr-81 2.1630 23-Apr-81 2.1750 24-Apr-81 2.1775 27-Apr-81 2.1815 28-Apr-81 2.1865 29-Apr-81 2.2130 30-Apr-81 2.2105 1-May-81 2.2030 4-May-81 2.2446 5-May-81 2.2660 6-May-81 2.2580 7-May-81 2.2745 8-May-81 2.2550 11-May-81 2.2840 12-May-81 2.2955 13-May-81 2.2960 14-May-81 2.3110 15-May-81 2.3090 18-May-81 2.3045 19-May-81 2.3090 20-May-81 2.2980 21-May-81 2.3230 22-May-81 2.3155 25-May-81 ND 26-May-81 2.3339 27-May-81 2.3460 28-May-81 2.3245 29-May-81 2.3300 1-Jun-81 2.3350 2-Jun-81 2.3710 3-Jun-81 2.3605 4-Jun-81 2.4140 5-Jun-81 2.4110 8-Jun-81 2.4050 9-Jun-81 2.4030 10-Jun-81 2.3720 11-Jun-81 2.4045 12-Jun-81 2.3950 15-Jun-81 2.3460 16-Jun-81 2.3475 17-Jun-81 2.3487 18-Jun-81 2.3722 19-Jun-81 2.3775 22-Jun-81 2.3630 23-Jun-81 2.3555 24-Jun-81 2.3700 25-Jun-81 2.3925 26-Jun-81 2.3880 29-Jun-81 2.3930 30-Jun-81 2.3940 1-Jul-81 2.4130 2-Jul-81 2.4118 3-Jul-81 2.4155 6-Jul-81 2.4488 7-Jul-81 2.4438 8-Jul-81 2.4760 9-Jul-81 2.4655 10-Jul-81 2.4385 13-Jul-81 2.4233 14-Jul-81 2.4479 15-Jul-81 2.4080 16-Jul-81 2.4105 17-Jul-81 2.4265 20-Jul-81 2.4468 21-Jul-81 2.4700 22-Jul-81 2.4405 23-Jul-81 2.4460 24-Jul-81 2.4380 27-Jul-81 2.4355 28-Jul-81 2.4410 29-Jul-81 2.4575 30-Jul-81 2.4570 31-Jul-81 2.4710 3-Aug-81 2.5270 4-Aug-81 2.5350 5-Aug-81 2.5095 6-Aug-81 2.5215 7-Aug-81 2.5315 10-Aug-81 2.5705 11-Aug-81 2.5590 12-Aug-81 2.4990 13-Aug-81 2.5167 14-Aug-81 2.5270 17-Aug-81 2.4970 18-Aug-81 2.4980 19-Aug-81 2.4980 20-Aug-81 2.4710 21-Aug-81 2.4490 24-Aug-81 2.4735 25-Aug-81 2.5035 26-Aug-81 2.4645 27-Aug-81 2.4755 28-Aug-81 2.4510 31-Aug-81 2.4475 1-Sep-81 2.4560 2-Sep-81 2.4400 3-Sep-81 2.4255 4-Sep-81 2.4110 7-Sep-81 ND 8-Sep-81 2.4365 9-Sep-81 2.4300 10-Sep-81 2.3990 11-Sep-81 2.4010 14-Sep-81 2.3760 15-Sep-81 2.3375 16-Sep-81 2.3070 17-Sep-81 2.2800 18-Sep-81 2.2700 21-Sep-81 2.2300 22-Sep-81 2.2820 23-Sep-81 2.3000 24-Sep-81 2.3165 25-Sep-81 2.3230 28-Sep-81 2.3400 29-Sep-81 2.3105 30-Sep-81 2.3250 1-Oct-81 2.3230 2-Oct-81 2.2940 5-Oct-81 2.2250 6-Oct-81 2.2525 7-Oct-81 2.2190 8-Oct-81 2.2060 9-Oct-81 2.1905 12-Oct-81 ND 13-Oct-81 2.2215 14-Oct-81 2.2225 15-Oct-81 2.2295 16-Oct-81 2.2380 19-Oct-81 2.2330 20-Oct-81 2.2370 21-Oct-81 2.2730 22-Oct-81 2.2815 23-Oct-81 2.2750 26-Oct-81 2.3100 27-Oct-81 2.3055 28-Oct-81 2.2910 29-Oct-81 2.2700 30-Oct-81 2.2435 2-Nov-81 2.2230 3-Nov-81 ND 4-Nov-81 2.2120 5-Nov-81 2.2245 6-Nov-81 2.2220 9-Nov-81 2.2055 10-Nov-81 2.2290 11-Nov-81 ND 12-Nov-81 2.2115 13-Nov-81 2.2220 16-Nov-81 2.2410 17-Nov-81 2.2515 18-Nov-81 2.2360 19-Nov-81 2.2440 20-Nov-81 2.2590 23-Nov-81 2.2530 24-Nov-81 2.2300 25-Nov-81 2.2315 26-Nov-81 ND 27-Nov-81 2.2160 30-Nov-81 2.2138 1-Dec-81 2.2240 2-Dec-81 2.2180 3-Dec-81 2.2320 4-Dec-81 2.2265 7-Dec-81 2.2410 8-Dec-81 2.2490 9-Dec-81 2.2410 10-Dec-81 2.2540 11-Dec-81 2.2610 14-Dec-81 2.2830 15-Dec-81 2.2680 16-Dec-81 2.2775 17-Dec-81 2.2765 18-Dec-81 2.2920 21-Dec-81 2.2840 22-Dec-81 2.2725 23-Dec-81 2.2750 24-Dec-81 2.2680 25-Dec-81 ND 28-Dec-81 2.2695 29-Dec-81 2.2715 30-Dec-81 2.2510 31-Dec-81 2.2380 1-Jan-82 ND 4-Jan-82 2.2413 5-Jan-82 2.2615 6-Jan-82 2.2460 7-Jan-82 2.2613 8-Jan-82 2.2585 11-Jan-82 2.2840 12-Jan-82 2.2870 13-Jan-82 2.2930 14-Jan-82 2.3060 15-Jan-82 2.3120 18-Jan-82 2.2975 19-Jan-82 2.2948 20-Jan-82 2.3085 21-Jan-82 2.2972 22-Jan-82 2.3085 25-Jan-82 2.3380 26-Jan-82 2.3140 27-Jan-82 2.3225 28-Jan-82 2.3275 29-Jan-82 2.3165 1-Feb-82 2.3500 2-Feb-82 2.3525 3-Feb-82 2.3595 4-Feb-82 2.3415 5-Feb-82 2.3450 8-Feb-82 2.3577 9-Feb-82 2.3750 10-Feb-82 2.3667 11-Feb-82 2.3665 12-Feb-82 ND 15-Feb-82 ND 16-Feb-82 2.3955 17-Feb-82 2.3990 18-Feb-82 2.3660 19-Feb-82 2.3645 22-Feb-82 2.3515 23-Feb-82 2.3730 24-Feb-82 2.3670 25-Feb-82 2.3697 26-Feb-82 2.3880 1-Mar-82 2.3875 2-Mar-82 2.3768 3-Mar-82 2.3719 4-Mar-82 2.3645 5-Mar-82 2.3435 8-Mar-82 2.3430 9-Mar-82 2.3675 10-Mar-82 2.3583 11-Mar-82 2.3710 12-Mar-82 2.3795 15-Mar-82 2.3735 16-Mar-82 2.3775 17-Mar-82 2.3730 18-Mar-82 2.3754 19-Mar-82 2.3838 22-Mar-82 2.3910 23-Mar-82 2.3850 24-Mar-82 2.3865 25-Mar-82 2.3935 26-Mar-82 2.3960 29-Mar-82 2.4150 30-Mar-82 2.4080 31-Mar-82 2.4175 1-Apr-82 2.4028 2-Apr-82 2.3980 5-Apr-82 2.4082 6-Apr-82 2.4138 7-Apr-82 2.4135 8-Apr-82 2.4225 9-Apr-82 2.4225 12-Apr-82 2.4195 13-Apr-82 2.4120 14-Apr-82 2.4192 15-Apr-82 2.4245 16-Apr-82 2.4222 19-Apr-82 2.4104 20-Apr-82 2.3988 21-Apr-82 2.3948 22-Apr-82 2.3960 23-Apr-82 2.3875 26-Apr-82 2.3735 27-Apr-82 2.3685 28-Apr-82 2.3555 29-Apr-82 2.3390 30-Apr-82 2.3310 3-May-82 2.3385 4-May-82 2.3453 5-May-82 2.3210 6-May-82 2.3095 7-May-82 2.2897 10-May-82 2.2860 11-May-82 2.2820 12-May-82 2.2830 13-May-82 2.2930 14-May-82 2.3065 17-May-82 2.3050 18-May-82 2.3170 19-May-82 2.3185 20-May-82 2.3165 21-May-82 2.3060 24-May-82 2.3005 25-May-82 2.3145 26-May-82 2.3290 27-May-82 2.3460 28-May-82 2.3475 31-May-82 ND 1-Jun-82 2.3763 2-Jun-82 2.3690 3-Jun-82 2.3630 4-Jun-82 2.3650 7-Jun-82 2.3820 8-Jun-82 2.4005 9-Jun-82 2.4145 10-Jun-82 2.4130 11-Jun-82 2.3945 14-Jun-82 2.4220 15-Jun-82 2.4195 16-Jun-82 2.4335 17-Jun-82 2.4455 18-Jun-82 2.4605 21-Jun-82 2.4780 22-Jun-82 2.4540 23-Jun-82 2.4770 24-Jun-82 2.4735 25-Jun-82 2.4870 28-Jun-82 2.4933 29-Jun-82 2.4625 30-Jun-82 2.4595 1-Jul-82 2.4695 2-Jul-82 2.4770 5-Jul-82 ND 6-Jul-82 2.4897 7-Jul-82 2.5110 8-Jul-82 2.5140 9-Jul-82 2.4935 12-Jul-82 2.4775 13-Jul-82 2.4970 14-Jul-82 2.4958 15-Jul-82 2.4925 16-Jul-82 2.4765 19-Jul-82 2.4740 20-Jul-82 2.4510 21-Jul-82 2.4305 22-Jul-82 2.4328 23-Jul-82 2.3960 26-Jul-82 2.4090 27-Jul-82 2.4275 28-Jul-82 2.4500 29-Jul-82 2.4600 30-Jul-82 2.4660 2-Aug-82 2.4340 3-Aug-82 2.4420 4-Aug-82 2.4860 5-Aug-82 2.4860 6-Aug-82 2.4965 9-Aug-82 2.5177 10-Aug-82 2.5160 11-Aug-82 2.5230 12-Aug-82 2.5180 13-Aug-82 2.5100 16-Aug-82 2.5200 17-Aug-82 2.5070 18-Aug-82 2.4800 19-Aug-82 2.4860 20-Aug-82 2.4530 23-Aug-82 2.4550 24-Aug-82 2.4180 25-Aug-82 2.4275 26-Aug-82 2.4385 27-Aug-82 2.4710 30-Aug-82 2.5070 31-Aug-82 2.4970 1-Sep-82 2.4910 2-Sep-82 2.4735 3-Sep-82 2.4760 6-Sep-82 ND 7-Sep-82 2.4735 8-Sep-82 2.4880 9-Sep-82 2.4810 10-Sep-82 2.5050 13-Sep-82 2.5185 14-Sep-82 2.5130 15-Sep-82 2.5145 16-Sep-82 2.5130 17-Sep-82 2.5010 20-Sep-82 2.5030 21-Sep-82 2.5045 22-Sep-82 2.4968 23-Sep-82 2.5090 24-Sep-82 2.5135 27-Sep-82 2.5405 28-Sep-82 2.5430 29-Sep-82 2.5278 30-Sep-82 2.5290 1-Oct-82 2.5255 4-Oct-82 2.5540 5-Oct-82 2.5520 6-Oct-82 2.5445 7-Oct-82 2.5225 8-Oct-82 2.5270 11-Oct-82 ND 12-Oct-82 2.4890 13-Oct-82 2.5105 14-Oct-82 2.5172 15-Oct-82 2.5170 18-Oct-82 2.5145 19-Oct-82 2.5160 20-Oct-82 2.5253 21-Oct-82 2.5295 22-Oct-82 2.5285 25-Oct-82 2.5545 26-Oct-82 2.5480 27-Oct-82 2.5430 28-Oct-82 2.5610 29-Oct-82 2.5600 1-Nov-82 2.5525 2-Nov-82 ND 3-Nov-82 2.5575 4-Nov-82 2.5760 5-Nov-82 2.5790 8-Nov-82 2.5960 9-Nov-82 2.5815 10-Nov-82 2.5768 11-Nov-82 ND 12-Nov-82 2.5910 15-Nov-82 2.5865 16-Nov-82 2.5718 17-Nov-82 2.5735 18-Nov-82 2.5685 19-Nov-82 2.5430 22-Nov-82 2.5455 23-Nov-82 2.5492 24-Nov-82 2.5270 25-Nov-82 ND 26-Nov-82 2.5065 29-Nov-82 2.4845 30-Nov-82 2.4650 1-Dec-82 2.4665 2-Dec-82 2.4480 3-Dec-82 2.4260 6-Dec-82 2.4285 7-Dec-82 2.4250 8-Dec-82 2.4335 9-Dec-82 2.4590 10-Dec-82 2.4525 13-Dec-82 2.4780 14-Dec-82 2.4390 15-Dec-82 2.4510 16-Dec-82 2.4165 17-Dec-82 2.4205 20-Dec-82 2.4175 21-Dec-82 2.4070 22-Dec-82 2.4050 23-Dec-82 2.3955 24-Dec-82 2.3900 27-Dec-82 2.3815 28-Dec-82 2.3705 29-Dec-82 2.3730 30-Dec-82 2.3820 31-Dec-82 2.3780 3-Jan-83 2.3740 4-Jan-83 2.3655 5-Jan-83 2.3490 6-Jan-83 2.3495 7-Jan-83 2.3383 10-Jan-83 2.3315 11-Jan-83 2.3445 12-Jan-83 2.3605 13-Jan-83 2.3420 14-Jan-83 2.3550 17-Jan-83 2.3583 18-Jan-83 2.3930 19-Jan-83 2.4140 20-Jan-83 2.4225 21-Jan-83 2.4420 24-Jan-83 2.4645 25-Jan-83 2.4215 26-Jan-83 2.4260 27-Jan-83 2.4265 28-Jan-83 2.4320 31-Jan-83 2.4650 1-Feb-83 2.4640 2-Feb-83 2.4945 3-Feb-83 2.4660 4-Feb-83 2.4760 7-Feb-83 2.4505 8-Feb-83 2.4430 9-Feb-83 2.4310 10-Feb-83 2.4105 11-Feb-83 2.4060 14-Feb-83 2.4130 15-Feb-83 2.4100 16-Feb-83 2.3880 17-Feb-83 2.3970 18-Feb-83 2.3972 21-Feb-83 ND 22-Feb-83 2.4095 23-Feb-83 2.4180 24-Feb-83 2.4085 25-Feb-83 2.4145 28-Feb-83 2.4340 1-Mar-83 2.4425 2-Mar-83 2.4315 3-Mar-83 2.4250 4-Mar-83 2.4025 7-Mar-83 2.3885 8-Mar-83 2.4060 9-Mar-83 2.4065 10-Mar-83 2.3937 11-Mar-83 2.3990 14-Mar-83 2.3840 15-Mar-83 2.3880 16-Mar-83 2.3810 17-Mar-83 2.3875 18-Mar-83 2.3960 21-Mar-83 2.4170 22-Mar-83 2.4180 23-Mar-83 2.4245 24-Mar-83 2.4218 25-Mar-83 2.4170 28-Mar-83 2.4340 29-Mar-83 2.4310 30-Mar-83 2.4275 31-Mar-83 2.4310 1-Apr-83 2.4270 4-Apr-83 2.4185 5-Apr-83 2.4180 6-Apr-83 2.4125 7-Apr-83 2.4165 8-Apr-83 2.4270 11-Apr-83 2.4225 12-Apr-83 2.4247 13-Apr-83 2.4415 14-Apr-83 2.4425 15-Apr-83 2.4370 18-Apr-83 2.4590 19-Apr-83 2.4495 20-Apr-83 2.4612 21-Apr-83 2.4555 22-Apr-83 2.4472 25-Apr-83 2.4449 26-Apr-83 2.4507 27-Apr-83 2.4485 28-Apr-83 2.4640 29-Apr-83 2.4665 2-May-83 2.4615 3-May-83 2.4580 4-May-83 2.4470 5-May-83 2.4435 6-May-83 2.4415 9-May-83 2.4352 10-May-83 2.4435 11-May-83 2.4370 12-May-83 2.4405 13-May-83 2.4430 16-May-83 2.4620 17-May-83 2.4617 18-May-83 2.4645 19-May-83 2.4785 20-May-83 2.4775 23-May-83 2.4850 24-May-83 2.4940 25-May-83 2.4897 26-May-83 2.4947 27-May-83 2.5145 30-May-83 ND 31-May-83 2.5245 1-Jun-83 2.5480 2-Jun-83 2.5405 3-Jun-83 2.5430 6-Jun-83 2.5650 7-Jun-83 2.5685 8-Jun-83 2.5677 9-Jun-83 2.5650 10-Jun-83 2.5560 13-Jun-83 2.5535 14-Jun-83 2.5650 15-Jun-83 2.5675 16-Jun-83 2.5555 17-Jun-83 2.5585 20-Jun-83 2.5455 21-Jun-83 2.5495 22-Jun-83 2.5217 23-Jun-83 2.5240 24-Jun-83 2.5260 27-Jun-83 2.5325 28-Jun-83 2.5400 29-Jun-83 2.5440 30-Jun-83 2.5410 1-Jul-83 2.5413 4-Jul-83 ND 5-Jul-83 2.5685 6-Jul-83 2.5676 7-Jul-83 2.5770 8-Jul-83 2.5780 11-Jul-83 2.5857 12-Jul-83 2.5882 13-Jul-83 2.5848 14-Jul-83 2.5782 15-Jul-83 2.5985 18-Jul-83 2.5968 19-Jul-83 2.5920 20-Jul-83 2.5770 21-Jul-83 2.5820 22-Jul-83 2.5920 25-Jul-83 2.6070 26-Jul-83 2.6108 27-Jul-83 2.6245 28-Jul-83 2.6293 29-Jul-83 2.6485 1-Aug-83 2.6790 2-Aug-83 2.6610 3-Aug-83 2.6613 4-Aug-83 2.6700 5-Aug-83 2.6820 8-Aug-83 2.6956 9-Aug-83 2.6895 10-Aug-83 2.7248 11-Aug-83 2.7348 12-Aug-83 2.7240 15-Aug-83 2.7110 16-Aug-83 2.6620 17-Aug-83 2.6405 18-Aug-83 2.6348 19-Aug-83 2.6555 22-Aug-83 2.6350 23-Aug-83 2.6285 24-Aug-83 2.6360 25-Aug-83 2.6395 26-Aug-83 2.6630 29-Aug-83 2.6800 30-Aug-83 2.6880 31-Aug-83 2.6970 1-Sep-83 2.6960 2-Sep-83 2.6955 5-Sep-83 ND 6-Sep-83 2.6805 7-Sep-83 2.6880 8-Sep-83 2.6770 9-Sep-83 2.6725 12-Sep-83 2.6607 13-Sep-83 2.6800 14-Sep-83 2.6867 15-Sep-83 2.6795 16-Sep-83 2.6670 19-Sep-83 2.6580 20-Sep-83 2.6685 21-Sep-83 2.6665 22-Sep-83 2.6825 23-Sep-83 2.6525 26-Sep-83 2.6460 27-Sep-83 2.6505 28-Sep-83 2.6455 29-Sep-83 2.6410 30-Sep-83 2.6315 3-Oct-83 2.6230 4-Oct-83 2.6275 5-Oct-83 2.5960 6-Oct-83 2.5805 7-Oct-83 2.5673 10-Oct-83 ND 11-Oct-83 2.5873 12-Oct-83 2.6135 13-Oct-83 2.6046 14-Oct-83 2.6180 17-Oct-83 2.6030 18-Oct-83 2.5842 19-Oct-83 2.5850 20-Oct-83 2.5888 21-Oct-83 2.5828 24-Oct-83 2.6100 25-Oct-83 2.6042 26-Oct-83 2.6175 27-Oct-83 2.6190 28-Oct-83 2.6205 31-Oct-83 2.6315 1-Nov-83 2.6545 2-Nov-83 2.6452 3-Nov-83 2.6585 4-Nov-83 2.6708 7-Nov-83 2.6795 8-Nov-83 ND 9-Nov-83 2.6675 10-Nov-83 2.6580 11-Nov-83 ND 14-Nov-83 2.6763 15-Nov-83 2.6775 16-Nov-83 2.6865 17-Nov-83 2.6975 18-Nov-83 2.7045 21-Nov-83 2.7010 22-Nov-83 2.6885 23-Nov-83 2.7025 24-Nov-83 ND 25-Nov-83 2.7120 28-Nov-83 2.7122 29-Nov-83 2.7152 30-Nov-83 2.6990 1-Dec-83 2.7020 2-Dec-83 2.7115 5-Dec-83 2.7440 6-Dec-83 2.7350 7-Dec-83 2.7355 8-Dec-83 2.7345 9-Dec-83 2.7520 12-Dec-83 2.7530 13-Dec-83 2.7710 14-Dec-83 2.7665 15-Dec-83 2.7720 16-Dec-83 2.7767 19-Dec-83 2.7720 20-Dec-83 2.7675 21-Dec-83 2.7690 22-Dec-83 2.7685 23-Dec-83 2.7590 26-Dec-83 ND 27-Dec-83 2.7558 28-Dec-83 2.7515 29-Dec-83 2.7285 30-Dec-83 2.7250 2-Jan-84 ND 3-Jan-84 2.7605 4-Jan-84 2.7880 5-Jan-84 2.7980 6-Jan-84 2.8107 9-Jan-84 2.8290 10-Jan-84 2.8140 11-Jan-84 2.8395 12-Jan-84 2.8395 13-Jan-84 2.8080 16-Jan-84 2.7980 17-Jan-84 2.8085 18-Jan-84 2.8030 19-Jan-84 2.7925 20-Jan-84 2.8205 23-Jan-84 2.8120 24-Jan-84 2.8260 25-Jan-84 2.8230 26-Jan-84 2.8110 27-Jan-84 2.8210 30-Jan-84 2.8117 31-Jan-84 2.8165 1-Feb-84 2.7920 2-Feb-84 2.7600 3-Feb-84 2.7355 6-Feb-84 2.7430 7-Feb-84 2.7655 8-Feb-84 2.7535 9-Feb-84 2.7375 10-Feb-84 2.7415 13-Feb-84 ND 14-Feb-84 2.7220 15-Feb-84 2.6672 16-Feb-84 2.6735 17-Feb-84 2.6833 20-Feb-84 ND 21-Feb-84 2.7080 22-Feb-84 2.6625 23-Feb-84 2.6615 24-Feb-84 2.6250 27-Feb-84 2.6362 28-Feb-84 2.6044 29-Feb-84 2.5983 1-Mar-84 2.6110 2-Mar-84 2.5855 5-Mar-84 2.5795 6-Mar-84 2.5518 7-Mar-84 2.5550 8-Mar-84 2.5875 9-Mar-84 2.5820 12-Mar-84 2.6030 13-Mar-84 2.5720 14-Mar-84 2.5655 15-Mar-84 2.5835 16-Mar-84 2.6275 19-Mar-84 2.6290 20-Mar-84 2.6370 21-Mar-84 2.6470 22-Mar-84 2.6355 23-Mar-84 2.6285 26-Mar-84 2.5995 27-Mar-84 2.5885 28-Mar-84 2.5915 29-Mar-84 2.5855 30-Mar-84 2.5940 2-Apr-84 2.5980 3-Apr-84 2.6225 4-Apr-84 2.6215 5-Apr-84 2.6310 6-Apr-84 2.6225 9-Apr-84 2.6305 10-Apr-84 2.6185 11-Apr-84 2.6095 12-Apr-84 2.6180 13-Apr-84 2.6255 16-Apr-84 2.6350 17-Apr-84 2.6420 18-Apr-84 2.6460 19-Apr-84 2.6600 20-Apr-84 2.6660 23-Apr-84 2.6620 24-Apr-84 2.6830 25-Apr-84 2.6805 26-Apr-84 2.6970 27-Apr-84 2.7045 30-Apr-84 2.7215 1-May-84 2.7285 2-May-84 2.7265 3-May-84 2.7045 4-May-84 2.7235 7-May-84 2.7730 8-May-84 2.7815 9-May-84 2.7680 10-May-84 2.7785 11-May-84 2.7735 14-May-84 2.7555 15-May-84 2.7430 16-May-84 2.7460 17-May-84 2.7600 18-May-84 2.7770 21-May-84 2.7555 22-May-84 2.7420 23-May-84 2.7585 24-May-84 2.7430 25-May-84 2.7280 28-May-84 ND 29-May-84 2.7320 30-May-84 2.7360 31-May-84 2.7318 1-Jun-84 2.6845 4-Jun-84 2.6660 5-Jun-84 2.6860 6-Jun-84 2.6780 7-Jun-84 2.6950 8-Jun-84 2.6975 11-Jun-84 2.7145 12-Jun-84 2.7250 13-Jun-84 2.7155 14-Jun-84 2.7210 15-Jun-84 2.7410 18-Jun-84 2.7560 19-Jun-84 2.7585 20-Jun-84 2.7790 21-Jun-84 2.7830 22-Jun-84 2.7825 25-Jun-84 2.8035 26-Jun-84 2.7865 27-Jun-84 2.7965 28-Jun-84 2.7835 29-Jun-84 2.7815 2-Jul-84 2.7915 3-Jul-84 2.8205 4-Jul-84 ND 5-Jul-84 2.8292 6-Jul-84 2.8385 9-Jul-84 2.8405 10-Jul-84 2.8240 11-Jul-84 2.8410 12-Jul-84 2.8490 13-Jul-84 2.8320 16-Jul-84 2.8220 17-Jul-84 2.8487 18-Jul-84 2.8630 19-Jul-84 2.8445 20-Jul-84 2.8595 23-Jul-84 2.8765 24-Jul-84 2.8680 25-Jul-84 2.8520 26-Jul-84 2.8465 27-Jul-84 2.8855 30-Jul-84 2.8940 31-Jul-84 2.9063 1-Aug-84 2.9180 2-Aug-84 2.8975 3-Aug-84 2.8605 6-Aug-84 2.8855 7-Aug-84 2.9150 8-Aug-84 2.9055 9-Aug-84 2.9000 10-Aug-84 2.8975 13-Aug-84 2.9152 14-Aug-84 2.8880 15-Aug-84 2.8785 16-Aug-84 2.8572 17-Aug-84 2.8611 20-Aug-84 2.8700 21-Aug-84 2.8853 22-Aug-84 2.8800 23-Aug-84 2.8650 24-Aug-84 2.8740 27-Aug-84 2.8835 28-Aug-84 2.8795 29-Aug-84 2.8770 30-Aug-84 2.8865 31-Aug-84 2.8895 3-Sep-84 ND 4-Sep-84 2.9300 5-Sep-84 2.9540 6-Sep-84 2.9475 7-Sep-84 2.9870 10-Sep-84 2.9920 11-Sep-84 3.0080 12-Sep-84 2.9980 13-Sep-84 3.0400 14-Sep-84 3.0335 17-Sep-84 3.0730 18-Sep-84 3.0935 19-Sep-84 3.0960 20-Sep-84 3.1280 21-Sep-84 3.0650 24-Sep-84 3.0270 25-Sep-84 3.0745 26-Sep-84 3.0420 27-Sep-84 3.0350 28-Sep-84 3.0720 1-Oct-84 3.0615 2-Oct-84 3.0420 3-Oct-84 3.0160 4-Oct-84 3.0275 5-Oct-84 3.0500 8-Oct-84 ND 9-Oct-84 3.0880 10-Oct-84 3.0780 11-Oct-84 3.0955 12-Oct-84 3.1190 15-Oct-84 3.1350 16-Oct-84 3.1400 17-Oct-84 3.1210 18-Oct-84 3.1190 19-Oct-84 3.0720 22-Oct-84 3.0735 23-Oct-84 3.0405 24-Oct-84 3.0232 25-Oct-84 3.0110 26-Oct-84 3.0320 29-Oct-84 3.0720 30-Oct-84 3.0445 31-Oct-84 3.0305 1-Nov-84 2.9890 2-Nov-84 2.9480 5-Nov-84 2.9295 6-Nov-84 ND 7-Nov-84 2.9385 8-Nov-84 2.9400 9-Nov-84 2.9475 12-Nov-84 ND 13-Nov-84 2.9430 14-Nov-84 2.9730 15-Nov-84 2.9615 16-Nov-84 2.9725 19-Nov-84 2.9945 20-Nov-84 3.0085 21-Nov-84 3.0185 22-Nov-84 ND 23-Nov-84 3.0310 26-Nov-84 3.0620 27-Nov-84 3.0547 28-Nov-84 3.0715 29-Nov-84 3.0785 30-Nov-84 3.1100 3-Dec-84 3.1150 4-Dec-84 3.0595 5-Dec-84 3.0790 6-Dec-84 3.0620 7-Dec-84 3.0870 10-Dec-84 3.0930 11-Dec-84 3.0870 12-Dec-84 3.0865 13-Dec-84 3.1050 14-Dec-84 3.0910 17-Dec-84 3.0900 18-Dec-84 3.0870 19-Dec-84 3.1000 20-Dec-84 3.1295 21-Dec-84 3.1160 24-Dec-84 3.1240 25-Dec-84 ND 26-Dec-84 3.1260 27-Dec-84 3.1520 28-Dec-84 3.1440 31-Dec-84 3.1550 1-Jan-85 ND 2-Jan-85 3.1730 3-Jan-85 3.1625 4-Jan-85 3.1680 7-Jan-85 3.1775 8-Jan-85 3.1545 9-Jan-85 3.1630 10-Jan-85 3.1405 11-Jan-85 3.1550 14-Jan-85 3.1930 15-Jan-85 3.1855 16-Jan-85 3.1900 17-Jan-85 3.1830 18-Jan-85 3.1835 21-Jan-85 ND 22-Jan-85 3.1710 23-Jan-85 3.1820 24-Jan-85 3.1580 25-Jan-85 3.1660 28-Jan-85 3.1670 29-Jan-85 3.1765 30-Jan-85 3.1695 31-Jan-85 3.1630 1-Feb-85 3.1800 4-Feb-85 3.2140 5-Feb-85 3.2260 6-Feb-85 3.2230 7-Feb-85 3.2455 8-Feb-85 3.2575 11-Feb-85 3.2755 12-Feb-85 ND 13-Feb-85 3.3020 14-Feb-85 3.2900 15-Feb-85 3.2665 18-Feb-85 ND 19-Feb-85 3.3150 20-Feb-85 3.3370 21-Feb-85 3.3582 22-Feb-85 3.3880 25-Feb-85 3.4525 26-Feb-85 3.4350 27-Feb-85 3.3350 28-Feb-85 3.3440 1-Mar-85 3.3540 4-Mar-85 3.3755 5-Mar-85 3.4320 6-Mar-85 3.3850 7-Mar-85 3.3970 8-Mar-85 3.4150 11-Mar-85 3.3385 12-Mar-85 3.3460 13-Mar-85 3.3570 14-Mar-85 3.3855 15-Mar-85 3.3780 18-Mar-85 3.3410 19-Mar-85 3.2765 20-Mar-85 3.2580 21-Mar-85 3.2100 22-Mar-85 3.2275 25-Mar-85 3.2370 26-Mar-85 3.2090 27-Mar-85 3.1270 28-Mar-85 3.1305 29-Mar-85 3.0830 1-Apr-85 3.1185 2-Apr-85 3.1535 3-Apr-85 3.1220 4-Apr-85 3.1780 5-Apr-85 3.1750 8-Apr-85 3.1640 9-Apr-85 3.1410 10-Apr-85 3.1350 11-Apr-85 3.0735 12-Apr-85 3.0600 15-Apr-85 3.0270 16-Apr-85 3.0280 17-Apr-85 3.0370 18-Apr-85 2.9800 19-Apr-85 2.9790 22-Apr-85 3.0200 23-Apr-85 3.0800 24-Apr-85 3.1190 25-Apr-85 3.1500 26-Apr-85 3.1325 29-Apr-85 3.1100 30-Apr-85 3.0980 1-May-85 3.1490 2-May-85 3.1775 3-May-85 3.2190 6-May-85 3.2220 7-May-85 3.1680 8-May-85 3.1935 9-May-85 3.1120 10-May-85 3.1210 13-May-85 3.0725 14-May-85 3.0445 15-May-85 3.0770 16-May-85 3.0900 17-May-85 3.0680 20-May-85 3.0360 21-May-85 3.0670 22-May-85 3.0790 23-May-85 3.0830 24-May-85 3.0940 27-May-85 ND 28-May-85 3.1130 29-May-85 3.0790 30-May-85 3.0810 31-May-85 3.0590 3-Jun-85 3.0430 4-Jun-85 3.0550 5-Jun-85 3.0740 6-Jun-85 3.0575 7-Jun-85 3.0800 10-Jun-85 3.1020 11-Jun-85 3.0885 12-Jun-85 3.0895 13-Jun-85 3.1000 14-Jun-85 3.0580 17-Jun-85 3.0620 18-Jun-85 3.0300 19-Jun-85 3.0200 20-Jun-85 3.0745 21-Jun-85 3.0640 24-Jun-85 3.0700 25-Jun-85 3.0710 26-Jun-85 3.0440 27-Jun-85 3.0600 28-Jun-85 3.0290 1-Jul-85 3.0420 2-Jul-85 3.0455 3-Jul-85 3.0335 4-Jul-85 ND 5-Jul-85 3.0070 8-Jul-85 2.9830 9-Jul-85 2.9603 10-Jul-85 2.9380 11-Jul-85 2.9185 12-Jul-85 2.8905 15-Jul-85 2.8785 16-Jul-85 2.8855 17-Jul-85 2.8370 18-Jul-85 2.8740 19-Jul-85 2.8890 22-Jul-85 2.8980 23-Jul-85 2.8500 24-Jul-85 2.8885 25-Jul-85 2.8635 26-Jul-85 2.8630 29-Jul-85 2.8230 30-Jul-85 2.8160 31-Jul-85 2.7995 1-Aug-85 2.8230 2-Aug-85 2.8250 5-Aug-85 2.8260 6-Aug-85 2.8500 7-Aug-85 2.8470 8-Aug-85 2.8290 9-Aug-85 2.8315 12-Aug-85 2.7980 13-Aug-85 2.7870 14-Aug-85 2.7910 15-Aug-85 2.7640 16-Aug-85 2.7580 19-Aug-85 2.7640 20-Aug-85 2.7785 21-Aug-85 2.7670 22-Aug-85 2.7425 23-Aug-85 2.7530 26-Aug-85 2.7725 27-Aug-85 2.7920 28-Aug-85 2.7720 29-Aug-85 2.7785 30-Aug-85 2.8110 2-Sep-85 ND 3-Sep-85 2.8540 4-Sep-85 2.8510 5-Sep-85 2.8620 6-Sep-85 2.9315 9-Sep-85 2.9435 10-Sep-85 2.9405 11-Sep-85 2.9605 12-Sep-85 2.9440 13-Sep-85 2.9000 16-Sep-85 2.8820 17-Sep-85 2.8920 18-Sep-85 2.9065 19-Sep-85 2.9010 20-Sep-85 2.8475 23-Sep-85 2.7320 24-Sep-85 2.7160 25-Sep-85 2.6800 26-Sep-85 2.6615 27-Sep-85 2.6780 30-Sep-85 2.6790 1-Oct-85 2.6525 2-Oct-85 2.6490 3-Oct-85 2.6200 4-Oct-85 2.6345 7-Oct-85 2.6505 8-Oct-85 2.6470 9-Oct-85 2.6480 10-Oct-85 2.6565 11-Oct-85 2.6580 14-Oct-85 ND 15-Oct-85 2.6625 16-Oct-85 2.6850 17-Oct-85 2.6485 18-Oct-85 2.6375 21-Oct-85 2.6380 22-Oct-85 2.6445 23-Oct-85 2.6380 24-Oct-85 2.6505 25-Oct-85 2.6535 28-Oct-85 2.6428 29-Oct-85 2.6220 30-Oct-85 2.6235 31-Oct-85 2.6190 1-Nov-85 2.6020 4-Nov-85 2.5975 5-Nov-85 2.6138 6-Nov-85 2.6000 7-Nov-85 2.6280 8-Nov-85 2.6235 11-Nov-85 ND 12-Nov-85 2.6235 13-Nov-85 2.6145 14-Nov-85 2.6160 15-Nov-85 2.6235 18-Nov-85 2.6145 19-Nov-85 2.5987 20-Nov-85 2.6125 21-Nov-85 2.5940 22-Nov-85 2.5780 25-Nov-85 2.5663 26-Nov-85 2.5510 27-Nov-85 2.5430 28-Nov-85 ND 29-Nov-85 2.5125 2-Dec-85 2.5217 3-Dec-85 2.5335 4-Dec-85 2.5195 5-Dec-85 2.5185 6-Dec-85 2.5255 9-Dec-85 2.5350 10-Dec-85 2.5400 11-Dec-85 2.5430 12-Dec-85 2.5150 13-Dec-85 2.5220 16-Dec-85 2.5235 17-Dec-85 2.5115 18-Dec-85 2.5180 19-Dec-85 2.5170 20-Dec-85 2.5120 23-Dec-85 2.5050 24-Dec-85 2.5055 25-Dec-85 ND 26-Dec-85 2.5050 27-Dec-85 2.4730 30-Dec-85 2.4650 31-Dec-85 2.4470 1-Jan-86 ND 2-Jan-86 2.4380 3-Jan-86 2.4613 6-Jan-86 2.4480 7-Jan-86 2.4445 8-Jan-86 2.4565 9-Jan-86 2.4480 10-Jan-86 2.4555 13-Jan-86 2.4625 14-Jan-86 2.4678 15-Jan-86 2.4625 16-Jan-86 2.4675 17-Jan-86 2.4645 20-Jan-86 ND 21-Jan-86 2.4575 22-Jan-86 2.4485 23-Jan-86 2.4545 24-Jan-86 2.4170 27-Jan-86 2.3992 28-Jan-86 2.3980 29-Jan-86 2.3890 30-Jan-86 2.3790 31-Jan-86 2.3880 3-Feb-86 2.4010 4-Feb-86 2.4145 5-Feb-86 2.3860 6-Feb-86 2.3915 7-Feb-86 2.4100 10-Feb-86 2.3855 11-Feb-86 2.3750 12-Feb-86 2.3678 13-Feb-86 2.3490 14-Feb-86 2.3470 17-Feb-86 ND 18-Feb-86 2.3440 19-Feb-86 2.3070 20-Feb-86 2.3075 21-Feb-86 2.3090 24-Feb-86 2.2825 25-Feb-86 2.2450 26-Feb-86 2.2275 27-Feb-86 2.2220 28-Feb-86 2.2308 3-Mar-86 2.2205 4-Mar-86 2.2010 5-Mar-86 2.2670 6-Mar-86 2.2425 7-Mar-86 2.2380 10-Mar-86 2.2805 11-Mar-86 2.2655 12-Mar-86 2.2840 13-Mar-86 2.2955 14-Mar-86 2.2630 17-Mar-86 2.2500 18-Mar-86 2.2480 19-Mar-86 2.2615 20-Mar-86 2.2565 21-Mar-86 2.2420 24-Mar-86 2.2880 25-Mar-86 2.3390 26-Mar-86 2.3300 27-Mar-86 2.3265 28-Mar-86 2.3350 31-Mar-86 2.3450 1-Apr-86 2.3430 2-Apr-86 2.3740 3-Apr-86 2.3930 4-Apr-86 2.3885 7-Apr-86 2.3965 8-Apr-86 2.3390 9-Apr-86 2.3425 10-Apr-86 2.3280 11-Apr-86 2.3070 14-Apr-86 2.3130 15-Apr-86 2.3135 16-Apr-86 2.2495 17-Apr-86 2.2180 18-Apr-86 2.2180 21-Apr-86 2.2065 22-Apr-86 2.2025 23-Apr-86 2.1960 24-Apr-86 2.2010 25-Apr-86 2.1760 28-Apr-86 2.1645 29-Apr-86 2.1760 30-Apr-86 2.1650 1-May-86 2.2050 2-May-86 2.2150 5-May-86 2.1875 6-May-86 2.2078 7-May-86 2.1965 8-May-86 2.1800 9-May-86 2.1780 12-May-86 2.1740 13-May-86 2.1980 14-May-86 2.1845 15-May-86 2.1970 16-May-86 2.2110 19-May-86 2.2240 20-May-86 2.2410 21-May-86 2.2425 22-May-86 2.2790 23-May-86 2.2760 26-May-86 ND 27-May-86 2.2740 28-May-86 2.2795 29-May-86 2.3055 30-May-86 2.3250 2-Jun-86 2.3245 3-Jun-86 2.2735 4-Jun-86 2.2790 5-Jun-86 2.2380 6-Jun-86 2.2300 9-Jun-86 2.2360 10-Jun-86 2.2200 11-Jun-86 2.2135 12-Jun-86 2.2100 13-Jun-86 2.2085 16-Jun-86 2.2010 17-Jun-86 2.2405 18-Jun-86 2.2405 19-Jun-86 2.2330 20-Jun-86 2.2460 23-Jun-86 2.2490 24-Jun-86 2.2220 25-Jun-86 2.2160 26-Jun-86 2.2210 27-Jun-86 2.2040 30-Jun-86 2.2010 1-Jul-86 2.1760 2-Jul-86 2.1890 3-Jul-86 2.1735 4-Jul-86 ND 7-Jul-86 2.1830 8-Jul-86 2.1810 9-Jul-86 2.1870 10-Jul-86 2.1750 11-Jul-86 2.1890 14-Jul-86 2.1805 15-Jul-86 2.1660 16-Jul-86 2.1500 17-Jul-86 2.1475 18-Jul-86 2.1310 21-Jul-86 2.1210 22-Jul-86 2.1375 23-Jul-86 2.1330 24-Jul-86 2.1380 25-Jul-86 2.1460 28-Jul-86 2.1140 29-Jul-86 2.1115 30-Jul-86 2.1140 31-Jul-86 2.0935 1-Aug-86 2.0840 4-Aug-86 2.0840 5-Aug-86 2.0900 6-Aug-86 2.0850 7-Aug-86 2.0670 8-Aug-86 2.0700 11-Aug-86 2.0610 12-Aug-86 2.0783 13-Aug-86 2.0705 14-Aug-86 2.0625 15-Aug-86 2.0630 18-Aug-86 2.0710 19-Aug-86 2.0585 20-Aug-86 2.0485 21-Aug-86 2.0425 22-Aug-86 2.0445 25-Aug-86 2.0425 26-Aug-86 2.0500 27-Aug-86 2.0455 28-Aug-86 2.0500 29-Aug-86 2.0355 1-Sep-86 ND 2-Sep-86 2.0320 3-Sep-86 2.0265 4-Sep-86 2.0298 5-Sep-86 2.0480 8-Sep-86 2.0720 9-Sep-86 2.0600 10-Sep-86 2.0638 11-Sep-86 2.0920 12-Sep-86 2.0610 15-Sep-86 2.0515 16-Sep-86 2.0490 17-Sep-86 2.0285 18-Sep-86 1.9898 19-Sep-86 1.9920 22-Sep-86 2.0315 23-Sep-86 2.0515 24-Sep-86 2.0480 25-Sep-86 2.0460 26-Sep-86 2.0460 29-Sep-86 2.0255 30-Sep-86 2.0272 1-Oct-86 2.0215 2-Oct-86 2.0065 3-Oct-86 1.9995 6-Oct-86 1.9905 7-Oct-86 2.0015 8-Oct-86 1.9970 9-Oct-86 2.0040 10-Oct-86 1.9870 13-Oct-86 ND 14-Oct-86 1.9750 15-Oct-86 1.9740 16-Oct-86 1.9755 17-Oct-86 1.9750 20-Oct-86 1.9880 21-Oct-86 1.9885 22-Oct-86 1.9855 23-Oct-86 1.9950 24-Oct-86 2.0320 27-Oct-86 2.0475 28-Oct-86 2.0335 29-Oct-86 2.0295 30-Oct-86 2.0525 31-Oct-86 2.0610 3-Nov-86 2.0640 4-Nov-86 2.0580 5-Nov-86 2.0640 6-Nov-86 2.0615 7-Nov-86 2.0655 10-Nov-86 2.0460 11-Nov-86 ND 12-Nov-86 2.0225 13-Nov-86 2.0110 14-Nov-86 2.0025 17-Nov-86 2.0135 18-Nov-86 2.0130 19-Nov-86 2.0083 20-Nov-86 2.0090 21-Nov-86 2.0215 24-Nov-86 2.0195 25-Nov-86 1.9935 26-Nov-86 1.9915 27-Nov-86 ND 28-Nov-86 1.9730 1-Dec-86 1.9655 2-Dec-86 1.9727 3-Dec-86 1.9725 4-Dec-86 1.9925 5-Dec-86 2.0010 8-Dec-86 2.0100 9-Dec-86 2.0195 10-Dec-86 2.0120 11-Dec-86 2.0165 12-Dec-86 2.0170 15-Dec-86 2.0180 16-Dec-86 2.0190 17-Dec-86 2.0163 18-Dec-86 2.0095 19-Dec-86 2.0065 22-Dec-86 1.9790 23-Dec-86 1.9660 24-Dec-86 1.9680 25-Dec-86 ND 26-Dec-86 1.9630 29-Dec-86 1.9425 30-Dec-86 1.9465 31-Dec-86 1.9235 1-Jan-87 ND 2-Jan-87 1.9180 5-Jan-87 1.9310 6-Jan-87 1.9202 7-Jan-87 1.9280 8-Jan-87 1.9210 9-Jan-87 1.9185 12-Jan-87 1.8915 13-Jan-87 1.8760 14-Jan-87 1.8360 15-Jan-87 1.8420 16-Jan-87 1.8450 19-Jan-87 ND 20-Jan-87 1.8385 21-Jan-87 1.8475 22-Jan-87 1.8145 23-Jan-87 1.8260 26-Jan-87 1.8235 27-Jan-87 1.8055 28-Jan-87 1.7885 29-Jan-87 1.7870 30-Jan-87 1.8330 2-Feb-87 1.8070 3-Feb-87 1.7985 4-Feb-87 1.8140 5-Feb-87 1.8405 6-Feb-87 1.8560 9-Feb-87 1.8175 10-Feb-87 1.7980 11-Feb-87 1.8173 12-Feb-87 1.8250 13-Feb-87 1.8300 16-Feb-87 ND 17-Feb-87 1.8145 18-Feb-87 1.8283 19-Feb-87 1.8350 20-Feb-87 1.8280 23-Feb-87 1.8305 24-Feb-87 1.8345 25-Feb-87 1.8295 26-Feb-87 1.8230 27-Feb-87 1.8275 2-Mar-87 1.8324 3-Mar-87 1.8340 4-Mar-87 1.8385 5-Mar-87 1.8320 6-Mar-87 1.8398 9-Mar-87 1.8545 10-Mar-87 1.8570 11-Mar-87 1.8710 12-Mar-87 1.8610 13-Mar-87 1.8530 16-Mar-87 1.8375 17-Mar-87 1.8390 18-Mar-87 1.8371 19-Mar-87 1.8340 20-Mar-87 1.8345 23-Mar-87 1.8207 24-Mar-87 1.8220 25-Mar-87 1.8265 26-Mar-87 1.8285 27-Mar-87 1.8235 30-Mar-87 1.8033 31-Mar-87 1.8020 1-Apr-87 1.8212 2-Apr-87 1.8145 3-Apr-87 1.8260 6-Apr-87 1.8257 7-Apr-87 1.8265 8-Apr-87 1.8395 9-Apr-87 1.8240 10-Apr-87 1.8065 13-Apr-87 1.8110 14-Apr-87 1.8030 15-Apr-87 1.8065 16-Apr-87 1.8115 17-Apr-87 1.8155 20-Apr-87 1.8133 21-Apr-87 1.8170 22-Apr-87 1.8245 23-Apr-87 1.8130 24-Apr-87 1.7910 27-Apr-87 1.7830 28-Apr-87 1.7963 29-Apr-87 1.7925 30-Apr-87 1.7985 1-May-87 1.7820 4-May-87 1.7742 5-May-87 1.7689 6-May-87 1.7735 7-May-87 1.7780 8-May-87 1.7890 11-May-87 1.7965 12-May-87 1.7895 13-May-87 1.7900 14-May-87 1.7870 15-May-87 1.7790 18-May-87 1.7788 19-May-87 1.7780 20-May-87 1.7740 21-May-87 1.7775 22-May-87 1.7790 25-May-87 ND 26-May-87 1.8075 27-May-87 1.8200 28-May-87 1.8164 29-May-87 1.8240 1-Jun-87 1.8340 2-Jun-87 1.8040 3-Jun-87 1.8075 4-Jun-87 1.8185 5-Jun-87 1.8140 8-Jun-87 1.8045 9-Jun-87 1.7910 10-Jun-87 1.7963 11-Jun-87 1.7935 12-Jun-87 1.8120 15-Jun-87 1.8249 16-Jun-87 1.8270 17-Jun-87 1.8262 18-Jun-87 1.8245 19-Jun-87 1.8297 22-Jun-87 1.8410 23-Jun-87 1.8337 24-Jun-87 1.8225 25-Jun-87 1.8285 26-Jun-87 1.8265 29-Jun-87 1.8305 30-Jun-87 1.8262 1-Jul-87 1.8289 2-Jul-87 1.8319 3-Jul-87 1.8400 6-Jul-87 1.8396 7-Jul-87 1.8395 8-Jul-87 1.8415 9-Jul-87 1.8385 10-Jul-87 1.8447 13-Jul-87 1.8429 14-Jul-87 1.8497 15-Jul-87 1.8308 16-Jul-87 1.8372 17-Jul-87 1.8585 20-Jul-87 1.8623 21-Jul-87 1.8653 22-Jul-87 1.8638 23-Jul-87 1.8550 24-Jul-87 1.8535 27-Jul-87 1.8552 28-Jul-87 1.8573 29-Jul-87 1.8580 30-Jul-87 1.8560 31-Jul-87 1.8590 3-Aug-87 1.8645 4-Aug-87 1.8915 5-Aug-87 1.8775 6-Aug-87 1.8840 7-Aug-87 1.8900 10-Aug-87 1.8942 11-Aug-87 1.8975 12-Aug-87 1.8925 13-Aug-87 1.8868 14-Aug-87 1.8760 17-Aug-87 1.8770 18-Aug-87 1.8445 19-Aug-87 1.8410 20-Aug-87 1.8277 21-Aug-87 1.8180 24-Aug-87 1.8165 25-Aug-87 1.8230 26-Aug-87 1.8255 27-Aug-87 1.8135 28-Aug-87 1.8100 31-Aug-87 1.8108 1-Sep-87 1.8130 2-Sep-87 1.8030 3-Sep-87 1.7935 4-Sep-87 1.7960 7-Sep-87 ND 8-Sep-87 1.7927 9-Sep-87 1.7970 10-Sep-87 1.8065 11-Sep-87 1.7998 14-Sep-87 1.8175 15-Sep-87 1.8160 16-Sep-87 1.8160 17-Sep-87 1.8170 18-Sep-87 1.8060 21-Sep-87 1.8150 22-Sep-87 1.8203 23-Sep-87 1.8218 24-Sep-87 1.8217 25-Sep-87 1.8210 28-Sep-87 1.8247 29-Sep-87 1.8400 30-Sep-87 1.8428 1-Oct-87 1.8468 2-Oct-87 1.8425 5-Oct-87 1.8427 6-Oct-87 1.8355 7-Oct-87 1.8260 8-Oct-87 1.8225 9-Oct-87 1.8140 12-Oct-87 ND 13-Oct-87 1.8210 14-Oct-87 1.8113 15-Oct-87 1.8010 16-Oct-87 1.8015 19-Oct-87 1.7777 20-Oct-87 1.8078 21-Oct-87 1.8133 22-Oct-87 1.8140 23-Oct-87 1.7870 26-Oct-87 1.7745 27-Oct-87 1.7635 28-Oct-87 1.7531 29-Oct-87 1.7285 30-Oct-87 1.7283 2-Nov-87 1.7125 3-Nov-87 1.7150 4-Nov-87 1.7105 5-Nov-87 1.6690 6-Nov-87 1.6745 9-Nov-87 1.6615 10-Nov-87 1.6650 11-Nov-87 ND 12-Nov-87 1.6985 13-Nov-87 1.6880 16-Nov-87 1.7035 17-Nov-87 1.6932 18-Nov-87 1.6875 19-Nov-87 1.6805 20-Nov-87 1.6820 23-Nov-87 1.6678 24-Nov-87 1.6870 25-Nov-87 1.6686 26-Nov-87 ND 27-Nov-87 1.6545 30-Nov-87 1.6405 1-Dec-87 1.6485 2-Dec-87 1.6535 3-Dec-87 1.6595 4-Dec-87 1.6690 7-Dec-87 1.6715 8-Dec-87 1.6688 9-Dec-87 1.6642 10-Dec-87 1.6365 11-Dec-87 1.6315 14-Dec-87 1.6310 15-Dec-87 1.6305 16-Dec-87 1.6308 17-Dec-87 1.6225 18-Dec-87 1.6340 21-Dec-87 1.6345 22-Dec-87 1.6285 23-Dec-87 1.6365 24-Dec-87 1.6290 25-Dec-87 ND 28-Dec-87 1.5965 29-Dec-87 1.5958 30-Dec-87 1.5940 31-Dec-87 1.5708 1-Jan-88 ND 4-Jan-88 1.5845 5-Jan-88 1.6270 6-Jan-88 1.6492 7-Jan-88 1.6390 8-Jan-88 1.6505 11-Jan-88 1.6370 12-Jan-88 1.6350 13-Jan-88 1.6333 14-Jan-88 1.6370 15-Jan-88 1.6795 18-Jan-88 ND 19-Jan-88 1.6758 20-Jan-88 1.6618 21-Jan-88 1.6640 22-Jan-88 1.6755 25-Jan-88 1.6775 26-Jan-88 1.6765 27-Jan-88 1.6712 28-Jan-88 1.6670 29-Jan-88 1.6785 1-Feb-88 1.6920 2-Feb-88 1.6820 3-Feb-88 1.6880 4-Feb-88 1.6903 5-Feb-88 1.6985 8-Feb-88 1.6950 9-Feb-88 1.7005 10-Feb-88 1.6905 11-Feb-88 1.6915 12-Feb-88 1.7135 15-Feb-88 ND 16-Feb-88 1.7081 17-Feb-88 1.7063 18-Feb-88 1.7105 19-Feb-88 1.7075 22-Feb-88 1.6955 23-Feb-88 1.6918 24-Feb-88 1.6953 25-Feb-88 1.6970 26-Feb-88 1.6875 29-Feb-88 1.6883 1-Mar-88 1.6855 2-Mar-88 1.6935 3-Mar-88 1.6966 4-Mar-88 1.6895 7-Mar-88 1.6772 8-Mar-88 1.6690 9-Mar-88 1.6680 10-Mar-88 1.6652 11-Mar-88 1.6620 14-Mar-88 1.6635 15-Mar-88 1.6658 16-Mar-88 1.6715 17-Mar-88 1.6913 18-Mar-88 1.6965 21-Mar-88 1.6913 22-Mar-88 1.6937 23-Mar-88 1.6917 24-Mar-88 1.6795 25-Mar-88 1.6763 28-Mar-88 1.6606 29-Mar-88 1.6632 30-Mar-88 1.6637 31-Mar-88 1.6558 1-Apr-88 1.6560 4-Apr-88 1.6540 5-Apr-88 1.6695 6-Apr-88 1.6740 7-Apr-88 1.6800 8-Apr-88 1.6727 11-Apr-88 1.6865 12-Apr-88 1.6880 13-Apr-88 1.6935 14-Apr-88 1.6630 15-Apr-88 1.6610 18-Apr-88 1.6575 19-Apr-88 1.6630 20-Apr-88 1.6640 21-Apr-88 1.6642 22-Apr-88 1.6725 25-Apr-88 1.6775 26-Apr-88 1.6752 27-Apr-88 1.6750 28-Apr-88 1.6687 29-Apr-88 1.6746 2-May-88 1.6786 3-May-88 1.6772 4-May-88 1.6799 5-May-88 1.6792 6-May-88 1.6805 9-May-88 1.6820 10-May-88 1.6787 11-May-88 1.6775 12-May-88 1.6792 13-May-88 1.6832 16-May-88 1.6890 17-May-88 1.7043 18-May-88 1.7054 19-May-88 1.7006 20-May-88 1.7034 23-May-88 1.7015 24-May-88 1.7025 25-May-88 1.7058 26-May-88 1.7079 27-May-88 1.7185 30-May-88 ND 31-May-88 1.7290 1-Jun-88 1.7258 2-Jun-88 1.7248 3-Jun-88 1.7272 6-Jun-88 1.7170 7-Jun-88 1.7154 8-Jun-88 1.7185 9-Jun-88 1.7200 10-Jun-88 1.7195 13-Jun-88 1.7253 14-Jun-88 1.7475 15-Jun-88 1.7532 16-Jun-88 1.7540 17-Jun-88 1.7532 20-Jun-88 1.7603 21-Jun-88 1.7578 22-Jun-88 1.7785 23-Jun-88 1.7860 24-Jun-88 1.8150 27-Jun-88 1.8185 28-Jun-88 1.8090 29-Jun-88 1.8295 30-Jun-88 1.8170 1-Jul-88 1.8203 4-Jul-88 ND 5-Jul-88 1.8238 6-Jul-88 1.8218 7-Jul-88 1.8165 8-Jul-88 1.8380 11-Jul-88 1.8463 12-Jul-88 1.8377 13-Jul-88 1.8470 14-Jul-88 1.8475 15-Jul-88 1.8765 18-Jul-88 1.8815 19-Jul-88 1.8643 20-Jul-88 1.8507 21-Jul-88 1.8380 22-Jul-88 1.8263 25-Jul-88 1.8452 26-Jul-88 1.8607 27-Jul-88 1.8490 28-Jul-88 1.8650 29-Jul-88 1.8750 1-Aug-88 1.8767 2-Aug-88 1.8763 3-Aug-88 1.8755 4-Aug-88 1.8805 5-Aug-88 1.8932 8-Aug-88 1.9022 9-Aug-88 1.9160 10-Aug-88 1.9160 11-Aug-88 1.8995 12-Aug-88 1.8805 15-Aug-88 1.8810 16-Aug-88 1.8715 17-Aug-88 1.9130 18-Aug-88 1.8980 19-Aug-88 1.8915 22-Aug-88 1.9197 23-Aug-88 1.9065 24-Aug-88 1.8915 25-Aug-88 1.8635 26-Aug-88 1.8570 29-Aug-88 1.8687 30-Aug-88 1.8680 31-Aug-88 1.8787 1-Sep-88 1.8740 2-Sep-88 1.8592 5-Sep-88 ND 6-Sep-88 1.8428 7-Sep-88 1.8437 8-Sep-88 1.8485 9-Sep-88 1.8490 12-Sep-88 1.8452 13-Sep-88 1.8503 14-Sep-88 1.8790 15-Sep-88 1.8757 16-Sep-88 1.8767 19-Sep-88 1.8688 20-Sep-88 1.8642 21-Sep-88 1.8747 22-Sep-88 1.8795 23-Sep-88 1.8755 26-Sep-88 1.8835 27-Sep-88 1.8793 28-Sep-88 1.8780 29-Sep-88 1.8825 30-Sep-88 1.8730 3-Oct-88 1.8610 4-Oct-88 1.8612 5-Oct-88 1.8630 6-Oct-88 1.8649 7-Oct-88 1.8618 10-Oct-88 ND 11-Oct-88 1.8523 12-Oct-88 1.8360 13-Oct-88 1.8210 14-Oct-88 1.8130 17-Oct-88 1.8105 18-Oct-88 1.8044 19-Oct-88 1.8110 20-Oct-88 1.8025 21-Oct-88 1.7805 24-Oct-88 1.7885 25-Oct-88 1.7880 26-Oct-88 1.7745 27-Oct-88 1.7758 28-Oct-88 1.7775 31-Oct-88 1.7820 1-Nov-88 1.7860 2-Nov-88 1.7788 3-Nov-88 1.7718 4-Nov-88 1.7942 7-Nov-88 1.7840 8-Nov-88 1.7895 9-Nov-88 1.7610 10-Nov-88 1.7575 11-Nov-88 ND 14-Nov-88 1.7450 15-Nov-88 1.7455 16-Nov-88 1.7243 17-Nov-88 1.7307 18-Nov-88 1.7357 21-Nov-88 1.7275 22-Nov-88 1.7207 23-Nov-88 1.7170 24-Nov-88 ND 25-Nov-88 1.7155 28-Nov-88 1.7335 29-Nov-88 1.7273 30-Nov-88 1.7360 1-Dec-88 1.7325 2-Dec-88 1.7310 5-Dec-88 1.7240 6-Dec-88 1.7326 7-Dec-88 1.7600 8-Dec-88 1.7415 9-Dec-88 1.7335 12-Dec-88 1.7425 13-Dec-88 1.7473 14-Dec-88 1.7377 15-Dec-88 1.7485 16-Dec-88 1.7660 19-Dec-88 1.7625 20-Dec-88 1.7765 21-Dec-88 1.7700 22-Dec-88 1.7740 23-Dec-88 1.7765 26-Dec-88 ND 27-Dec-88 1.7778 28-Dec-88 1.7870 29-Dec-88 1.7885 30-Dec-88 1.7735 2-Jan-89 ND 3-Jan-89 1.7640 4-Jan-89 1.7879 5-Jan-89 1.7950 6-Jan-89 1.8140 9-Jan-89 1.8288 10-Jan-89 1.8350 11-Jan-89 1.8287 12-Jan-89 1.8252 13-Jan-89 1.8340 16-Jan-89 ND 17-Jan-89 1.8505 18-Jan-89 1.8710 19-Jan-89 1.8668 20-Jan-89 1.8438 23-Jan-89 1.8378 24-Jan-89 1.8425 25-Jan-89 1.8430 26-Jan-89 1.8445 27-Jan-89 1.8630 30-Jan-89 1.8590 31-Jan-89 1.8785 1-Feb-89 1.8640 2-Feb-89 1.8690 3-Feb-89 1.8795 6-Feb-89 1.8787 7-Feb-89 1.8678 8-Feb-89 1.8720 9-Feb-89 1.8596 10-Feb-89 1.8615 13-Feb-89 1.8700 14-Feb-89 1.8495 15-Feb-89 1.8440 16-Feb-89 1.8423 17-Feb-89 1.8370 20-Feb-89 ND 21-Feb-89 1.8420 22-Feb-89 1.8360 23-Feb-89 1.8215 24-Feb-89 1.8240 27-Feb-89 1.8175 28-Feb-89 1.8230 1-Mar-89 1.8365 2-Mar-89 1.8415 3-Mar-89 1.8405 6-Mar-89 1.8528 7-Mar-89 1.8535 8-Mar-89 1.8585 9-Mar-89 1.8620 10-Mar-89 1.8628 13-Mar-89 1.8675 14-Mar-89 1.8582 15-Mar-89 1.8715 16-Mar-89 1.8720 17-Mar-89 1.8760 20-Mar-89 1.8755 21-Mar-89 1.8730 22-Mar-89 1.8693 23-Mar-89 1.8715 24-Mar-89 1.8735 27-Mar-89 1.8828 28-Mar-89 1.8937 29-Mar-89 1.8915 30-Mar-89 1.8975 31-Mar-89 1.8965 3-Apr-89 1.8825 4-Apr-89 1.8705 5-Apr-89 1.8720 6-Apr-89 1.8685 7-Apr-89 1.8750 10-Apr-89 1.8800 11-Apr-89 1.8870 12-Apr-89 1.8862 13-Apr-89 1.8735 14-Apr-89 1.8706 17-Apr-89 1.8560 18-Apr-89 1.8529 19-Apr-89 1.8617 20-Apr-89 1.8465 21-Apr-89 1.8492 24-Apr-89 1.8612 25-Apr-89 1.8655 26-Apr-89 1.8790 27-Apr-89 1.8768 28-Apr-89 1.8802 1-May-89 1.8908 2-May-89 1.8865 3-May-89 1.8895 4-May-89 1.8915 5-May-89 1.8992 8-May-89 1.9075 9-May-89 1.9160 10-May-89 1.9050 11-May-89 1.9135 12-May-89 1.9200 15-May-89 1.9420 16-May-89 1.9435 17-May-89 1.9730 18-May-89 1.9670 19-May-89 1.9698 22-May-89 2.0090 23-May-89 2.0084 24-May-89 2.0120 25-May-89 1.9945 26-May-89 1.9895 29-May-89 ND 30-May-89 2.0093 31-May-89 1.9760 1-Jun-89 1.9838 2-Jun-89 1.9580 5-Jun-89 1.9625 6-Jun-89 1.9795 7-Jun-89 1.9622 8-Jun-89 1.9777 9-Jun-89 2.0035 12-Jun-89 2.0250 13-Jun-89 2.0265 14-Jun-89 2.0295 15-Jun-89 2.0243 16-Jun-89 1.9920 19-Jun-89 1.9740 20-Jun-89 1.9780 21-Jun-89 1.9700 22-Jun-89 1.9595 23-Jun-89 1.9405 26-Jun-89 1.9575 27-Jun-89 1.9567 28-Jun-89 1.9647 29-Jun-89 1.9555 30-Jun-89 1.9545 3-Jul-89 1.9285 4-Jul-89 ND 5-Jul-89 1.8900 6-Jul-89 1.8905 7-Jul-89 1.8840 10-Jul-89 1.8580 11-Jul-89 1.8805 12-Jul-89 1.8760 13-Jul-89 1.8820 14-Jul-89 1.9035 17-Jul-89 1.9070 18-Jul-89 1.8920 19-Jul-89 1.9020 20-Jul-89 1.9010 21-Jul-89 1.9060 24-Jul-89 1.9092 25-Jul-89 1.8958 26-Jul-89 1.8745 27-Jul-89 1.8690 28-Jul-89 1.8875 31-Jul-89 1.8658 1-Aug-89 1.8651 2-Aug-89 1.8515 3-Aug-89 1.8663 4-Aug-89 1.8970 7-Aug-89 1.9055 8-Aug-89 1.8905 9-Aug-89 1.9005 10-Aug-89 1.8917 11-Aug-89 1.9390 14-Aug-89 1.9390 15-Aug-89 1.9470 16-Aug-89 1.9415 17-Aug-89 1.9690 18-Aug-89 1.9502 21-Aug-89 1.9520 22-Aug-89 1.9410 23-Aug-89 1.9565 24-Aug-89 1.9590 25-Aug-89 1.9540 28-Aug-89 1.9590 29-Aug-89 1.9375 30-Aug-89 1.9462 31-Aug-89 1.9582 1-Sep-89 1.9780 4-Sep-89 ND 5-Sep-89 1.9905 6-Sep-89 1.9750 7-Sep-89 1.9852 8-Sep-89 1.9805 11-Sep-89 1.9873 12-Sep-89 1.9882 13-Sep-89 1.9805 14-Sep-89 1.9690 15-Sep-89 2.0000 18-Sep-89 1.9525 19-Sep-89 1.9495 20-Sep-89 1.9415 21-Sep-89 1.9440 22-Sep-89 1.9500 25-Sep-89 1.9060 26-Sep-89 1.8890 27-Sep-89 1.8825 28-Sep-89 1.8815 29-Sep-89 1.8725 2-Oct-89 1.8750 3-Oct-89 1.8865 4-Oct-89 1.8780 5-Oct-89 1.8860 6-Oct-89 1.8925 9-Oct-89 ND 10-Oct-89 1.8965 11-Oct-89 1.9172 12-Oct-89 1.9078 13-Oct-89 1.8910 16-Oct-89 1.8660 17-Oct-89 1.8522 18-Oct-89 1.8540 19-Oct-89 1.8515 20-Oct-89 1.8543 23-Oct-89 1.8557 24-Oct-89 1.8390 25-Oct-89 1.8409 26-Oct-89 1.8380 27-Oct-89 1.8300 30-Oct-89 1.8365 31-Oct-89 1.8413 1-Nov-89 1.8377 2-Nov-89 1.8475 3-Nov-89 1.8480 6-Nov-89 1.8518 7-Nov-89 1.8448 8-Nov-89 1.8455 9-Nov-89 1.8485 10-Nov-89 1.8633 13-Nov-89 1.8620 14-Nov-89 1.8485 15-Nov-89 1.8385 16-Nov-89 1.8355 17-Nov-89 1.8423 20-Nov-89 1.8360 21-Nov-89 1.8205 22-Nov-89 1.8137 23-Nov-89 ND 24-Nov-89 1.8053 27-Nov-89 1.7900 28-Nov-89 1.7880 29-Nov-89 1.7830 30-Nov-89 1.7800 1-Dec-89 1.7823 4-Dec-89 1.7810 5-Dec-89 1.7770 6-Dec-89 1.7660 7-Dec-89 1.7727 8-Dec-89 1.7722 11-Dec-89 1.7659 12-Dec-89 1.7340 13-Dec-89 1.7400 14-Dec-89 1.7370 15-Dec-89 1.7230 18-Dec-89 1.7260 19-Dec-89 1.7378 20-Dec-89 1.7408 21-Dec-89 1.7255 22-Dec-89 1.7080 25-Dec-89 ND 26-Dec-89 1.6995 27-Dec-89 1.6900 28-Dec-89 1.6875 29-Dec-89 1.6895