NETHERLANDS -- SPOT EXCHANGE RATE, GUILDERS/US$ ----------------------------------------------- 4-Jan-71 3.5973 5-Jan-71 3.5971 6-Jan-71 3.5945 7-Jan-71 3.5950 8-Jan-71 3.5940 11-Jan-71 3.5945 12-Jan-71 3.5943 13-Jan-71 3.5938 14-Jan-71 3.5932 15-Jan-71 3.5930 18-Jan-71 3.5939 19-Jan-71 3.5939 20-Jan-71 3.5928 21-Jan-71 3.5935 22-Jan-71 3.5936 25-Jan-71 3.5949 26-Jan-71 3.5956 27-Jan-71 3.5948 28-Jan-71 3.5952 29-Jan-71 3.5970 1-Feb-71 3.5978 2-Feb-71 3.5958 3-Feb-71 3.5945 4-Feb-71 3.5954 5-Feb-71 3.5954 8-Feb-71 3.5950 9-Feb-71 3.5939 10-Feb-71 3.5978 11-Feb-71 3.5982 12-Feb-71 ND 15-Feb-71 ND 16-Feb-71 3.5941 17-Feb-71 3.5942 18-Feb-71 3.5950 19-Feb-71 3.5941 22-Feb-71 3.5939 23-Feb-71 3.5944 24-Feb-71 3.5949 25-Feb-71 3.5945 26-Feb-71 3.5958 1-Mar-71 3.5950 2-Mar-71 3.5941 3-Mar-71 3.5936 4-Mar-71 3.5945 5-Mar-71 3.5945 8-Mar-71 3.5942 9-Mar-71 3.5945 10-Mar-71 3.5941 11-Mar-71 3.5944 12-Mar-71 3.5947 15-Mar-71 3.5960 16-Mar-71 3.5965 17-Mar-71 3.5959 18-Mar-71 3.5962 19-Mar-71 3.5954 22-Mar-71 3.5958 23-Mar-71 3.5958 24-Mar-71 3.5954 25-Mar-71 3.5952 26-Mar-71 3.5951 29-Mar-71 3.5958 30-Mar-71 3.5956 31-Mar-71 3.5948 1-Apr-71 3.5939 2-Apr-71 3.5922 5-Apr-71 3.5960 6-Apr-71 3.5981 7-Apr-71 3.6003 8-Apr-71 3.5997 9-Apr-71 3.5976 12-Apr-71 3.5977 13-Apr-71 3.6100 14-Apr-71 3.6088 15-Apr-71 3.6024 16-Apr-71 3.6027 19-Apr-71 3.6062 20-Apr-71 3.6047 21-Apr-71 3.6032 22-Apr-71 3.6003 23-Apr-71 3.6027 26-Apr-71 3.6018 27-Apr-71 3.6018 28-Apr-71 3.5967 29-Apr-71 3.5945 30-Apr-71 3.5945 3-May-71 3.5931 4-May-71 3.5926 5-May-71 3.5791 6-May-71 3.5584 7-May-71 3.5486 10-May-71 3.5323 11-May-71 3.5603 12-May-71 3.5617 13-May-71 3.5394 14-May-71 3.5511 17-May-71 3.5482 18-May-71 3.5467 19-May-71 3.5461 20-May-71 3.5332 21-May-71 3.5261 24-May-71 3.5359 25-May-71 3.5559 26-May-71 3.5595 27-May-71 3.5575 28-May-71 3.5608 31-May-71 ND 1-Jun-71 3.5775 2-Jun-71 3.5611 3-Jun-71 3.5455 4-Jun-71 3.5466 7-Jun-71 3.5507 8-Jun-71 3.5578 9-Jun-71 3.5508 10-Jun-71 3.5532 11-Jun-71 3.5555 14-Jun-71 3.5687 15-Jun-71 3.5692 16-Jun-71 3.5714 17-Jun-71 3.5722 18-Jun-71 3.5701 21-Jun-71 3.5727 22-Jun-71 3.5690 23-Jun-71 3.5609 24-Jun-71 3.5654 25-Jun-71 3.5668 28-Jun-71 3.5705 29-Jun-71 3.5678 30-Jun-71 3.5661 1-Jul-71 3.5646 2-Jul-71 3.5645 5-Jul-71 ND 6-Jul-71 3.5676 7-Jul-71 3.5662 8-Jul-71 3.5665 9-Jul-71 3.5671 12-Jul-71 3.5674 13-Jul-71 3.5659 14-Jul-71 3.5592 15-Jul-71 3.5571 16-Jul-71 3.5503 19-Jul-71 3.5522 20-Jul-71 3.5562 21-Jul-71 3.5571 22-Jul-71 3.5556 23-Jul-71 3.5553 26-Jul-71 3.5547 27-Jul-71 3.5545 28-Jul-71 3.5566 29-Jul-71 3.5528 30-Jul-71 3.5497 2-Aug-71 3.5492 3-Aug-71 3.5503 4-Aug-71 3.5383 5-Aug-71 3.5294 6-Aug-71 3.5306 9-Aug-71 3.4943 10-Aug-71 3.4923 11-Aug-71 3.4779 12-Aug-71 3.4566 13-Aug-71 3.4586 16-Aug-71 ND 17-Aug-71 ND 18-Aug-71 ND 19-Aug-71 ND 20-Aug-71 ND 23-Aug-71 3.6036 24-Aug-71 3.4614 25-Aug-71 3.4496 26-Aug-71 3.4483 27-Aug-71 3.4459 30-Aug-71 3.4459 31-Aug-71 3.4478 1-Sep-71 3.4473 2-Sep-71 3.4421 3-Sep-71 3.4480 6-Sep-71 ND 7-Sep-71 3.4477 8-Sep-71 3.4486 9-Sep-71 3.4480 10-Sep-71 3.4441 13-Sep-71 3.4379 14-Sep-71 3.4292 15-Sep-71 3.4265 16-Sep-71 3.4264 17-Sep-71 3.4258 20-Sep-71 3.4066 21-Sep-71 3.4002 22-Sep-71 3.3932 23-Sep-71 3.3630 24-Sep-71 3.3642 27-Sep-71 3.3664 28-Sep-71 3.3654 29-Sep-71 3.3613 30-Sep-71 3.3681 1-Oct-71 3.3664 4-Oct-71 3.3701 5-Oct-71 3.3694 6-Oct-71 3.3645 7-Oct-71 3.3638 8-Oct-71 3.3589 11-Oct-71 ND 12-Oct-71 3.3599 13-Oct-71 3.3592 14-Oct-71 3.3616 15-Oct-71 3.3641 18-Oct-71 3.3588 19-Oct-71 3.3550 20-Oct-71 3.3512 21-Oct-71 3.3530 22-Oct-71 3.3546 25-Oct-71 ND 26-Oct-71 3.3535 27-Oct-71 3.3525 28-Oct-71 3.3529 29-Oct-71 3.3505 1-Nov-71 3.3511 2-Nov-71 ND 3-Nov-71 3.3468 4-Nov-71 3.3456 5-Nov-71 3.3419 8-Nov-71 3.3409 9-Nov-71 3.3418 10-Nov-71 3.3438 11-Nov-71 3.3422 12-Nov-71 3.3380 15-Nov-71 3.3367 16-Nov-71 3.3374 17-Nov-71 3.3404 18-Nov-71 3.3415 19-Nov-71 3.3303 22-Nov-71 3.3287 23-Nov-71 3.3221 24-Nov-71 3.3007 25-Nov-71 ND 26-Nov-71 3.3016 29-Nov-71 3.3091 30-Nov-71 3.3138 1-Dec-71 3.3113 2-Dec-71 3.3069 3-Dec-71 3.2873 6-Dec-71 3.2786 7-Dec-71 3.2879 8-Dec-71 3.2880 9-Dec-71 3.2884 10-Dec-71 3.2848 13-Dec-71 3.2830 14-Dec-71 3.2679 15-Dec-71 3.2746 16-Dec-71 3.2803 17-Dec-71 3.2771 20-Dec-71 ND 21-Dec-71 3.2722 22-Dec-71 3.2722 23-Dec-71 3.2676 24-Dec-71 3.2667 27-Dec-71 3.2701 28-Dec-71 3.2765 29-Dec-71 3.2737 30-Dec-71 3.2586 31-Dec-71 3.2520 3-Jan-72 3.2563 4-Jan-72 3.2579 5-Jan-72 3.2568 6-Jan-72 3.2548 7-Jan-72 3.2531 10-Jan-72 3.2452 11-Jan-72 3.2420 12-Jan-72 3.2300 13-Jan-72 3.2154 14-Jan-72 3.2051 17-Jan-72 3.1990 18-Jan-72 3.2069 19-Jan-72 3.1990 20-Jan-72 3.2005 21-Jan-72 3.2020 24-Jan-72 3.1986 25-Jan-72 3.1959 26-Jan-72 3.1959 27-Jan-72 3.1944 28-Jan-72 3.1913 31-Jan-72 3.1888 1-Feb-72 3.1827 2-Feb-72 3.1746 3-Feb-72 3.1761 4-Feb-72 3.1857 7-Feb-72 3.1827 8-Feb-72 3.1827 9-Feb-72 3.1802 10-Feb-72 3.1776 11-Feb-72 3.1796 14-Feb-72 3.1796 15-Feb-72 3.1796 16-Feb-72 3.1736 17-Feb-72 3.1736 18-Feb-72 3.1726 21-Feb-72 ND 22-Feb-72 3.1746 23-Feb-72 3.1741 24-Feb-72 3.1731 25-Feb-72 3.1802 28-Feb-72 3.1786 29-Feb-72 3.1746 1-Mar-72 3.1751 2-Mar-72 3.1754 3-Mar-72 3.1756 6-Mar-72 3.1731 7-Mar-72 3.1726 8-Mar-72 3.1706 9-Mar-72 3.1726 10-Mar-72 3.1751 13-Mar-72 3.1781 14-Mar-72 3.1814 15-Mar-72 3.1837 16-Mar-72 3.1832 17-Mar-72 3.1939 20-Mar-72 3.1949 21-Mar-72 3.1888 22-Mar-72 3.1918 23-Mar-72 3.1995 24-Mar-72 3.2041 27-Mar-72 3.2000 28-Mar-72 3.2020 29-Mar-72 3.1995 30-Mar-72 3.1980 31-Mar-72 3.1980 3-Apr-72 3.1990 4-Apr-72 3.1990 5-Apr-72 3.1997 6-Apr-72 3.2020 7-Apr-72 3.2036 10-Apr-72 3.2046 11-Apr-72 3.2049 12-Apr-72 3.2046 13-Apr-72 3.2067 14-Apr-72 3.2092 17-Apr-72 3.2113 18-Apr-72 3.2248 19-Apr-72 3.2300 20-Apr-72 3.2170 21-Apr-72 3.2175 24-Apr-72 3.2123 25-Apr-72 3.2154 26-Apr-72 3.2216 27-Apr-72 3.2191 28-Apr-72 3.2206 1-May-72 3.2180 2-May-72 3.2206 3-May-72 3.2196 4-May-72 3.2154 5-May-72 3.2165 8-May-72 3.2154 9-May-72 3.2082 10-May-72 3.2067 11-May-72 3.2095 12-May-72 3.2113 15-May-72 3.2170 16-May-72 3.2196 17-May-72 3.2128 18-May-72 3.2139 19-May-72 3.2128 22-May-72 3.2128 23-May-72 3.2108 24-May-72 3.2087 25-May-72 3.2118 26-May-72 3.2087 29-May-72 ND 30-May-72 3.2080 31-May-72 3.2067 1-Jun-72 3.2013 2-Jun-72 3.2026 5-Jun-72 3.2031 6-Jun-72 3.2046 7-Jun-72 3.2036 8-Jun-72 3.2020 9-Jun-72 3.2031 12-Jun-72 3.2000 13-Jun-72 3.1967 14-Jun-72 3.1969 15-Jun-72 3.1980 16-Jun-72 3.2005 19-Jun-72 3.2031 20-Jun-72 3.2062 21-Jun-72 3.2051 22-Jun-72 3.2134 23-Jun-72 3.1756 26-Jun-72 3.1726 27-Jun-72 3.1852 28-Jun-72 3.1761 29-Jun-72 3.1766 30-Jun-72 3.1726 3-Jul-72 3.1726 4-Jul-72 ND 5-Jul-72 3.1736 6-Jul-72 3.1746 7-Jul-72 3.1723 10-Jul-72 3.1736 11-Jul-72 3.1746 12-Jul-72 3.1726 13-Jul-72 3.1721 14-Jul-72 3.1721 17-Jul-72 3.1726 18-Jul-72 3.1791 19-Jul-72 3.1878 20-Jul-72 3.1878 21-Jul-72 3.1949 24-Jul-72 3.1939 25-Jul-72 3.1954 26-Jul-72 3.1934 27-Jul-72 3.1939 28-Jul-72 3.1944 31-Jul-72 3.1962 1-Aug-72 3.1954 2-Aug-72 3.2005 3-Aug-72 3.1995 4-Aug-72 3.1995 7-Aug-72 3.1990 8-Aug-72 3.2010 9-Aug-72 3.2015 10-Aug-72 3.2031 11-Aug-72 3.2020 14-Aug-72 3.2026 15-Aug-72 3.2046 16-Aug-72 3.2098 17-Aug-72 3.2134 18-Aug-72 3.2135 21-Aug-72 3.2196 22-Aug-72 3.2144 23-Aug-72 3.2118 24-Aug-72 3.2128 25-Aug-72 3.2180 28-Aug-72 3.2193 29-Aug-72 3.2222 30-Aug-72 3.2253 31-Aug-72 3.2287 1-Sep-72 3.2279 4-Sep-72 ND 5-Sep-72 3.2300 6-Sep-72 3.2255 7-Sep-72 3.2211 8-Sep-72 3.2237 11-Sep-72 3.2263 12-Sep-72 3.2276 13-Sep-72 3.2263 14-Sep-72 3.2271 15-Sep-72 3.2281 18-Sep-72 3.2326 19-Sep-72 3.2318 20-Sep-72 3.2295 21-Sep-72 3.2279 22-Sep-72 3.2242 25-Sep-72 3.2284 26-Sep-72 3.2336 27-Sep-72 3.2331 28-Sep-72 3.2373 29-Sep-72 3.2378 2-Oct-72 3.2446 3-Oct-72 3.2478 4-Oct-72 3.2381 5-Oct-72 3.2295 6-Oct-72 3.2323 9-Oct-72 ND 10-Oct-72 3.2381 11-Oct-72 3.2436 12-Oct-72 3.2446 13-Oct-72 3.2444 16-Oct-72 3.2460 17-Oct-72 3.2452 18-Oct-72 3.2412 19-Oct-72 3.2415 20-Oct-72 3.2441 23-Oct-72 ND 24-Oct-72 3.2441 25-Oct-72 3.2352 26-Oct-72 3.2352 27-Oct-72 3.2336 30-Oct-72 3.2321 31-Oct-72 3.2295 1-Nov-72 3.2289 2-Nov-72 3.2272 3-Nov-72 3.2232 6-Nov-72 3.2305 7-Nov-72 ND 8-Nov-72 3.2280 9-Nov-72 3.2284 10-Nov-72 3.2300 13-Nov-72 3.2310 14-Nov-72 3.2331 15-Nov-72 3.2284 16-Nov-72 3.2295 17-Nov-72 3.2336 20-Nov-72 3.2326 21-Nov-72 3.2308 22-Nov-72 3.2305 23-Nov-72 ND 24-Nov-72 3.2305 27-Nov-72 3.2289 28-Nov-72 3.2310 29-Nov-72 3.2279 30-Nov-72 3.2266 1-Dec-72 3.2216 4-Dec-72 3.2262 5-Dec-72 3.2255 6-Dec-72 3.2279 7-Dec-72 3.2276 8-Dec-72 3.2281 11-Dec-72 3.2295 12-Dec-72 3.2323 13-Dec-72 3.2310 14-Dec-72 3.2305 15-Dec-72 3.2342 18-Dec-72 3.2352 19-Dec-72 3.2331 20-Dec-72 3.2300 21-Dec-72 3.2289 22-Dec-72 3.2331 25-Dec-72 ND 26-Dec-72 3.2325 27-Dec-72 3.2315 28-Dec-72 3.2289 29-Dec-72 3.2274 1-Jan-73 ND 2-Jan-73 3.2310 3-Jan-73 3.2295 4-Jan-73 3.2297 5-Jan-73 3.2297 8-Jan-73 3.2318 9-Jan-73 3.2295 10-Jan-73 3.2227 11-Jan-73 3.2235 12-Jan-73 3.2244 15-Jan-73 3.2289 16-Jan-73 3.2276 17-Jan-73 3.2263 18-Jan-73 3.2271 19-Jan-73 3.2284 22-Jan-73 3.2118 23-Jan-73 3.2144 24-Jan-73 3.2072 25-Jan-73 3.2046 26-Jan-73 3.2031 29-Jan-73 3.1857 30-Jan-73 3.1796 31-Jan-73 3.1800 1-Feb-73 3.1726 2-Feb-73 3.1796 5-Feb-73 3.1766 6-Feb-73 3.1756 7-Feb-73 3.1731 8-Feb-73 3.1726 9-Feb-73 3.1726 12-Feb-73 ND 13-Feb-73 2.9994 14-Feb-73 2.9630 15-Feb-73 2.9691 16-Feb-73 2.9682 19-Feb-73 ND 20-Feb-73 2.9691 21-Feb-73 2.9630 22-Feb-73 2.9214 23-Feb-73 2.8694 26-Feb-73 2.8827 27-Feb-73 2.8637 28-Feb-73 2.8514 1-Mar-73 2.8409 2-Mar-73 2.7933 5-Mar-73 2.8474 6-Mar-73 2.8313 7-Mar-73 2.8177 8-Mar-73 2.8027 9-Mar-73 2.8193 12-Mar-73 2.8321 13-Mar-73 2.8506 14-Mar-73 2.8653 15-Mar-73 2.8645 16-Mar-73 2.8985 19-Mar-73 2.8985 20-Mar-73 2.8910 21-Mar-73 2.8985 22-Mar-73 2.9036 23-Mar-73 2.9070 26-Mar-73 2.9061 27-Mar-73 2.9053 28-Mar-73 2.9223 29-Mar-73 2.9317 30-Mar-73 2.9438 2-Apr-73 2.9490 3-Apr-73 2.9595 4-Apr-73 2.9369 5-Apr-73 2.9369 6-Apr-73 2.9403 9-Apr-73 2.9455 10-Apr-73 2.9459 11-Apr-73 2.9386 12-Apr-73 2.9429 13-Apr-73 2.9455 16-Apr-73 2.9472 17-Apr-73 2.9490 18-Apr-73 2.9542 19-Apr-73 2.9560 20-Apr-73 2.9542 23-Apr-73 2.9542 24-Apr-73 2.9603 25-Apr-73 2.9612 26-Apr-73 2.9630 27-Apr-73 2.9638 30-Apr-73 2.9608 1-May-73 2.9612 2-May-73 2.9568 3-May-73 2.9568 4-May-73 2.9568 7-May-73 2.9586 8-May-73 2.9542 9-May-73 2.9490 10-May-73 2.9459 11-May-73 2.9429 14-May-73 2.9053 15-May-73 2.8670 16-May-73 2.8760 17-May-73 2.8860 18-May-73 2.8777 21-May-73 2.8417 22-May-73 2.8425 23-May-73 2.8421 24-May-73 2.8458 25-May-73 2.8620 28-May-73 ND 29-May-73 2.8441 30-May-73 2.8265 31-May-73 2.8185 1-Jun-73 2.7964 4-Jun-73 2.7435 5-Jun-73 2.7397 6-Jun-73 2.7933 7-Jun-73 2.8027 8-Jun-73 2.7824 11-Jun-73 2.7871 12-Jun-73 2.7701 13-Jun-73 2.7855 14-Jun-73 2.7640 15-Jun-73 2.7397 18-Jun-73 2.7159 19-Jun-73 2.7300 20-Jun-73 2.7263 21-Jun-73 2.7108 22-Jun-73 2.7064 25-Jun-73 2.7093 26-Jun-73 2.6947 27-Jun-73 2.6674 28-Jun-73 2.6385 29-Jun-73 2.6212 2-Jul-73 2.6123 3-Jul-73 2.5893 4-Jul-73 ND 5-Jul-73 2.5478 6-Jul-73 2.4938 9-Jul-73 2.5740 10-Jul-73 2.6455 11-Jul-73 2.6560 12-Jul-73 2.6281 13-Jul-73 2.6281 16-Jul-73 2.6096 17-Jul-73 2.5700 18-Jul-73 2.5510 19-Jul-73 2.5940 20-Jul-73 2.5720 23-Jul-73 2.5674 24-Jul-73 2.5654 25-Jul-73 2.5694 26-Jul-73 2.5595 27-Jul-73 2.5733 30-Jul-73 2.5900 31-Jul-73 2.5773 1-Aug-73 2.5740 2-Aug-73 2.5780 3-Aug-73 2.5840 6-Aug-73 2.6151 7-Aug-73 2.5988 8-Aug-73 2.5994 9-Aug-73 2.6164 10-Aug-73 2.6490 13-Aug-73 2.6455 14-Aug-73 2.6781 15-Aug-73 2.6954 16-Aug-73 2.7248 17-Aug-73 2.7196 20-Aug-73 2.6631 21-Aug-73 2.6954 22-Aug-73 2.6983 23-Aug-73 2.7049 24-Aug-73 2.6969 27-Aug-73 2.7049 28-Aug-73 2.7020 29-Aug-73 2.6774 30-Aug-73 2.6903 31-Aug-73 2.6860 3-Sep-73 ND 4-Sep-73 2.6759 5-Sep-73 2.6575 6-Sep-73 2.6631 7-Sep-73 2.6490 10-Sep-73 2.6553 11-Sep-73 2.6624 12-Sep-73 2.6603 13-Sep-73 2.6631 14-Sep-73 2.6631 17-Sep-73 2.5484 18-Sep-73 2.5471 19-Sep-73 2.5491 20-Sep-73 2.5349 21-Sep-73 2.5471 24-Sep-73 2.5329 25-Sep-73 2.5272 26-Sep-73 2.5214 27-Sep-73 2.5323 28-Sep-73 2.5349 1-Oct-73 2.5202 2-Oct-73 2.5151 3-Oct-73 2.5119 4-Oct-73 2.5183 5-Oct-73 2.5113 8-Oct-73 ND 9-Oct-73 2.5075 10-Oct-73 2.4900 11-Oct-73 2.4826 12-Oct-73 2.4950 15-Oct-73 2.4956 16-Oct-73 2.4863 17-Oct-73 2.4759 18-Oct-73 2.4777 19-Oct-73 2.4789 22-Oct-73 ND 23-Oct-73 2.4564 24-Oct-73 2.4612 25-Oct-73 2.4734 26-Oct-73 2.5138 29-Oct-73 2.5349 30-Oct-73 2.5452 31-Oct-73 2.5400 1-Nov-73 2.5458 2-Nov-73 2.5556 5-Nov-73 2.6008 6-Nov-73 ND 7-Nov-73 2.6219 8-Nov-73 2.6267 9-Nov-73 2.6385 12-Nov-73 2.7042 13-Nov-73 2.7042 14-Nov-73 2.6903 15-Nov-73 2.6911 16-Nov-73 2.6882 19-Nov-73 2.6853 20-Nov-73 2.6961 21-Nov-73 2.7020 22-Nov-73 ND 23-Nov-73 2.7624 26-Nov-73 2.7601 27-Nov-73 2.7488 28-Nov-73 2.7571 29-Nov-73 2.7601 30-Nov-73 2.7601 3-Dec-73 2.7809 4-Dec-73 2.8129 5-Dec-73 2.8003 6-Dec-73 2.7964 7-Dec-73 2.8114 10-Dec-73 2.8169 11-Dec-73 2.8193 12-Dec-73 2.7988 13-Dec-73 2.7956 14-Dec-73 2.8035 17-Dec-73 2.8043 18-Dec-73 2.8066 19-Dec-73 2.7956 20-Dec-73 2.7980 21-Dec-73 2.8082 24-Dec-73 2.8169 25-Dec-73 ND 26-Dec-73 2.8169 27-Dec-73 2.8241 28-Dec-73 2.8241 31-Dec-73 2.8265 1-Jan-74 ND 2-Jan-74 2.8555 3-Jan-74 2.8653 4-Jan-74 2.8736 7-Jan-74 2.9568 8-Jan-74 2.9718 9-Jan-74 2.9394 10-Jan-74 2.9129 11-Jan-74 2.9061 14-Jan-74 2.9257 15-Jan-74 2.9577 16-Jan-74 2.9446 17-Jan-74 2.9586 18-Jan-74 2.9438 21-Jan-74 3.0057 22-Jan-74 3.0012 23-Jan-74 3.0148 24-Jan-74 2.9735 25-Jan-74 2.9735 28-Jan-74 2.9647 29-Jan-74 2.9499 30-Jan-74 2.9231 31-Jan-74 2.8835 1-Feb-74 2.8852 4-Feb-74 2.8620 5-Feb-74 2.8719 6-Feb-74 2.8645 7-Feb-74 2.8637 8-Feb-74 2.8711 11-Feb-74 2.8620 12-Feb-74 ND 13-Feb-74 2.8409 14-Feb-74 2.8313 15-Feb-74 2.8289 18-Feb-74 ND 19-Feb-74 2.8106 20-Feb-74 2.7964 21-Feb-74 2.7894 22-Feb-74 2.7640 25-Feb-74 2.8011 26-Feb-74 2.7894 27-Feb-74 2.7996 28-Feb-74 2.7972 1-Mar-74 2.8003 4-Mar-74 2.8043 5-Mar-74 2.7878 6-Mar-74 2.7933 7-Mar-74 2.7956 8-Mar-74 2.7855 11-Mar-74 2.7793 12-Mar-74 2.7793 13-Mar-74 2.7809 14-Mar-74 2.7894 15-Mar-74 2.7701 18-Mar-74 2.7701 19-Mar-74 2.7548 20-Mar-74 2.7233 21-Mar-74 2.6918 22-Mar-74 2.7093 25-Mar-74 2.6810 26-Mar-74 2.6925 27-Mar-74 2.7189 28-Mar-74 2.6846 29-Mar-74 2.6882 1-Apr-74 2.6969 2-Apr-74 2.6867 3-Apr-74 2.6976 4-Apr-74 2.7005 5-Apr-74 2.6947 8-Apr-74 2.6961 9-Apr-74 2.7189 10-Apr-74 2.7189 11-Apr-74 2.6954 12-Apr-74 2.6918 15-Apr-74 2.7005 16-Apr-74 2.7064 17-Apr-74 2.6817 18-Apr-74 2.6738 19-Apr-74 2.6824 22-Apr-74 2.6702 23-Apr-74 2.6399 24-Apr-74 2.6260 25-Apr-74 2.6392 26-Apr-74 2.6240 29-Apr-74 2.5853 30-Apr-74 2.5840 1-May-74 2.5981 2-May-74 2.5967 3-May-74 2.6035 6-May-74 2.5767 7-May-74 2.5920 8-May-74 2.5687 9-May-74 2.5628 10-May-74 2.5569 13-May-74 2.5253 14-May-74 2.5272 15-May-74 2.6001 16-May-74 2.5806 17-May-74 2.5907 20-May-74 2.6226 21-May-74 2.6069 22-May-74 2.5961 23-May-74 2.5887 24-May-74 2.6096 27-May-74 ND 28-May-74 2.6434 29-May-74 2.6774 30-May-74 2.6667 31-May-74 2.6511 3-Jun-74 2.6343 4-Jun-74 2.6399 5-Jun-74 2.6267 6-Jun-74 2.6130 7-Jun-74 2.6219 10-Jun-74 2.6323 11-Jun-74 2.6399 12-Jun-74 2.6582 13-Jun-74 2.6497 14-Jun-74 2.6469 17-Jun-74 2.6497 18-Jun-74 2.6539 19-Jun-74 2.6582 20-Jun-74 2.6617 21-Jun-74 2.6695 24-Jun-74 2.6853 25-Jun-74 2.6652 26-Jun-74 2.6596 27-Jun-74 2.6511 28-Jun-74 2.6560 1-Jul-74 2.6652 2-Jul-74 2.6504 3-Jul-74 2.6511 4-Jul-74 ND 5-Jul-74 2.6567 8-Jul-74 2.6596 9-Jul-74 2.6567 10-Jul-74 2.6532 11-Jul-74 2.6518 12-Jul-74 2.6371 15-Jul-74 2.6343 16-Jul-74 2.6385 17-Jul-74 2.6281 18-Jul-74 2.6295 19-Jul-74 2.6343 22-Jul-74 2.6144 23-Jul-74 2.5893 24-Jul-74 2.5556 25-Jul-74 2.6021 26-Jul-74 2.6157 29-Jul-74 2.6212 30-Jul-74 2.6337 31-Jul-74 2.6247 1-Aug-74 2.6254 2-Aug-74 2.6233 5-Aug-74 2.6247 6-Aug-74 2.6337 7-Aug-74 2.6406 8-Aug-74 2.6681 9-Aug-74 2.6504 12-Aug-74 2.6638 13-Aug-74 2.6752 14-Aug-74 2.6582 15-Aug-74 2.6667 16-Aug-74 2.6738 19-Aug-74 2.6961 20-Aug-74 2.6867 21-Aug-74 2.6860 22-Aug-74 2.6976 23-Aug-74 2.6903 26-Aug-74 2.6918 27-Aug-74 2.7181 28-Aug-74 2.7064 29-Aug-74 2.7137 30-Aug-74 2.7108 2-Sep-74 ND 3-Sep-74 2.7130 4-Sep-74 2.7137 5-Sep-74 2.7248 6-Sep-74 2.7226 9-Sep-74 2.7233 10-Sep-74 2.7115 11-Sep-74 2.7203 12-Sep-74 2.7159 13-Sep-74 2.7130 16-Sep-74 2.7152 17-Sep-74 2.7020 18-Sep-74 2.7012 19-Sep-74 2.7071 20-Sep-74 2.7093 23-Sep-74 2.7042 24-Sep-74 2.7100 25-Sep-74 2.7174 26-Sep-74 2.7115 27-Sep-74 2.7064 30-Sep-74 2.7027 1-Oct-74 2.6976 2-Oct-74 2.6983 3-Oct-74 2.6874 4-Oct-74 2.6767 7-Oct-74 2.6695 8-Oct-74 2.6731 9-Oct-74 2.6511 10-Oct-74 2.6709 11-Oct-74 2.6731 14-Oct-74 ND 15-Oct-74 2.6660 16-Oct-74 2.6546 17-Oct-74 2.6518 18-Oct-74 2.6413 21-Oct-74 2.6553 22-Oct-74 2.6448 23-Oct-74 2.6267 24-Oct-74 2.6260 25-Oct-74 2.6330 28-Oct-74 2.6406 29-Oct-74 2.6371 30-Oct-74 2.6399 31-Oct-74 2.6385 1-Nov-74 2.6337 4-Nov-74 2.6219 5-Nov-74 ND 6-Nov-74 2.6212 7-Nov-74 2.6178 8-Nov-74 2.6337 11-Nov-74 ND 12-Nov-74 2.6427 13-Nov-74 2.6267 14-Nov-74 2.6055 15-Nov-74 2.6062 18-Nov-74 2.5707 19-Nov-74 2.5907 20-Nov-74 2.6008 21-Nov-74 2.5988 22-Nov-74 2.5773 25-Nov-74 2.5700 26-Nov-74 2.5753 27-Nov-74 2.5727 28-Nov-74 ND 29-Nov-74 2.5667 2-Dec-74 2.5846 3-Dec-74 2.5820 4-Dec-74 2.5681 5-Dec-74 2.5628 6-Dec-74 2.5681 9-Dec-74 2.5569 10-Dec-74 2.5582 11-Dec-74 2.5523 12-Dec-74 2.5323 13-Dec-74 2.5387 16-Dec-74 2.5355 17-Dec-74 2.5157 18-Dec-74 2.5297 19-Dec-74 2.5387 20-Dec-74 2.5394 23-Dec-74 2.5445 24-Dec-74 2.5400 25-Dec-74 ND 26-Dec-74 2.5394 27-Dec-74 2.5082 30-Dec-74 2.4994 31-Dec-74 2.5025 1-Jan-75 ND 2-Jan-75 2.5038 3-Jan-75 2.4851 6-Jan-75 2.4643 7-Jan-75 2.4612 8-Jan-75 2.4826 9-Jan-75 2.4765 10-Jan-75 2.4667 13-Jan-75 2.4740 14-Jan-75 2.4938 15-Jan-75 2.4814 16-Jan-75 2.4759 17-Jan-75 2.4710 20-Jan-75 2.4570 21-Jan-75 2.4492 22-Jan-75 2.4480 23-Jan-75 2.4272 24-Jan-75 2.4172 27-Jan-75 2.3987 28-Jan-75 2.4062 29-Jan-75 2.4378 30-Jan-75 2.4343 31-Jan-75 2.4301 3-Feb-75 2.4402 4-Feb-75 2.4540 5-Feb-75 2.4570 6-Feb-75 2.4450 7-Feb-75 2.4462 10-Feb-75 2.4272 11-Feb-75 2.4295 12-Feb-75 ND 13-Feb-75 2.4160 14-Feb-75 2.4201 17-Feb-75 ND 18-Feb-75 2.3969 19-Feb-75 2.3998 20-Feb-75 2.3906 21-Feb-75 2.3872 24-Feb-75 2.3714 25-Feb-75 2.3702 26-Feb-75 2.3590 27-Feb-75 2.3452 28-Feb-75 2.3425 3-Mar-75 2.3375 4-Mar-75 2.3529 5-Mar-75 2.3463 6-Mar-75 2.3669 7-Mar-75 2.3878 10-Mar-75 2.3866 11-Mar-75 2.3674 12-Mar-75 2.3793 13-Mar-75 2.3753 14-Mar-75 2.3742 17-Mar-75 2.3747 18-Mar-75 2.3613 19-Mar-75 2.3518 20-Mar-75 2.3652 21-Mar-75 2.3708 24-Mar-75 2.3804 25-Mar-75 2.3906 26-Mar-75 2.3912 27-Mar-75 2.4015 28-Mar-75 2.3958 31-Mar-75 2.3981 1-Apr-75 2.3883 2-Apr-75 2.3935 3-Apr-75 2.3964 4-Apr-75 2.4242 7-Apr-75 2.4219 8-Apr-75 2.4102 9-Apr-75 2.4160 10-Apr-75 2.4349 11-Apr-75 2.4331 14-Apr-75 2.4480 15-Apr-75 2.4355 16-Apr-75 2.4337 17-Apr-75 2.4290 18-Apr-75 2.4290 21-Apr-75 2.4343 22-Apr-75 2.4319 23-Apr-75 2.4102 24-Apr-75 2.4172 25-Apr-75 2.4290 28-Apr-75 2.4242 29-Apr-75 2.4190 30-Apr-75 2.4231 1-May-75 2.4237 2-May-75 2.4248 5-May-75 2.4184 6-May-75 2.4166 7-May-75 2.4062 8-May-75 2.3969 9-May-75 2.4004 12-May-75 2.4027 13-May-75 2.3838 14-May-75 2.3895 15-May-75 2.4178 16-May-75 2.4149 19-May-75 2.4044 20-May-75 2.4079 21-May-75 2.3923 22-May-75 2.3952 23-May-75 2.4010 26-May-75 ND 27-May-75 2.4033 28-May-75 2.4015 29-May-75 2.4015 30-May-75 2.4021 2-Jun-75 2.3992 3-Jun-75 2.3929 4-Jun-75 2.4015 5-Jun-75 2.4004 6-Jun-75 2.4021 9-Jun-75 2.4062 10-Jun-75 2.4038 11-Jun-75 2.3923 12-Jun-75 2.3941 13-Jun-75 2.4010 16-Jun-75 2.3969 17-Jun-75 2.4015 18-Jun-75 2.4108 19-Jun-75 2.4102 20-Jun-75 2.4114 23-Jun-75 2.4219 24-Jun-75 2.4254 25-Jun-75 2.4242 26-Jun-75 2.4290 27-Jun-75 2.4349 30-Jun-75 2.4414 1-Jul-75 2.4558 2-Jul-75 2.4759 3-Jul-75 2.4777 4-Jul-75 ND 7-Jul-75 2.4950 8-Jul-75 2.4857 9-Jul-75 2.4820 10-Jul-75 2.5012 11-Jul-75 2.5176 14-Jul-75 2.5316 15-Jul-75 2.5355 16-Jul-75 2.5426 17-Jul-75 2.5608 18-Jul-75 2.5740 21-Jul-75 2.5860 22-Jul-75 2.5907 23-Jul-75 2.6028 24-Jul-75 2.6144 25-Jul-75 2.6082 28-Jul-75 2.6371 29-Jul-75 2.6476 30-Jul-75 2.6511 31-Jul-75 2.6490 1-Aug-75 2.6455 4-Aug-75 2.6385 5-Aug-75 2.6267 6-Aug-75 2.6385 7-Aug-75 2.6497 8-Aug-75 2.6434 11-Aug-75 2.6476 12-Aug-75 2.6532 13-Aug-75 2.6483 14-Aug-75 2.6420 15-Aug-75 2.6434 18-Aug-75 2.6399 19-Aug-75 2.6233 20-Aug-75 2.6295 21-Aug-75 2.6288 22-Aug-75 2.6350 25-Aug-75 2.6427 26-Aug-75 2.6330 27-Aug-75 2.6385 28-Aug-75 2.6406 29-Aug-75 2.6406 1-Sep-75 ND 2-Sep-75 2.6455 3-Sep-75 2.6364 4-Sep-75 2.6434 5-Sep-75 2.6448 8-Sep-75 2.6420 9-Sep-75 2.6483 10-Sep-75 2.6497 11-Sep-75 2.6532 12-Sep-75 2.6631 15-Sep-75 2.6645 16-Sep-75 2.6846 17-Sep-75 2.6976 18-Sep-75 2.7042 19-Sep-75 2.7042 22-Sep-75 2.7285 23-Sep-75 2.7457 24-Sep-75 2.7345 25-Sep-75 2.7263 26-Sep-75 2.7360 29-Sep-75 2.7420 30-Sep-75 2.7248 1-Oct-75 2.6932 2-Oct-75 2.6932 3-Oct-75 2.7034 6-Oct-75 2.6925 7-Oct-75 2.6860 8-Oct-75 2.6874 9-Oct-75 2.6788 10-Oct-75 2.6511 13-Oct-75 ND 14-Oct-75 2.6738 15-Oct-75 2.6476 16-Oct-75 2.6378 17-Oct-75 2.6441 20-Oct-75 2.6434 21-Oct-75 2.6371 22-Oct-75 2.6274 23-Oct-75 2.6302 24-Oct-75 2.6302 27-Oct-75 2.6385 28-Oct-75 2.6441 29-Oct-75 2.6337 30-Oct-75 2.6281 31-Oct-75 2.6247 3-Nov-75 2.6233 4-Nov-75 ND 5-Nov-75 2.6399 6-Nov-75 2.6302 7-Nov-75 2.6337 10-Nov-75 2.6343 11-Nov-75 ND 12-Nov-75 2.6330 13-Nov-75 2.6476 14-Nov-75 2.6596 17-Nov-75 2.6831 18-Nov-75 2.6759 19-Nov-75 2.6681 20-Nov-75 2.6589 21-Nov-75 2.6709 24-Nov-75 2.6717 25-Nov-75 2.6688 26-Nov-75 2.6802 27-Nov-75 ND 28-Nov-75 2.6911 1-Dec-75 2.6838 2-Dec-75 2.6802 3-Dec-75 2.6802 4-Dec-75 2.6427 5-Dec-75 2.6903 8-Dec-75 2.6860 9-Dec-75 2.6932 10-Dec-75 2.6918 11-Dec-75 2.6925 12-Dec-75 2.6940 15-Dec-75 2.7027 16-Dec-75 2.6998 17-Dec-75 2.6925 18-Dec-75 2.6911 19-Dec-75 2.6867 22-Dec-75 2.6831 23-Dec-75 2.6767 24-Dec-75 2.6802 25-Dec-75 ND 26-Dec-75 2.6802 29-Dec-75 2.6860 30-Dec-75 2.6874 31-Dec-75 2.6853 1-Jan-76 ND 2-Jan-76 2.6853 5-Jan-76 2.6674 6-Jan-76 2.6702 7-Jan-76 2.6660 8-Jan-76 2.6674 9-Jan-76 2.6738 12-Jan-76 2.6738 13-Jan-76 2.6738 14-Jan-76 2.6681 15-Jan-76 2.6709 16-Jan-76 2.6709 19-Jan-76 2.6702 20-Jan-76 2.6745 21-Jan-76 2.6810 22-Jan-76 2.6731 23-Jan-76 2.6731 26-Jan-76 2.6724 27-Jan-76 2.6717 28-Jan-76 2.6681 29-Jan-76 2.6674 30-Jan-76 2.6674 2-Feb-76 2.6582 3-Feb-76 2.6582 4-Feb-76 2.6603 5-Feb-76 2.6645 6-Feb-76 2.6702 9-Feb-76 2.6674 10-Feb-76 2.6610 11-Feb-76 2.6518 12-Feb-76 ND 13-Feb-76 2.6518 16-Feb-76 ND 17-Feb-76 2.6695 18-Feb-76 2.6631 19-Feb-76 2.6596 20-Feb-76 2.6688 23-Feb-76 2.6674 24-Feb-76 2.6667 25-Feb-76 2.6709 26-Feb-76 2.6745 27-Feb-76 2.6795 1-Mar-76 2.6940 2-Mar-76 2.6860 3-Mar-76 2.6810 4-Mar-76 2.6896 5-Mar-76 2.6817 8-Mar-76 2.6810 9-Mar-76 2.6831 10-Mar-76 2.6867 11-Mar-76 2.6918 12-Mar-76 2.6969 15-Mar-76 2.6991 16-Mar-76 2.7042 17-Mar-76 2.7049 18-Mar-76 2.6947 19-Mar-76 2.6961 22-Mar-76 2.6976 23-Mar-76 2.7027 24-Mar-76 2.6911 25-Mar-76 2.6889 26-Mar-76 2.6940 29-Mar-76 2.6932 30-Mar-76 2.6874 31-Mar-76 2.6882 1-Apr-76 2.6846 2-Apr-76 2.6925 5-Apr-76 2.6903 6-Apr-76 2.6874 7-Apr-76 2.6896 8-Apr-76 2.6867 9-Apr-76 2.6896 12-Apr-76 2.6874 13-Apr-76 2.6860 14-Apr-76 2.6795 15-Apr-76 2.6831 16-Apr-76 2.6846 19-Apr-76 2.6846 20-Apr-76 2.6846 21-Apr-76 2.6867 22-Apr-76 2.6889 23-Apr-76 2.6889 26-Apr-76 2.6889 27-Apr-76 2.6903 28-Apr-76 2.6903 29-Apr-76 2.6867 30-Apr-76 2.6838 3-May-76 2.6846 4-May-76 2.6860 5-May-76 2.6874 6-May-76 2.6860 7-May-76 2.6896 10-May-76 2.6918 11-May-76 2.6983 12-May-76 2.7064 13-May-76 2.7064 14-May-76 2.7159 17-May-76 2.7375 18-May-76 2.7337 19-May-76 2.7255 20-May-76 2.7307 21-May-76 2.7390 24-May-76 2.7375 25-May-76 2.7405 26-May-76 2.7450 27-May-76 2.7420 28-May-76 2.7518 31-May-76 ND 1-Jun-76 2.7548 2-Jun-76 2.7435 3-Jun-76 2.7457 4-Jun-76 2.7442 7-Jun-76 2.7360 8-Jun-76 2.7293 9-Jun-76 2.7278 10-Jun-76 2.7397 11-Jun-76 2.7375 14-Jun-76 2.7390 15-Jun-76 2.7352 16-Jun-76 2.7367 17-Jun-76 2.7360 18-Jun-76 2.7375 21-Jun-76 2.7405 22-Jun-76 2.7390 23-Jun-76 2.7360 24-Jun-76 2.7337 25-Jun-76 2.7405 28-Jun-76 2.7390 29-Jun-76 2.7360 30-Jun-76 2.7263 1-Jul-76 2.7285 2-Jul-76 2.7278 5-Jul-76 ND 6-Jul-76 2.7315 7-Jul-76 2.7300 8-Jul-76 2.7270 9-Jul-76 2.7270 12-Jul-76 2.7293 13-Jul-76 2.7300 14-Jul-76 2.7293 15-Jul-76 2.7307 16-Jul-76 2.7382 19-Jul-76 2.7360 20-Jul-76 2.7367 21-Jul-76 2.7345 22-Jul-76 2.7345 23-Jul-76 2.7360 26-Jul-76 2.7337 27-Jul-76 2.7307 28-Jul-76 2.7181 29-Jul-76 2.7137 30-Jul-76 2.7071 2-Aug-76 2.6940 3-Aug-76 2.7049 4-Aug-76 2.6954 5-Aug-76 2.6976 6-Aug-76 2.6976 9-Aug-76 2.6874 10-Aug-76 2.6889 11-Aug-76 2.6860 12-Aug-76 2.6925 13-Aug-76 2.6998 16-Aug-76 2.6759 17-Aug-76 2.6702 18-Aug-76 2.6731 19-Aug-76 2.6802 20-Aug-76 2.6838 23-Aug-76 2.6702 24-Aug-76 2.6589 25-Aug-76 2.6427 26-Aug-76 2.6281 27-Aug-76 2.6343 30-Aug-76 2.6371 31-Aug-76 2.6406 1-Sep-76 2.6350 2-Sep-76 2.6350 3-Sep-76 2.6364 6-Sep-76 ND 7-Sep-76 2.6316 8-Sep-76 2.6288 9-Sep-76 2.6233 10-Sep-76 2.6260 13-Sep-76 2.6212 14-Sep-76 2.6137 15-Sep-76 2.5927 16-Sep-76 2.5994 17-Sep-76 2.6103 20-Sep-76 2.6028 21-Sep-76 2.6015 22-Sep-76 2.5853 23-Sep-76 2.5913 24-Sep-76 2.5880 27-Sep-76 2.5780 28-Sep-76 2.5687 29-Sep-76 2.5694 30-Sep-76 2.5667 1-Oct-76 2.5654 4-Oct-76 2.5621 5-Oct-76 2.5517 6-Oct-76 2.5413 7-Oct-76 2.5504 8-Oct-76 2.5608 11-Oct-76 ND 12-Oct-76 2.5582 13-Oct-76 2.5530 14-Oct-76 2.5536 15-Oct-76 2.5602 18-Oct-76 2.5681 19-Oct-76 2.5530 20-Oct-76 2.5471 21-Oct-76 2.5504 22-Oct-76 2.5504 25-Oct-76 2.5387 26-Oct-76 2.5361 27-Oct-76 2.5157 28-Oct-76 2.5075 29-Oct-76 2.5138 1-Nov-76 2.5189 2-Nov-76 ND 3-Nov-76 2.5100 4-Nov-76 2.5253 5-Nov-76 2.5272 8-Nov-76 2.5195 9-Nov-76 2.5284 10-Nov-76 2.5284 11-Nov-76 ND 12-Nov-76 2.5284 15-Nov-76 2.5310 16-Nov-76 2.5297 17-Nov-76 2.5336 18-Nov-76 2.5323 19-Nov-76 2.5265 22-Nov-76 2.5025 23-Nov-76 2.5038 24-Nov-76 2.5094 25-Nov-76 ND 26-Nov-76 2.5119 29-Nov-76 2.5107 30-Nov-76 2.5082 1-Dec-76 2.5145 2-Dec-76 2.5151 3-Dec-76 2.5094 6-Dec-76 2.5006 7-Dec-76 2.5012 8-Dec-76 2.4987 9-Dec-76 2.5000 10-Dec-76 2.4981 13-Dec-76 2.4987 14-Dec-76 2.4956 15-Dec-76 2.4938 16-Dec-76 2.4876 17-Dec-76 2.4863 20-Dec-76 2.4691 21-Dec-76 2.4667 22-Dec-76 2.4704 23-Dec-76 2.4759 24-Dec-76 2.4771 27-Dec-76 2.4679 28-Dec-76 2.4624 29-Dec-76 2.4570 30-Dec-76 2.4564 31-Dec-76 2.4576 3-Jan-77 2.4408 4-Jan-77 2.4432 5-Jan-77 2.4474 6-Jan-77 2.4546 7-Jan-77 2.4710 10-Jan-77 2.4969 11-Jan-77 2.4931 12-Jan-77 2.4907 13-Jan-77 2.5044 14-Jan-77 2.5126 17-Jan-77 2.5132 18-Jan-77 2.5189 19-Jan-77 2.5221 20-Jan-77 2.5189 21-Jan-77 2.5164 24-Jan-77 2.5316 25-Jan-77 2.5439 26-Jan-77 2.5432 27-Jan-77 2.5432 28-Jan-77 2.5413 31-Jan-77 2.5233 1-Feb-77 2.5265 2-Feb-77 2.5272 3-Feb-77 2.5304 4-Feb-77 2.5304 7-Feb-77 2.5240 8-Feb-77 2.5259 9-Feb-77 2.5189 10-Feb-77 2.5202 11-Feb-77 2.5138 14-Feb-77 2.4981 15-Feb-77 2.5069 16-Feb-77 2.5075 17-Feb-77 2.5056 18-Feb-77 2.4950 21-Feb-77 ND 22-Feb-77 2.4981 23-Feb-77 2.5012 24-Feb-77 2.5056 25-Feb-77 2.4963 28-Feb-77 2.4931 1-Mar-77 2.4925 2-Mar-77 2.4919 3-Mar-77 2.4913 4-Mar-77 2.4919 7-Mar-77 2.4950 8-Mar-77 2.4963 9-Mar-77 2.5000 10-Mar-77 2.4969 11-Mar-77 2.4981 14-Mar-77 2.4994 15-Mar-77 2.4987 16-Mar-77 2.4975 17-Mar-77 2.4975 18-Mar-77 2.4975 21-Mar-77 2.4950 22-Mar-77 2.4981 23-Mar-77 2.4919 24-Mar-77 2.4950 25-Mar-77 2.4956 28-Mar-77 2.4907 29-Mar-77 2.4931 30-Mar-77 2.4913 31-Mar-77 2.4913 1-Apr-77 2.4925 4-Apr-77 2.4900 5-Apr-77 2.4888 6-Apr-77 2.4869 7-Apr-77 2.4789 8-Apr-77 2.4771 11-Apr-77 2.4765 12-Apr-77 2.4746 13-Apr-77 2.4643 14-Apr-77 2.4716 15-Apr-77 2.4685 18-Apr-77 2.4679 19-Apr-77 2.4740 20-Apr-77 2.4752 21-Apr-77 2.4716 22-Apr-77 2.4667 25-Apr-77 2.4637 26-Apr-77 2.4637 27-Apr-77 2.4570 28-Apr-77 2.4498 29-Apr-77 2.4402 2-May-77 2.4486 3-May-77 2.4564 4-May-77 2.4426 5-May-77 2.4450 6-May-77 2.4420 9-May-77 2.4594 10-May-77 2.4637 11-May-77 2.4725 12-May-77 2.4637 13-May-77 2.4564 16-May-77 2.4594 17-May-77 2.4558 18-May-77 2.4525 19-May-77 2.4528 20-May-77 2.4558 23-May-77 2.4594 24-May-77 2.4606 25-May-77 2.4597 26-May-77 2.4552 27-May-77 2.4667 30-May-77 ND 31-May-77 2.4682 1-Jun-77 2.4661 2-Jun-77 2.4618 3-Jun-77 2.4667 6-Jun-77 2.4673 7-Jun-77 2.4722 8-Jun-77 2.4697 9-Jun-77 2.4691 10-Jun-77 2.4719 13-Jun-77 2.4752 14-Jun-77 2.4752 15-Jun-77 2.4768 16-Jun-77 2.4795 17-Jun-77 2.4888 20-Jun-77 2.4966 21-Jun-77 2.4891 22-Jun-77 2.4919 23-Jun-77 2.4922 24-Jun-77 2.4935 27-Jun-77 2.4959 28-Jun-77 2.4978 29-Jun-77 2.4808 30-Jun-77 2.4780 1-Jul-77 2.4786 4-Jul-77 ND 5-Jul-77 2.4594 6-Jul-77 2.4643 7-Jul-77 2.4594 8-Jul-77 2.4570 11-Jul-77 2.4438 12-Jul-77 2.4558 13-Jul-77 2.4480 14-Jul-77 ND 15-Jul-77 2.4450 18-Jul-77 2.4337 19-Jul-77 2.4278 20-Jul-77 2.4331 21-Jul-77 2.4207 22-Jul-77 2.4175 25-Jul-77 2.4111 26-Jul-77 2.4079 27-Jul-77 2.4181 28-Jul-77 2.4331 29-Jul-77 2.4492 1-Aug-77 2.4510 2-Aug-77 2.4396 3-Aug-77 2.4319 4-Aug-77 2.4387 5-Aug-77 2.4301 8-Aug-77 2.4468 9-Aug-77 2.4405 10-Aug-77 2.4504 11-Aug-77 2.4450 12-Aug-77 2.4552 15-Aug-77 2.4585 16-Aug-77 2.4713 17-Aug-77 2.4615 18-Aug-77 2.4570 19-Aug-77 2.4588 22-Aug-77 2.4540 23-Aug-77 2.4492 24-Aug-77 2.4372 25-Aug-77 2.4522 26-Aug-77 2.4420 29-Aug-77 2.4600 30-Aug-77 2.4528 31-Aug-77 2.4474 1-Sep-77 2.4486 2-Sep-77 2.4504 5-Sep-77 ND 6-Sep-77 2.4555 7-Sep-77 2.4504 8-Sep-77 2.4555 9-Sep-77 2.4603 12-Sep-77 2.4676 13-Sep-77 2.4646 14-Sep-77 2.4676 15-Sep-77 2.4649 16-Sep-77 2.4658 19-Sep-77 2.4688 20-Sep-77 2.4664 21-Sep-77 2.4658 22-Sep-77 2.4667 23-Sep-77 2.4658 26-Sep-77 2.4670 27-Sep-77 2.4768 28-Sep-77 2.4716 29-Sep-77 2.4658 30-Sep-77 2.4534 3-Oct-77 2.4408 4-Oct-77 2.4474 5-Oct-77 2.4462 6-Oct-77 2.4384 7-Oct-77 2.4411 10-Oct-77 ND 11-Oct-77 2.4519 12-Oct-77 2.4423 13-Oct-77 2.4402 14-Oct-77 2.4349 17-Oct-77 2.4284 18-Oct-77 2.4290 19-Oct-77 2.4390 20-Oct-77 2.4372 21-Oct-77 2.4372 24-Oct-77 2.4272 25-Oct-77 2.4325 26-Oct-77 2.4301 27-Oct-77 2.4310 28-Oct-77 2.4257 31-Oct-77 2.4231 1-Nov-77 2.4102 2-Nov-77 2.4190 3-Nov-77 2.4160 4-Nov-77 2.4307 7-Nov-77 2.4426 8-Nov-77 ND 9-Nov-77 2.4402 10-Nov-77 2.4237 11-Nov-77 ND 14-Nov-77 2.4260 15-Nov-77 2.4281 16-Nov-77 2.4254 17-Nov-77 2.4248 18-Nov-77 2.4166 21-Nov-77 2.4137 22-Nov-77 2.4111 23-Nov-77 2.4088 24-Nov-77 ND 25-Nov-77 2.3981 28-Nov-77 2.3958 29-Nov-77 2.4027 30-Nov-77 2.3992 1-Dec-77 2.3923 2-Dec-77 2.3889 5-Dec-77 2.3736 6-Dec-77 2.3557 7-Dec-77 2.3463 8-Dec-77 2.3574 9-Dec-77 2.3674 12-Dec-77 2.3546 13-Dec-77 2.3296 14-Dec-77 2.3202 15-Dec-77 2.3213 16-Dec-77 2.3229 19-Dec-77 2.2883 20-Dec-77 2.2920 21-Dec-77 2.2889 22-Dec-77 2.3229 23-Dec-77 2.3218 26-Dec-77 ND 27-Dec-77 2.3283 28-Dec-77 2.2952 29-Dec-77 2.2727 30-Dec-77 2.2599 2-Jan-78 ND 3-Jan-78 2.2406 4-Jan-78 2.2282 5-Jan-78 2.3095 6-Jan-78 2.2753 9-Jan-78 2.2978 10-Jan-78 2.2883 11-Jan-78 2.2660 12-Jan-78 2.2779 13-Jan-78 2.2635 16-Jan-78 2.2624 17-Jan-78 2.2758 18-Jan-78 2.2815 19-Jan-78 2.2738 20-Jan-78 2.2753 23-Jan-78 2.2578 24-Jan-78 2.2556 25-Jan-78 2.2507 26-Jan-78 2.2599 27-Jan-78 2.2707 30-Jan-78 2.2671 31-Jan-78 2.2609 1-Feb-78 2.2650 2-Feb-78 2.2594 3-Feb-78 2.2614 6-Feb-78 2.2548 7-Feb-78 2.2573 8-Feb-78 2.2589 9-Feb-78 2.2584 10-Feb-78 2.2573 13-Feb-78 ND 14-Feb-78 2.2351 15-Feb-78 2.2356 16-Feb-78 2.2207 17-Feb-78 2.2188 20-Feb-78 ND 21-Feb-78 2.2022 22-Feb-78 2.1959 23-Feb-78 2.1659 24-Feb-78 2.2075 27-Feb-78 2.1939 28-Feb-78 2.1668 1-Mar-78 2.1608 2-Mar-78 2.1515 3-Mar-78 2.1692 6-Mar-78 2.1673 7-Mar-78 2.1580 8-Mar-78 2.1584 9-Mar-78 2.1692 10-Mar-78 2.1954 13-Mar-78 2.1810 14-Mar-78 2.1853 15-Mar-78 2.1872 16-Mar-78 2.1772 17-Mar-78 2.1858 20-Mar-78 2.1844 21-Mar-78 2.1930 22-Mar-78 2.1858 23-Mar-78 2.1839 24-Mar-78 2.1829 27-Mar-78 2.1763 28-Mar-78 2.1763 29-Mar-78 2.1723 30-Mar-78 2.1706 31-Mar-78 2.1368 3-Apr-78 2.1478 4-Apr-78 2.1636 5-Apr-78 2.1570 6-Apr-78 2.1524 7-Apr-78 2.1524 10-Apr-78 2.1439 11-Apr-78 2.1491 12-Apr-78 2.1515 13-Apr-78 2.1631 14-Apr-78 2.1668 17-Apr-78 2.1810 18-Apr-78 2.1829 19-Apr-78 2.1882 20-Apr-78 2.2205 21-Apr-78 2.2119 24-Apr-78 2.2202 25-Apr-78 2.2207 26-Apr-78 2.2237 27-Apr-78 2.2036 28-Apr-78 2.2134 1-May-78 2.2139 2-May-78 2.2262 3-May-78 2.2222 4-May-78 2.2099 5-May-78 2.2173 8-May-78 2.2346 9-May-78 2.2457 10-May-78 2.2344 11-May-78 2.2442 12-May-78 2.2584 15-May-78 2.2655 16-May-78 2.2810 17-May-78 2.2795 18-May-78 2.2553 19-May-78 2.2753 22-May-78 2.2738 23-May-78 2.2815 24-May-78 2.2770 25-May-78 2.2717 26-May-78 2.2689 29-May-78 2.2660 30-May-78 ND 31-May-78 2.2447 1-Jun-78 2.2447 2-Jun-78 2.2309 5-Jun-78 2.2432 6-Jun-78 2.2411 7-Jun-78 2.2391 8-Jun-78 2.2346 9-Jun-78 2.2386 12-Jun-78 2.2331 13-Jun-78 2.2361 14-Jun-78 2.2351 15-Jun-78 2.2449 16-Jun-78 2.2462 19-Jun-78 2.2427 20-Jun-78 2.2331 21-Jun-78 2.2292 22-Jun-78 2.2432 23-Jun-78 2.2257 26-Jun-78 2.2311 27-Jun-78 2.2341 28-Jun-78 2.2316 29-Jun-78 2.2306 30-Jun-78 2.2302 3-Jul-78 2.2227 4-Jul-78 ND 5-Jul-78 2.2099 6-Jul-78 2.2252 7-Jul-78 2.2202 10-Jul-78 2.2056 11-Jul-78 2.2112 12-Jul-78 2.2212 13-Jul-78 2.2173 14-Jul-78 2.2227 17-Jul-78 2.2321 18-Jul-78 2.2311 19-Jul-78 2.2242 20-Jul-78 2.2188 21-Jul-78 2.2190 24-Jul-78 2.2124 25-Jul-78 2.2198 26-Jul-78 2.2252 27-Jul-78 2.2232 28-Jul-78 2.2065 31-Jul-78 2.2017 1-Aug-78 2.2036 2-Aug-78 2.2031 3-Aug-78 2.2031 4-Aug-78 2.2036 7-Aug-78 2.1805 8-Aug-78 2.1580 9-Aug-78 2.1526 10-Aug-78 2.1459 11-Aug-78 2.1358 14-Aug-78 2.1142 15-Aug-78 2.1268 16-Aug-78 2.1119 17-Aug-78 2.1622 18-Aug-78 2.1622 21-Aug-78 2.1739 22-Aug-78 2.1612 23-Aug-78 2.1716 24-Aug-78 2.1659 25-Aug-78 2.1829 28-Aug-78 2.1882 29-Aug-78 2.1622 30-Aug-78 2.1610 31-Aug-78 2.1575 1-Sep-78 2.1510 4-Sep-78 ND 5-Sep-78 2.1530 6-Sep-78 2.1510 7-Sep-78 2.1580 8-Sep-78 2.1720 11-Sep-78 2.1645 12-Sep-78 2.1650 13-Sep-78 2.1510 14-Sep-78 2.1530 15-Sep-78 2.1500 18-Sep-78 2.1490 19-Sep-78 2.1445 20-Sep-78 2.1320 21-Sep-78 2.1225 22-Sep-78 2.1245 25-Sep-78 2.1130 26-Sep-78 2.1190 27-Sep-78 2.1120 28-Sep-78 2.1070 29-Sep-78 2.1080 2-Oct-78 2.0970 3-Oct-78 2.0745 4-Oct-78 2.0600 5-Oct-78 2.0640 6-Oct-78 2.0700 9-Oct-78 ND 10-Oct-78 2.0550 11-Oct-78 2.0300 12-Oct-78 2.0335 13-Oct-78 2.0270 16-Oct-78 2.0300 17-Oct-78 2.0190 18-Oct-78 2.0050 19-Oct-78 2.0050 20-Oct-78 1.9780 23-Oct-78 1.9690 24-Oct-78 1.9730 25-Oct-78 1.9410 26-Oct-78 1.9220 27-Oct-78 1.9140 30-Oct-78 1.8660 31-Oct-78 1.8950 1-Nov-78 2.0200 2-Nov-78 2.0170 3-Nov-78 2.0420 6-Nov-78 2.0580 7-Nov-78 ND 8-Nov-78 2.0280 9-Nov-78 2.0350 10-Nov-78 2.0400 13-Nov-78 2.0380 14-Nov-78 2.0365 15-Nov-78 2.0475 16-Nov-78 2.0710 17-Nov-78 2.0840 20-Nov-78 2.1030 21-Nov-78 2.0900 22-Nov-78 2.0840 23-Nov-78 ND 24-Nov-78 2.0890 27-Nov-78 2.0920 28-Nov-78 2.0870 29-Nov-78 2.0835 30-Nov-78 2.0890 1-Dec-78 2.1020 4-Dec-78 2.0952 5-Dec-78 2.0760 6-Dec-78 2.0810 7-Dec-78 2.0790 8-Dec-78 2.0750 11-Dec-78 2.0610 12-Dec-78 2.0640 13-Dec-78 2.0665 14-Dec-78 2.0545 15-Dec-78 2.0475 18-Dec-78 2.0095 19-Dec-78 1.9970 20-Dec-78 1.9905 21-Dec-78 2.0105 22-Dec-78 2.0050 25-Dec-78 ND 26-Dec-78 2.0015 27-Dec-78 1.9690 28-Dec-78 1.9780 29-Dec-78 1.9720 1-Jan-79 ND 2-Jan-79 1.9660 3-Jan-79 1.9950 4-Jan-79 1.9945 5-Jan-79 1.9975 8-Jan-79 1.9870 9-Jan-79 2.0000 10-Jan-79 1.9950 11-Jan-79 2.0130 12-Jan-79 2.0040 15-Jan-79 2.0075 16-Jan-79 1.9920 17-Jan-79 1.9890 18-Jan-79 1.9850 19-Jan-79 1.9890 22-Jan-79 1.9910 23-Jan-79 1.9960 24-Jan-79 1.9905 25-Jan-79 2.0050 26-Jan-79 2.0010 29-Jan-79 2.0090 30-Jan-79 2.0105 31-Jan-79 2.0210 1-Feb-79 2.0320 2-Feb-79 2.0345 5-Feb-79 2.0135 6-Feb-79 2.0090 7-Feb-79 1.9875 8-Feb-79 1.9970 9-Feb-79 1.9965 12-Feb-79 ND 13-Feb-79 2.0080 14-Feb-79 2.0090 15-Feb-79 2.0040 16-Feb-79 2.0070 19-Feb-79 ND 20-Feb-79 2.0045 21-Feb-79 2.0040 22-Feb-79 2.0000 23-Feb-79 1.9995 26-Feb-79 1.9985 27-Feb-79 1.9995 28-Feb-79 2.0010 1-Mar-79 2.0030 2-Mar-79 2.0050 5-Mar-79 2.0075 6-Mar-79 2.0057 7-Mar-79 1.9990 8-Mar-79 1.9990 9-Mar-79 2.0030 12-Mar-79 2.0035 13-Mar-79 2.0092 14-Mar-79 2.0058 15-Mar-79 2.0095 16-Mar-79 2.0115 19-Mar-79 2.0100 20-Mar-79 2.0095 21-Mar-79 2.0120 22-Mar-79 2.0115 23-Mar-79 2.0145 26-Mar-79 2.0050 27-Mar-79 2.0135 28-Mar-79 2.0107 29-Mar-79 2.0135 30-Mar-79 2.0140 2-Apr-79 2.0280 3-Apr-79 2.0276 4-Apr-79 2.0300 5-Apr-79 2.0315 6-Apr-79 2.0365 9-Apr-79 2.0510 10-Apr-79 2.0502 11-Apr-79 2.0475 12-Apr-79 2.0580 13-Apr-79 2.0605 16-Apr-79 2.0580 17-Apr-79 2.0605 18-Apr-79 2.0595 19-Apr-79 2.0500 20-Apr-79 2.0599 23-Apr-79 2.0583 24-Apr-79 2.0547 25-Apr-79 2.0535 26-Apr-79 2.0516 27-Apr-79 2.0540 30-Apr-79 2.0585 1-May-79 2.0590 2-May-79 2.0620 3-May-79 2.0626 4-May-79 2.0620 7-May-79 2.0588 8-May-79 2.0610 9-May-79 2.0618 10-May-79 2.0680 11-May-79 2.0690 14-May-79 2.0683 15-May-79 2.0746 16-May-79 2.0761 17-May-79 2.0840 18-May-79 2.0910 21-May-79 2.0938 22-May-79 2.0935 23-May-79 2.0940 24-May-79 2.0850 25-May-79 2.0965 28-May-79 2.0950 29-May-79 2.1035 30-May-79 ND 31-May-79 2.0902 1-Jun-79 2.1030 4-Jun-79 2.0935 5-Jun-79 2.0990 6-Jun-79 2.0985 7-Jun-79 2.0915 8-Jun-79 2.0948 11-Jun-79 2.0958 12-Jun-79 2.0950 13-Jun-79 2.0953 14-Jun-79 2.0920 15-Jun-79 2.0745 18-Jun-79 2.0753 19-Jun-79 2.0490 20-Jun-79 2.0480 21-Jun-79 2.0450 22-Jun-79 2.0380 25-Jun-79 2.0210 26-Jun-79 2.0340 27-Jun-79 2.0275 28-Jun-79 2.0290 29-Jun-79 2.0215 2-Jul-79 2.0258 3-Jul-79 2.0285 4-Jul-79 ND 5-Jul-79 2.0157 6-Jul-79 2.0240 9-Jul-79 2.0305 10-Jul-79 2.0240 11-Jul-79 2.0170 12-Jul-79 2.0155 13-Jul-79 2.0080 16-Jul-79 2.0035 17-Jul-79 1.9925 18-Jul-79 1.9820 19-Jul-79 1.9885 20-Jul-79 1.9960 23-Jul-79 1.9913 24-Jul-79 1.9890 25-Jul-79 1.9955 26-Jul-79 2.0000 27-Jul-79 2.0005 30-Jul-79 2.0115 31-Jul-79 2.0140 1-Aug-79 2.0080 2-Aug-79 2.0067 3-Aug-79 2.0113 6-Aug-79 2.0045 7-Aug-79 2.0070 8-Aug-79 2.0053 9-Aug-79 2.0037 10-Aug-79 2.0020 13-Aug-79 2.0075 14-Aug-79 2.0128 15-Aug-79 2.0135 16-Aug-79 2.0093 17-Aug-79 2.0135 20-Aug-79 2.0125 21-Aug-79 2.0130 22-Aug-79 2.0115 23-Aug-79 2.0075 24-Aug-79 2.0065 27-Aug-79 2.0090 28-Aug-79 2.0055 29-Aug-79 2.0080 30-Aug-79 1.9980 31-Aug-79 2.0035 3-Sep-79 ND 4-Sep-79 2.0007 5-Sep-79 1.9998 6-Sep-79 1.9915 7-Sep-79 1.9880 10-Sep-79 1.9865 11-Sep-79 1.9910 12-Sep-79 1.9850 13-Sep-79 1.9930 14-Sep-79 1.9915 17-Sep-79 1.9914 18-Sep-79 1.9910 19-Sep-79 1.9865 20-Sep-79 1.9465 21-Sep-79 1.9515 24-Sep-79 1.9530 25-Sep-79 1.9605 26-Sep-79 1.9540 27-Sep-79 1.9350 28-Sep-79 1.9320 1-Oct-79 1.9300 2-Oct-79 1.9430 3-Oct-79 1.9525 4-Oct-79 1.9610 5-Oct-79 1.9500 8-Oct-79 ND 9-Oct-79 1.9990 10-Oct-79 1.9770 11-Oct-79 1.9800 12-Oct-79 1.9855 15-Oct-79 1.9890 16-Oct-79 1.9932 17-Oct-79 1.9965 18-Oct-79 1.9918 19-Oct-79 1.9920 22-Oct-79 1.9960 23-Oct-79 2.0045 24-Oct-79 2.0025 25-Oct-79 2.0025 26-Oct-79 2.0065 29-Oct-79 2.0135 30-Oct-79 2.0075 31-Oct-79 2.0010 1-Nov-79 1.9975 2-Nov-79 1.9920 5-Nov-79 1.9905 6-Nov-79 ND 7-Nov-79 1.9840 8-Nov-79 1.9910 9-Nov-79 1.9955 12-Nov-79 ND 13-Nov-79 1.9940 14-Nov-79 1.9830 15-Nov-79 1.9860 16-Nov-79 1.9810 19-Nov-79 1.9700 20-Nov-79 1.9710 21-Nov-79 1.9660 22-Nov-79 ND 23-Nov-79 1.9660 26-Nov-79 1.9570 27-Nov-79 1.9540 28-Nov-79 1.9505 29-Nov-79 1.9360 30-Nov-79 1.9250 3-Dec-79 1.8960 4-Dec-79 1.9180 5-Dec-79 1.9340 6-Dec-79 1.9320 7-Dec-79 1.9410 10-Dec-79 1.9390 11-Dec-79 1.9850 12-Dec-79 1.9160 13-Dec-79 1.9102 14-Dec-79 1.9205 17-Dec-79 1.9170 18-Dec-79 1.9165 19-Dec-79 1.9120 20-Dec-79 1.9140 21-Dec-79 1.9175 24-Dec-79 1.9150 25-Dec-79 ND 26-Dec-79 1.9110 27-Dec-79 1.8980 28-Dec-79 1.9025 31-Dec-79 1.9020 1-Jan-80 ND 2-Jan-80 1.8922 3-Jan-80 1.8900 4-Jan-80 1.8910 7-Jan-80 1.8890 8-Jan-80 1.8915 9-Jan-80 1.8915 10-Jan-80 1.8950 11-Jan-80 1.8990 14-Jan-80 1.8975 15-Jan-80 1.9065 16-Jan-80 1.8985 17-Jan-80 1.9020 18-Jan-80 1.9005 21-Jan-80 1.9080 22-Jan-80 1.9120 23-Jan-80 1.9097 24-Jan-80 1.9122 25-Jan-80 1.9175 28-Jan-80 1.9185 29-Jan-80 1.9182 30-Jan-80 1.9170 31-Jan-80 1.9270 1-Feb-80 1.9263 4-Feb-80 1.9260 5-Feb-80 1.9240 6-Feb-80 1.9140 7-Feb-80 1.9185 8-Feb-80 1.9190 11-Feb-80 1.9180 12-Feb-80 ND 13-Feb-80 1.9110 14-Feb-80 1.9125 15-Feb-80 1.9185 18-Feb-80 ND 19-Feb-80 1.9252 20-Feb-80 1.9260 21-Feb-80 1.9247 22-Feb-80 1.9380 25-Feb-80 1.9408 26-Feb-80 1.9448 27-Feb-80 1.9390 28-Feb-80 1.9400 29-Feb-80 1.9535 3-Mar-80 1.9605 4-Mar-80 1.9680 5-Mar-80 1.9632 6-Mar-80 1.9710 7-Mar-80 1.9720 10-Mar-80 1.9830 11-Mar-80 1.9880 12-Mar-80 1.9874 13-Mar-80 1.9990 14-Mar-80 2.0110 17-Mar-80 2.0590 18-Mar-80 2.0585 19-Mar-80 2.0555 20-Mar-80 2.0468 21-Mar-80 2.0560 24-Mar-80 2.0685 25-Mar-80 2.0763 26-Mar-80 2.0735 27-Mar-80 2.0985 28-Mar-80 2.1110 31-Mar-80 2.1450 1-Apr-80 2.1455 2-Apr-80 2.1340 3-Apr-80 2.1420 4-Apr-80 2.1500 7-Apr-80 2.1515 8-Apr-80 2.1180 9-Apr-80 2.0710 10-Apr-80 2.0550 11-Apr-80 2.0580 14-Apr-80 2.0525 15-Apr-80 2.0730 16-Apr-80 2.0400 17-Apr-80 2.0400 18-Apr-80 2.0440 21-Apr-80 2.0330 22-Apr-80 2.0430 23-Apr-80 2.0050 24-Apr-80 2.0050 25-Apr-80 1.9960 28-Apr-80 1.9870 29-Apr-80 1.9920 30-Apr-80 1.9915 1-May-80 1.9940 2-May-80 2.0225 5-May-80 1.9885 6-May-80 1.9820 7-May-80 1.9750 8-May-80 1.9810 9-May-80 1.9975 12-May-80 1.9730 13-May-80 1.9785 14-May-80 1.9720 15-May-80 1.9720 16-May-80 1.9750 19-May-80 1.9790 20-May-80 1.9797 21-May-80 1.9653 22-May-80 1.9670 23-May-80 1.9520 26-May-80 ND 27-May-80 1.9365 28-May-80 1.9480 29-May-80 1.9530 30-May-80 1.9540 2-Jun-80 1.9610 3-Jun-80 1.9528 4-Jun-80 1.9490 5-Jun-80 1.9505 6-Jun-80 1.9475 9-Jun-80 1.9340 10-Jun-80 1.9325 11-Jun-80 1.9365 12-Jun-80 1.9345 13-Jun-80 1.9245 16-Jun-80 1.9375 17-Jun-80 1.9340 18-Jun-80 1.9295 19-Jun-80 1.9350 20-Jun-80 1.9390 23-Jun-80 1.9378 24-Jun-80 1.9408 25-Jun-80 1.9378 26-Jun-80 1.9360 27-Jun-80 1.9335 30-Jun-80 1.9323 1-Jul-80 1.9280 2-Jul-80 1.9250 3-Jul-80 1.9235 4-Jul-80 ND 7-Jul-80 1.9038 8-Jul-80 1.9035 9-Jul-80 1.9035 10-Jul-80 1.9015 11-Jul-80 1.9030 14-Jul-80 1.9075 15-Jul-80 1.9112 16-Jul-80 1.9083 17-Jul-80 1.8992 18-Jul-80 1.9125 21-Jul-80 1.9055 22-Jul-80 1.9022 23-Jul-80 1.9010 24-Jul-80 1.8965 25-Jul-80 1.9005 28-Jul-80 1.9043 29-Jul-80 1.9175 30-Jul-80 1.9370 31-Jul-80 1.9420 1-Aug-80 1.9562 4-Aug-80 1.9450 5-Aug-80 1.9370 6-Aug-80 1.9285 7-Aug-80 1.9430 8-Aug-80 1.9430 11-Aug-80 1.9415 12-Aug-80 1.9388 13-Aug-80 1.9395 14-Aug-80 1.9405 15-Aug-80 1.9425 18-Aug-80 1.9520 19-Aug-80 1.9570 20-Aug-80 1.9538 21-Aug-80 1.9550 22-Aug-80 1.9665 25-Aug-80 1.9643 26-Aug-80 1.9650 27-Aug-80 1.9620 28-Aug-80 1.9497 29-Aug-80 1.9520 1-Sep-80 ND 2-Sep-80 1.9378 3-Sep-80 1.9305 4-Sep-80 1.9335 5-Sep-80 1.9365 8-Sep-80 1.9338 9-Sep-80 1.9350 10-Sep-80 1.9345 11-Sep-80 1.9330 12-Sep-80 1.9350 15-Sep-80 1.9384 16-Sep-80 1.9392 17-Sep-80 1.9378 18-Sep-80 1.9472 19-Sep-80 1.9555 22-Sep-80 1.9633 23-Sep-80 1.9680 24-Sep-80 1.9513 25-Sep-80 1.9530 26-Sep-80 1.9610 29-Sep-80 1.9680 30-Sep-80 1.9675 1-Oct-80 1.9630 2-Oct-80 1.9682 3-Oct-80 1.9675 6-Oct-80 1.9575 7-Oct-80 1.9628 8-Oct-80 1.9606 9-Oct-80 1.9635 10-Oct-80 1.9630 13-Oct-80 ND 14-Oct-80 1.9739 15-Oct-80 1.9818 16-Oct-80 1.9840 17-Oct-80 1.9970 20-Oct-80 2.0180 21-Oct-80 2.0160 22-Oct-80 2.0180 23-Oct-80 2.0165 24-Oct-80 2.0230 27-Oct-80 2.0340 28-Oct-80 2.0485 29-Oct-80 2.0405 30-Oct-80 2.0492 31-Oct-80 2.0600 3-Nov-80 2.0710 4-Nov-80 ND 5-Nov-80 2.1020 6-Nov-80 2.1053 7-Nov-80 2.1075 10-Nov-80 2.0580 11-Nov-80 ND 12-Nov-80 2.0670 13-Nov-80 2.0535 14-Nov-80 2.0630 17-Nov-80 2.0945 18-Nov-80 2.0820 19-Nov-80 2.0630 20-Nov-80 2.0730 21-Nov-80 2.0775 24-Nov-80 2.0800 25-Nov-80 2.0735 26-Nov-80 2.0845 27-Nov-80 ND 28-Nov-80 2.0880 1-Dec-80 2.1030 2-Dec-80 2.1075 3-Dec-80 2.1025 4-Dec-80 2.1050 5-Dec-80 2.1245 8-Dec-80 2.1280 9-Dec-80 2.1500 10-Dec-80 2.1775 11-Dec-80 2.1910 12-Dec-80 2.1830 15-Dec-80 2.1650 16-Dec-80 2.1930 17-Dec-80 2.1515 18-Dec-80 2.1635 19-Dec-80 2.1475 22-Dec-80 2.1300 23-Dec-80 2.1210 24-Dec-80 2.1200 25-Dec-80 ND 26-Dec-80 2.1175 29-Dec-80 2.1330 30-Dec-80 2.1230 31-Dec-80 2.1500 1-Jan-81 ND 2-Jan-81 2.1475 5-Jan-81 2.1060 6-Jan-81 2.1050 7-Jan-81 2.1160 8-Jan-81 2.1345 9-Jan-81 2.1490 12-Jan-81 2.1595 13-Jan-81 2.1760 14-Jan-81 2.1670 15-Jan-81 2.1760 16-Jan-81 2.1795 19-Jan-81 2.1820 20-Jan-81 2.1735 21-Jan-81 2.1670 22-Jan-81 2.1985 23-Jan-81 2.2080 26-Jan-81 2.2280 27-Jan-81 2.2480 28-Jan-81 2.2640 29-Jan-81 2.2735 30-Jan-81 2.3100 2-Feb-81 2.2990 3-Feb-81 2.3150 4-Feb-81 2.2940 5-Feb-81 2.3275 6-Feb-81 2.3225 9-Feb-81 2.3185 10-Feb-81 2.3295 11-Feb-81 2.3305 12-Feb-81 ND 13-Feb-81 2.4060 16-Feb-81 ND 17-Feb-81 2.3880 18-Feb-81 2.3820 19-Feb-81 2.3290 20-Feb-81 2.2850 23-Feb-81 2.3115 24-Feb-81 2.3350 25-Feb-81 2.3270 26-Feb-81 2.3425 27-Feb-81 2.3520 2-Mar-81 2.3775 3-Mar-81 2.3775 4-Mar-81 2.3620 5-Mar-81 2.3650 6-Mar-81 2.3620 9-Mar-81 2.3375 10-Mar-81 2.3310 11-Mar-81 2.3415 12-Mar-81 2.3395 13-Mar-81 2.3350 16-Mar-81 2.3160 17-Mar-81 2.3090 18-Mar-81 2.2750 19-Mar-81 2.2700 20-Mar-81 2.2925 23-Mar-81 2.3130 24-Mar-81 2.3050 25-Mar-81 2.3105 26-Mar-81 2.3425 27-Mar-81 2.3505 30-Mar-81 2.3220 31-Mar-81 2.3410 1-Apr-81 2.3200 2-Apr-81 2.3410 3-Apr-81 2.3560 6-Apr-81 2.3880 7-Apr-81 2.3475 8-Apr-81 2.3630 9-Apr-81 2.3750 10-Apr-81 2.3850 13-Apr-81 2.4040 14-Apr-81 2.4000 15-Apr-81 2.4170 16-Apr-81 2.4260 17-Apr-81 2.4275 20-Apr-81 2.4240 21-Apr-81 2.4300 22-Apr-81 2.4040 23-Apr-81 2.4145 24-Apr-81 2.4260 27-Apr-81 2.4245 28-Apr-81 2.4330 29-Apr-81 2.4590 30-Apr-81 2.4560 1-May-81 2.4520 4-May-81 2.4970 5-May-81 2.5200 6-May-81 2.4990 7-May-81 2.5250 8-May-81 2.5055 11-May-81 2.5410 12-May-81 2.5500 13-May-81 2.5525 14-May-81 2.5710 15-May-81 2.5670 18-May-81 2.5610 19-May-81 2.5670 20-May-81 2.5550 21-May-81 2.5840 22-May-81 2.5710 25-May-81 ND 26-May-81 2.5945 27-May-81 2.6100 28-May-81 2.5860 29-May-81 2.5920 1-Jun-81 2.5950 2-Jun-81 2.6325 3-Jun-81 2.6245 4-Jun-81 2.6940 5-Jun-81 2.6850 8-Jun-81 2.6870 9-Jun-81 2.6730 10-Jun-81 2.6390 11-Jun-81 2.6740 12-Jun-81 2.6650 15-Jun-81 2.6110 16-Jun-81 2.6000 17-Jun-81 2.6090 18-Jun-81 2.6325 19-Jun-81 2.6430 22-Jun-81 2.6300 23-Jun-81 2.6170 24-Jun-81 2.6340 25-Jun-81 2.6590 26-Jun-81 2.6540 29-Jun-81 2.6595 30-Jun-81 2.6645 1-Jul-81 2.6810 2-Jul-81 2.6810 3-Jul-81 2.6845 6-Jul-81 2.7210 7-Jul-81 2.7185 8-Jul-81 2.7530 9-Jul-81 2.7430 10-Jul-81 2.7130 13-Jul-81 2.6995 14-Jul-81 2.7260 15-Jul-81 2.6820 16-Jul-81 2.6850 17-Jul-81 2.7020 20-Jul-81 2.7235 21-Jul-81 2.7460 22-Jul-81 2.7170 23-Jul-81 2.7240 24-Jul-81 2.7135 27-Jul-81 2.7135 28-Jul-81 2.7140 29-Jul-81 2.7300 30-Jul-81 2.7325 31-Jul-81 2.7450 3-Aug-81 2.8047 4-Aug-81 2.8100 5-Aug-81 2.7845 6-Aug-81 2.7975 7-Aug-81 2.8130 10-Aug-81 2.8565 11-Aug-81 2.8415 12-Aug-81 2.7750 13-Aug-81 2.7920 14-Aug-81 2.8040 17-Aug-81 2.7760 18-Aug-81 2.7730 19-Aug-81 2.7720 20-Aug-81 2.7440 21-Aug-81 2.7220 24-Aug-81 2.7480 25-Aug-81 2.7820 26-Aug-81 2.7425 27-Aug-81 2.7490 28-Aug-81 2.7230 31-Aug-81 2.7185 1-Sep-81 2.7265 2-Sep-81 2.7095 3-Sep-81 2.6880 4-Sep-81 2.6790 7-Sep-81 ND 8-Sep-81 2.6980 9-Sep-81 2.6900 10-Sep-81 2.6550 11-Sep-81 2.6630 14-Sep-81 2.6275 15-Sep-81 2.5860 16-Sep-81 2.5550 17-Sep-81 2.5250 18-Sep-81 2.5200 21-Sep-81 2.4740 22-Sep-81 2.5320 23-Sep-81 2.5590 24-Sep-81 2.5780 25-Sep-81 2.5950 28-Sep-81 2.6050 29-Sep-81 2.5740 30-Sep-81 2.5890 1-Oct-81 2.5810 2-Oct-81 2.5480 5-Oct-81 2.4640 6-Oct-81 2.4900 7-Oct-81 2.4565 8-Oct-81 2.4450 9-Oct-81 2.4225 12-Oct-81 ND 13-Oct-81 2.4500 14-Oct-81 2.4525 15-Oct-81 2.4625 16-Oct-81 2.4700 19-Oct-81 2.4645 20-Oct-81 2.4690 21-Oct-81 2.5100 22-Oct-81 2.5215 23-Oct-81 2.5115 26-Oct-81 2.5490 27-Oct-81 2.5445 28-Oct-81 2.5300 29-Oct-81 2.5025 30-Oct-81 2.4725 2-Nov-81 2.4500 3-Nov-81 ND 4-Nov-81 2.4355 5-Nov-81 2.4530 6-Nov-81 2.4460 9-Nov-81 2.4280 10-Nov-81 2.4470 11-Nov-81 ND 12-Nov-81 2.4250 13-Nov-81 2.4280 16-Nov-81 2.4480 17-Nov-81 2.4580 18-Nov-81 2.4480 19-Nov-81 2.4550 20-Nov-81 2.4690 23-Nov-81 2.4675 24-Nov-81 2.4450 25-Nov-81 2.4410 26-Nov-81 ND 27-Nov-81 2.4250 30-Nov-81 2.4260 1-Dec-81 2.4340 2-Dec-81 2.4290 3-Dec-81 2.4420 4-Dec-81 2.4350 7-Dec-81 2.4480 8-Dec-81 2.4570 9-Dec-81 2.4520 10-Dec-81 2.4600 11-Dec-81 2.4830 14-Dec-81 2.4955 15-Dec-81 2.4825 16-Dec-81 2.4900 17-Dec-81 2.4930 18-Dec-81 2.5060 21-Dec-81 2.4945 22-Dec-81 2.4950 23-Dec-81 2.4960 24-Dec-81 2.4950 25-Dec-81 ND 28-Dec-81 2.4990 29-Dec-81 2.4975 30-Dec-81 2.4750 31-Dec-81 2.4550 1-Jan-82 ND 4-Jan-82 2.4590 5-Jan-82 2.4810 6-Jan-82 2.4665 7-Jan-82 2.4810 8-Jan-82 2.4785 11-Jan-82 2.5020 12-Jan-82 2.5055 13-Jan-82 2.5090 14-Jan-82 2.5230 15-Jan-82 2.5315 18-Jan-82 2.5175 19-Jan-82 2.5145 20-Jan-82 2.5290 21-Jan-82 2.5200 22-Jan-82 2.5290 25-Jan-82 2.5595 26-Jan-82 2.5360 27-Jan-82 2.5525 28-Jan-82 2.5520 29-Jan-82 2.5425 1-Feb-82 2.5720 2-Feb-82 2.5750 3-Feb-82 2.5850 4-Feb-82 2.5680 5-Feb-82 2.5740 8-Feb-82 2.5870 9-Feb-82 2.6055 10-Feb-82 2.5985 11-Feb-82 2.5950 12-Feb-82 ND 15-Feb-82 ND 16-Feb-82 2.6250 17-Feb-82 2.6285 18-Feb-82 2.5940 19-Feb-82 2.5935 22-Feb-82 2.5800 23-Feb-82 2.6020 24-Feb-82 2.6020 25-Feb-82 2.6005 26-Feb-82 2.6200 1-Mar-82 2.6185 2-Mar-82 2.6080 3-Mar-82 2.6000 4-Mar-82 2.5950 5-Mar-82 2.5715 8-Mar-82 2.5660 9-Mar-82 2.5925 10-Mar-82 2.5820 11-Mar-82 2.5960 12-Mar-82 2.6035 15-Mar-82 2.5995 16-Mar-82 2.6070 17-Mar-82 2.6065 18-Mar-82 2.6140 19-Mar-82 2.6190 22-Mar-82 2.6400 23-Mar-82 2.6365 24-Mar-82 2.6430 25-Mar-82 2.6535 26-Mar-82 2.6540 29-Mar-82 2.6735 30-Mar-82 2.6685 31-Mar-82 2.6800 1-Apr-82 2.6675 2-Apr-82 2.6590 5-Apr-82 2.6700 6-Apr-82 2.6760 7-Apr-82 2.6750 8-Apr-82 2.6850 9-Apr-82 2.6825 12-Apr-82 2.6810 13-Apr-82 2.6780 14-Apr-82 2.6828 15-Apr-82 2.6850 16-Apr-82 2.6855 19-Apr-82 2.6760 20-Apr-82 2.6615 21-Apr-82 2.6600 22-Apr-82 2.6600 23-Apr-82 2.6500 26-Apr-82 2.6380 27-Apr-82 2.6330 28-Apr-82 2.6155 29-Apr-82 2.6025 30-Apr-82 2.5830 3-May-82 2.5925 4-May-82 2.6025 5-May-82 2.5820 6-May-82 2.5650 7-May-82 2.5465 10-May-82 2.5455 11-May-82 2.5400 12-May-82 2.5385 13-May-82 2.5515 14-May-82 2.5665 17-May-82 2.5615 18-May-82 2.5775 19-May-82 2.5780 20-May-82 2.5780 21-May-82 2.5660 24-May-82 2.5615 25-May-82 2.5720 26-May-82 2.5910 27-May-82 2.6000 28-May-82 2.6030 31-May-82 ND 1-Jun-82 2.6370 2-Jun-82 2.6290 3-Jun-82 2.6150 4-Jun-82 2.6200 7-Jun-82 2.6405 8-Jun-82 2.6565 9-Jun-82 2.6720 10-Jun-82 2.6660 11-Jun-82 2.6500 14-Jun-82 2.6735 15-Jun-82 2.6740 16-Jun-82 2.6875 17-Jun-82 2.6990 18-Jun-82 2.7115 21-Jun-82 2.7245 22-Jun-82 2.7020 23-Jun-82 2.7300 24-Jun-82 2.7345 25-Jun-82 2.7425 28-Jun-82 2.7545 29-Jun-82 2.7270 30-Jun-82 2.7200 1-Jul-82 2.7290 2-Jul-82 2.7360 5-Jul-82 ND 6-Jul-82 2.7505 7-Jul-82 2.7690 8-Jul-82 2.7755 9-Jul-82 2.7480 12-Jul-82 2.7300 13-Jul-82 2.7525 14-Jul-82 2.7520 15-Jul-82 2.7520 16-Jul-82 2.7310 19-Jul-82 2.7320 20-Jul-82 2.7120 21-Jul-82 2.6890 22-Jul-82 2.6865 23-Jul-82 2.6480 26-Jul-82 2.6650 27-Jul-82 2.6860 28-Jul-82 2.7100 29-Jul-82 2.7210 30-Jul-82 2.7270 2-Aug-82 2.6900 3-Aug-82 2.6940 4-Aug-82 2.7405 5-Aug-82 2.7385 6-Aug-82 2.7560 9-Aug-82 2.7695 10-Aug-82 2.7690 11-Aug-82 2.7790 12-Aug-82 2.7745 13-Aug-82 2.7630 16-Aug-82 2.7750 17-Aug-82 2.7600 18-Aug-82 2.7290 19-Aug-82 2.7350 20-Aug-82 2.6970 23-Aug-82 2.6975 24-Aug-82 2.6580 25-Aug-82 2.6640 26-Aug-82 2.6760 27-Aug-82 2.7080 30-Aug-82 2.7450 31-Aug-82 2.7300 1-Sep-82 2.7255 2-Sep-82 2.7120 3-Sep-82 2.7160 6-Sep-82 ND 7-Sep-82 2.7115 8-Sep-82 2.7230 9-Sep-82 2.7200 10-Sep-82 2.7450 13-Sep-82 2.7565 14-Sep-82 2.7530 15-Sep-82 2.7550 16-Sep-82 2.7500 17-Sep-82 2.7400 20-Sep-82 2.7440 21-Sep-82 2.7455 22-Sep-82 2.7380 23-Sep-82 2.7515 24-Sep-82 2.7525 27-Sep-82 2.7805 28-Sep-82 2.7830 29-Sep-82 2.7660 30-Sep-82 2.7645 1-Oct-82 2.7620 4-Oct-82 2.7890 5-Oct-82 2.7885 6-Oct-82 2.7810 7-Oct-82 2.7580 8-Oct-82 2.7575 11-Oct-82 ND 12-Oct-82 2.7210 13-Oct-82 2.7420 14-Oct-82 2.7480 15-Oct-82 2.7450 18-Oct-82 2.7430 19-Oct-82 2.7440 20-Oct-82 2.7540 21-Oct-82 2.7585 22-Oct-82 2.7545 25-Oct-82 2.7760 26-Oct-82 2.7670 27-Oct-82 2.7650 28-Oct-82 2.7810 29-Oct-82 2.7805 1-Nov-82 2.7730 2-Nov-82 ND 3-Nov-82 2.7800 4-Nov-82 2.8020 5-Nov-82 2.8040 8-Nov-82 2.8215 9-Nov-82 2.8085 10-Nov-82 2.8060 11-Nov-82 ND 12-Nov-82 2.8180 15-Nov-82 2.8100 16-Nov-82 2.7960 17-Nov-82 2.7915 18-Nov-82 2.7950 19-Nov-82 2.7770 22-Nov-82 2.7815 23-Nov-82 2.7895 24-Nov-82 2.7680 25-Nov-82 ND 26-Nov-82 2.7575 29-Nov-82 2.7360 30-Nov-82 2.7215 1-Dec-82 2.7170 2-Dec-82 2.6960 3-Dec-82 2.6770 6-Dec-82 2.6770 7-Dec-82 2.6730 8-Dec-82 2.6740 9-Dec-82 2.7000 10-Dec-82 2.7030 13-Dec-82 2.7300 14-Dec-82 2.6840 15-Dec-82 2.7020 16-Dec-82 2.6660 17-Dec-82 2.6720 20-Dec-82 2.6700 21-Dec-82 2.6665 22-Dec-82 2.6580 23-Dec-82 2.6520 24-Dec-82 2.6400 27-Dec-82 2.6330 28-Dec-82 2.6300 29-Dec-82 2.6260 30-Dec-82 2.6350 31-Dec-82 2.6250 3-Jan-83 2.6235 4-Jan-83 2.6140 5-Jan-83 2.5975 6-Jan-83 2.5990 7-Jan-83 2.5820 10-Jan-83 2.5770 11-Jan-83 2.5865 12-Jan-83 2.6050 13-Jan-83 2.5835 14-Jan-83 2.5930 17-Jan-83 2.6020 18-Jan-83 2.6330 19-Jan-83 2.6450 20-Jan-83 2.6540 21-Jan-83 2.6800 24-Jan-83 2.6980 25-Jan-83 2.6595 26-Jan-83 2.6680 27-Jan-83 2.6690 28-Jan-83 2.6730 31-Jan-83 2.7080 1-Feb-83 2.7020 2-Feb-83 2.7350 3-Feb-83 2.7085 4-Feb-83 2.7180 7-Feb-83 2.6950 8-Feb-83 2.6925 9-Feb-83 2.6815 10-Feb-83 2.6650 11-Feb-83 2.6570 14-Feb-83 2.6645 15-Feb-83 2.6600 16-Feb-83 2.6400 17-Feb-83 2.6510 18-Feb-83 2.6510 21-Feb-83 ND 22-Feb-83 2.6635 23-Feb-83 2.6705 24-Feb-83 2.6640 25-Feb-83 2.6700 28-Feb-83 2.6920 1-Mar-83 2.7000 2-Mar-83 2.6885 3-Mar-83 2.6830 4-Mar-83 2.6540 7-Mar-83 2.6440 8-Mar-83 2.6670 9-Mar-83 2.6665 10-Mar-83 2.6500 11-Mar-83 2.6530 14-Mar-83 2.6430 15-Mar-83 2.6530 16-Mar-83 2.6410 17-Mar-83 2.6570 18-Mar-83 2.6560 21-Mar-83 2.6890 22-Mar-83 2.6980 23-Mar-83 2.7155 24-Mar-83 2.7190 25-Mar-83 2.7115 28-Mar-83 2.7360 29-Mar-83 2.7365 30-Mar-83 2.7265 31-Mar-83 2.7310 1-Apr-83 2.7300 4-Apr-83 2.7250 5-Apr-83 2.7260 6-Apr-83 2.7190 7-Apr-83 2.7220 8-Apr-83 2.7335 11-Apr-83 2.7290 12-Apr-83 2.7325 13-Apr-83 2.7505 14-Apr-83 2.7510 15-Apr-83 2.7450 18-Apr-83 2.7710 19-Apr-83 2.7585 20-Apr-83 2.7720 21-Apr-83 2.7650 22-Apr-83 2.7568 25-Apr-83 2.7550 26-Apr-83 2.7645 27-Apr-83 2.7615 28-Apr-83 2.7760 29-Apr-83 2.7760 2-May-83 2.7625 3-May-83 2.7635 4-May-83 2.7510 5-May-83 2.7515 6-May-83 2.7460 9-May-83 2.7440 10-May-83 2.7478 11-May-83 2.7420 12-May-83 2.7450 13-May-83 2.7510 16-May-83 2.7705 17-May-83 2.7660 18-May-83 2.7705 19-May-83 2.7830 20-May-83 2.7845 23-May-83 2.7945 24-May-83 2.8020 25-May-83 2.7990 26-May-83 2.8075 27-May-83 2.8275 30-May-83 ND 31-May-83 2.8390 1-Jun-83 2.8615 2-Jun-83 2.8535 3-Jun-83 2.8545 6-Jun-83 2.8800 7-Jun-83 2.8800 8-Jun-83 2.8800 9-Jun-83 2.8775 10-Jun-83 2.8665 13-Jun-83 2.8620 14-Jun-83 2.8720 15-Jun-83 2.8730 16-Jun-83 2.8545 17-Jun-83 2.8560 20-Jun-83 2.8465 21-Jun-83 2.8515 22-Jun-83 2.8215 23-Jun-83 2.8222 24-Jun-83 2.8250 27-Jun-83 2.8390 28-Jun-83 2.8500 29-Jun-83 2.8515 30-Jun-83 2.8465 1-Jul-83 2.8455 4-Jul-83 ND 5-Jul-83 2.8765 6-Jul-83 2.8765 7-Jul-83 2.8830 8-Jul-83 2.8845 11-Jul-83 2.8940 12-Jul-83 2.8960 13-Jul-83 2.8875 14-Jul-83 2.8810 15-Jul-83 2.9055 18-Jul-83 2.9045 19-Jul-83 2.9000 20-Jul-83 2.8815 21-Jul-83 2.8915 22-Jul-83 2.9000 25-Jul-83 2.9165 26-Jul-83 2.9190 27-Jul-83 2.9350 28-Jul-83 2.9340 29-Jul-83 2.9585 1-Aug-83 2.9940 2-Aug-83 2.9715 3-Aug-83 2.9738 4-Aug-83 2.9870 5-Aug-83 3.0000 8-Aug-83 3.0125 9-Aug-83 3.0060 10-Aug-83 3.0470 11-Aug-83 3.0570 12-Aug-83 3.0475 15-Aug-83 3.0340 16-Aug-83 2.9835 17-Aug-83 2.9560 18-Aug-83 2.9500 19-Aug-83 2.9715 22-Aug-83 2.9465 23-Aug-83 2.9405 24-Aug-83 2.9500 25-Aug-83 2.9590 26-Aug-83 2.9840 29-Aug-83 3.0000 30-Aug-83 3.0075 31-Aug-83 3.0190 1-Sep-83 3.0125 2-Sep-83 3.0140 5-Sep-83 ND 6-Sep-83 2.9995 7-Sep-83 3.0045 8-Sep-83 2.9950 9-Sep-83 2.9925 12-Sep-83 2.9760 13-Sep-83 2.9980 14-Sep-83 3.0045 15-Sep-83 2.9955 16-Sep-83 2.9835 19-Sep-83 2.9775 20-Sep-83 2.9855 21-Sep-83 2.9820 22-Sep-83 3.0015 23-Sep-83 2.9660 26-Sep-83 2.9610 27-Sep-83 2.9660 28-Sep-83 2.9615 29-Sep-83 2.9540 30-Sep-83 2.9415 3-Oct-83 2.9330 4-Oct-83 2.9415 5-Oct-83 2.9130 6-Oct-83 2.9005 7-Oct-83 2.8810 10-Oct-83 ND 11-Oct-83 2.8990 12-Oct-83 2.9305 13-Oct-83 2.9185 14-Oct-83 2.9300 17-Oct-83 2.9175 18-Oct-83 2.9025 19-Oct-83 2.9065 20-Oct-83 2.9100 21-Oct-83 2.9075 24-Oct-83 2.9320 25-Oct-83 2.9247 26-Oct-83 2.9390 27-Oct-83 2.9380 28-Oct-83 2.9400 31-Oct-83 2.9470 1-Nov-83 2.9735 2-Nov-83 2.9640 3-Nov-83 2.9765 4-Nov-83 2.9915 7-Nov-83 3.0040 8-Nov-83 ND 9-Nov-83 2.9905 10-Nov-83 2.9780 11-Nov-83 ND 14-Nov-83 2.9955 15-Nov-83 2.9975 16-Nov-83 3.0060 17-Nov-83 3.0225 18-Nov-83 3.0275 21-Nov-83 3.0260 22-Nov-83 3.0200 23-Nov-83 3.0310 24-Nov-83 ND 25-Nov-83 3.0375 28-Nov-83 3.0390 29-Nov-83 3.0430 30-Nov-83 3.0245 1-Dec-83 3.0255 2-Dec-83 3.0365 5-Dec-83 3.0710 6-Dec-83 3.0625 7-Dec-83 3.0615 8-Dec-83 3.0650 9-Dec-83 3.0850 12-Dec-83 3.0852 13-Dec-83 3.1085 14-Dec-83 3.1065 15-Dec-83 3.1105 16-Dec-83 3.1160 19-Dec-83 3.1135 20-Dec-83 3.1100 21-Dec-83 3.1140 22-Dec-83 3.1100 23-Dec-83 3.0980 26-Dec-83 ND 27-Dec-83 3.0960 28-Dec-83 3.0950 29-Dec-83 3.0665 30-Dec-83 3.0620 2-Jan-84 ND 3-Jan-84 3.1000 4-Jan-84 3.1275 5-Jan-84 3.1380 6-Jan-84 3.1500 9-Jan-84 3.1755 10-Jan-84 3.1620 11-Jan-84 3.1890 12-Jan-84 3.1885 13-Jan-84 3.1590 16-Jan-84 3.1472 17-Jan-84 3.1595 18-Jan-84 3.1590 19-Jan-84 3.1425 20-Jan-84 3.1715 23-Jan-84 3.1670 24-Jan-84 3.1775 25-Jan-84 3.1765 26-Jan-84 3.1615 27-Jan-84 3.1745 30-Jan-84 3.1650 31-Jan-84 3.1735 1-Feb-84 3.1460 2-Feb-84 3.1130 3-Feb-84 3.0900 6-Feb-84 3.0940 7-Feb-84 3.1200 8-Feb-84 3.1060 9-Feb-84 3.1060 10-Feb-84 3.0900 13-Feb-84 ND 14-Feb-84 3.0700 15-Feb-84 3.0175 16-Feb-84 3.0240 17-Feb-84 3.0300 20-Feb-84 ND 21-Feb-84 3.0505 22-Feb-84 3.0037 23-Feb-84 3.0060 24-Feb-84 2.9655 27-Feb-84 2.9745 28-Feb-84 2.9400 29-Feb-84 2.9360 1-Mar-84 2.9450 2-Mar-84 2.9190 5-Mar-84 2.9115 6-Mar-84 2.8850 7-Mar-84 2.8840 8-Mar-84 2.9230 9-Mar-84 2.9210 12-Mar-84 2.9390 13-Mar-84 2.9045 14-Mar-84 2.8990 15-Mar-84 2.9190 16-Mar-84 2.9675 19-Mar-84 2.9690 20-Mar-84 2.9750 21-Mar-84 2.9860 22-Mar-84 2.9735 23-Mar-84 2.9665 26-Mar-84 2.9340 27-Mar-84 2.9220 28-Mar-84 2.9265 29-Mar-84 2.9195 30-Mar-84 2.9285 2-Apr-84 2.9350 3-Apr-84 2.9575 4-Apr-84 2.9570 5-Apr-84 2.9675 6-Apr-84 2.9590 9-Apr-84 2.9682 10-Apr-84 2.9540 11-Apr-84 2.9450 12-Apr-84 2.9535 13-Apr-84 2.9645 16-Apr-84 2.9740 17-Apr-84 2.9800 18-Apr-84 2.9870 19-Apr-84 3.0005 20-Apr-84 3.0055 23-Apr-84 3.0030 24-Apr-84 3.0265 25-Apr-84 3.0235 26-Apr-84 3.0375 27-Apr-84 3.0500 30-Apr-84 3.0660 1-May-84 3.0750 2-May-84 3.0700 3-May-84 3.0465 4-May-84 3.0615 7-May-84 3.1150 8-May-84 3.1255 9-May-84 3.1140 10-May-84 3.1190 11-May-84 3.1150 14-May-84 3.1015 15-May-84 3.0885 16-May-84 3.0850 17-May-84 3.1055 18-May-84 3.1215 21-May-84 3.0995 22-May-84 3.0870 23-May-84 3.1030 24-May-84 3.0900 25-May-84 3.0725 28-May-84 ND 29-May-84 3.0800 30-May-84 3.0815 31-May-84 3.0800 1-Jun-84 3.0280 4-Jun-84 3.0125 5-Jun-84 3.0300 6-Jun-84 3.0230 7-Jun-84 3.0405 8-Jun-84 3.0435 11-Jun-84 3.0590 12-Jun-84 3.0725 13-Jun-84 3.0615 14-Jun-84 3.0690 15-Jun-84 3.0870 18-Jun-84 3.1050 19-Jun-84 3.1055 20-Jun-84 3.1305 21-Jun-84 3.1325 22-Jun-84 3.1340 25-Jun-84 3.1570 26-Jun-84 3.1390 27-Jun-84 3.1530 28-Jun-84 3.1345 29-Jun-84 3.1355 2-Jul-84 3.1475 3-Jul-84 3.1815 4-Jul-84 ND 5-Jul-84 3.1915 6-Jul-84 3.2010 9-Jul-84 3.2060 10-Jul-84 3.1870 11-Jul-84 3.2060 12-Jul-84 3.2140 13-Jul-84 3.1930 16-Jul-84 3.1850 17-Jul-84 3.2145 18-Jul-84 3.2310 19-Jul-84 3.2095 20-Jul-84 3.2260 23-Jul-84 3.2470 24-Jul-84 3.2380 25-Jul-84 3.2220 26-Jul-84 3.2160 27-Jul-84 3.2605 30-Jul-84 3.2715 31-Jul-84 3.2775 1-Aug-84 3.2950 2-Aug-84 3.2705 3-Aug-84 3.2340 6-Aug-84 3.2565 7-Aug-84 3.2890 8-Aug-84 3.2675 9-Aug-84 3.2660 10-Aug-84 3.2630 13-Aug-84 3.2845 14-Aug-84 3.2540 15-Aug-84 3.2410 16-Aug-84 3.2185 17-Aug-84 3.2250 20-Aug-84 3.2375 21-Aug-84 3.2555 22-Aug-84 3.2475 23-Aug-84 3.2310 24-Aug-84 3.2390 27-Aug-84 3.2540 28-Aug-84 3.2500 29-Aug-84 3.2465 30-Aug-84 3.2545 31-Aug-84 3.2595 3-Sep-84 ND 4-Sep-84 3.3080 5-Sep-84 3.3335 6-Sep-84 3.3280 7-Sep-84 3.3690 10-Sep-84 3.3740 11-Sep-84 3.3912 12-Sep-84 3.3800 13-Sep-84 3.4240 14-Sep-84 3.4195 17-Sep-84 3.4650 18-Sep-84 3.4845 19-Sep-84 3.4905 20-Sep-84 3.5290 21-Sep-84 3.4600 24-Sep-84 3.4200 25-Sep-84 3.4675 26-Sep-84 3.4325 27-Sep-84 3.4190 28-Sep-84 3.4620 1-Oct-84 3.4435 2-Oct-84 3.4305 3-Oct-84 3.4000 4-Oct-84 3.4180 5-Oct-84 3.4380 8-Oct-84 ND 9-Oct-84 3.4830 10-Oct-84 3.4690 11-Oct-84 3.4900 12-Oct-84 3.5150 15-Oct-84 3.5315 16-Oct-84 3.5375 17-Oct-84 3.5190 18-Oct-84 3.5180 19-Oct-84 3.4660 22-Oct-84 3.4665 23-Oct-84 3.4320 24-Oct-84 3.4105 25-Oct-84 3.4000 26-Oct-84 3.4300 29-Oct-84 3.4635 30-Oct-84 3.4335 31-Oct-84 3.4195 1-Nov-84 3.3730 2-Nov-84 3.3370 5-Nov-84 3.3030 6-Nov-84 ND 7-Nov-84 3.3130 8-Nov-84 3.3155 9-Nov-84 3.3240 12-Nov-84 ND 13-Nov-84 3.3140 14-Nov-84 3.3500 15-Nov-84 3.3425 16-Nov-84 3.3535 19-Nov-84 3.3760 20-Nov-84 3.3970 21-Nov-84 3.4050 22-Nov-84 ND 23-Nov-84 3.4070 26-Nov-84 3.4555 27-Nov-84 3.4460 28-Nov-84 3.4660 29-Nov-84 3.4720 30-Nov-84 3.5030 3-Dec-84 3.5060 4-Dec-84 3.4520 5-Dec-84 3.4730 6-Dec-84 3.4575 7-Dec-84 3.4805 10-Dec-84 3.4890 11-Dec-84 3.4840 12-Dec-84 3.4845 13-Dec-84 3.5030 14-Dec-84 3.4880 17-Dec-84 3.4870 18-Dec-84 3.4850 19-Dec-84 3.5000 20-Dec-84 3.5330 21-Dec-84 3.5190 24-Dec-84 3.5260 25-Dec-84 ND 26-Dec-84 3.5300 27-Dec-84 3.5600 28-Dec-84 3.5470 31-Dec-84 3.5650 1-Jan-85 ND 2-Jan-85 3.5800 3-Jan-85 3.5700 4-Jan-85 3.5760 7-Jan-85 3.5875 8-Jan-85 3.5625 9-Jan-85 3.5715 10-Jan-85 3.5470 11-Jan-85 3.5640 14-Jan-85 3.6050 15-Jan-85 3.5990 16-Jan-85 3.6030 17-Jan-85 3.5965 18-Jan-85 3.5950 21-Jan-85 ND 22-Jan-85 3.5815 23-Jan-85 3.5930 24-Jan-85 3.5700 25-Jan-85 3.5800 28-Jan-85 3.5800 29-Jan-85 3.5915 30-Jan-85 3.5865 31-Jan-85 3.5800 1-Feb-85 3.5935 4-Feb-85 3.6360 5-Feb-85 3.6500 6-Feb-85 3.6505 7-Feb-85 3.6750 8-Feb-85 3.6860 11-Feb-85 3.7070 12-Feb-85 ND 13-Feb-85 3.7415 14-Feb-85 3.7275 15-Feb-85 3.7005 18-Feb-85 ND 19-Feb-85 3.7550 20-Feb-85 3.7780 21-Feb-85 3.8065 22-Feb-85 3.8380 25-Feb-85 3.9145 26-Feb-85 3.8950 27-Feb-85 3.7650 28-Feb-85 3.7775 1-Mar-85 3.7950 4-Mar-85 3.8235 5-Mar-85 3.8850 6-Mar-85 3.8300 7-Mar-85 3.8460 8-Mar-85 3.8555 11-Mar-85 3.7790 12-Mar-85 3.7900 13-Mar-85 3.7970 14-Mar-85 3.8295 15-Mar-85 3.8215 18-Mar-85 3.7760 19-Mar-85 3.7020 20-Mar-85 3.6825 21-Mar-85 3.6250 22-Mar-85 3.6450 25-Mar-85 3.6580 26-Mar-85 3.6300 27-Mar-85 3.5360 28-Mar-85 3.5260 29-Mar-85 3.4770 1-Apr-85 3.5200 2-Apr-85 3.5550 3-Apr-85 3.5230 4-Apr-85 3.5870 5-Apr-85 3.5780 8-Apr-85 3.5700 9-Apr-85 3.5525 10-Apr-85 3.5410 11-Apr-85 3.4760 12-Apr-85 3.4600 15-Apr-85 3.4290 16-Apr-85 3.4260 17-Apr-85 3.4310 18-Apr-85 3.3700 19-Apr-85 3.3760 22-Apr-85 3.4230 23-Apr-85 3.4870 24-Apr-85 3.5265 25-Apr-85 3.5650 26-Apr-85 3.5390 29-Apr-85 3.5200 30-Apr-85 3.5030 1-May-85 3.5590 2-May-85 3.5800 3-May-85 3.6350 6-May-85 3.6380 7-May-85 3.5730 8-May-85 3.6050 9-May-85 3.5110 10-May-85 3.5225 13-May-85 3.4710 14-May-85 3.4430 15-May-85 3.4780 16-May-85 3.4810 17-May-85 3.4630 20-May-85 3.4300 21-May-85 3.4650 22-May-85 3.4780 23-May-85 3.4800 24-May-85 3.4930 27-May-85 ND 28-May-85 3.5130 29-May-85 3.4730 30-May-85 3.4750 31-May-85 3.4460 3-Jun-85 3.4315 4-Jun-85 3.4440 5-Jun-85 3.4640 6-Jun-85 3.4475 7-Jun-85 3.4730 10-Jun-85 3.4980 11-Jun-85 3.4825 12-Jun-85 3.4790 13-Jun-85 3.4925 14-Jun-85 3.4450 17-Jun-85 3.4510 18-Jun-85 3.4160 19-Jun-85 3.4080 20-Jun-85 3.4670 21-Jun-85 3.4550 24-Jun-85 3.4615 25-Jun-85 3.4620 26-Jun-85 3.4300 27-Jun-85 3.4470 28-Jun-85 3.4155 1-Jul-85 3.4265 2-Jul-85 3.4320 3-Jul-85 3.4170 4-Jul-85 ND 5-Jul-85 3.3870 8-Jul-85 3.3515 9-Jul-85 3.3350 10-Jul-85 3.3100 11-Jul-85 3.2870 12-Jul-85 3.2495 15-Jul-85 3.2410 16-Jul-85 3.2460 17-Jul-85 3.1925 18-Jul-85 3.2380 19-Jul-85 3.2525 22-Jul-85 3.2640 23-Jul-85 3.2080 24-Jul-85 3.2480 25-Jul-85 3.2230 26-Jul-85 3.2210 29-Jul-85 3.1750 30-Jul-85 3.1635 31-Jul-85 3.1435 1-Aug-85 3.1700 2-Aug-85 3.1740 5-Aug-85 3.1760 6-Aug-85 3.2070 7-Aug-85 3.2030 8-Aug-85 3.1760 9-Aug-85 3.1820 12-Aug-85 3.1465 13-Aug-85 3.1320 14-Aug-85 3.1420 15-Aug-85 3.1115 16-Aug-85 3.1070 19-Aug-85 3.1135 20-Aug-85 3.1300 21-Aug-85 3.1150 22-Aug-85 3.0855 23-Aug-85 3.1000 26-Aug-85 3.1200 27-Aug-85 3.1390 28-Aug-85 3.1220 29-Aug-85 3.1300 30-Aug-85 3.1610 2-Sep-85 ND 3-Sep-85 3.2120 4-Sep-85 3.2040 5-Sep-85 3.2210 6-Sep-85 3.2920 9-Sep-85 3.3085 10-Sep-85 3.3030 11-Sep-85 3.3255 12-Sep-85 3.3065 13-Sep-85 3.2585 16-Sep-85 3.2400 17-Sep-85 3.2500 18-Sep-85 3.2630 19-Sep-85 3.2600 20-Sep-85 3.2000 23-Sep-85 3.0750 24-Sep-85 3.0570 25-Sep-85 3.0220 26-Sep-85 3.0020 27-Sep-85 3.0250 30-Sep-85 3.0165 1-Oct-85 2.9900 2-Oct-85 2.9875 3-Oct-85 2.9550 4-Oct-85 2.9690 7-Oct-85 2.9820 8-Oct-85 2.9795 9-Oct-85 2.9825 10-Oct-85 2.9950 11-Oct-85 2.9970 14-Oct-85 ND 15-Oct-85 3.0010 16-Oct-85 3.0270 17-Oct-85 2.9880 18-Oct-85 2.9765 21-Oct-85 2.9770 22-Oct-85 2.9840 23-Oct-85 2.9770 24-Oct-85 2.9885 25-Oct-85 2.9935 28-Oct-85 2.9817 29-Oct-85 2.9585 30-Oct-85 2.9570 31-Oct-85 2.9540 1-Nov-85 2.9350 4-Nov-85 2.9295 5-Nov-85 2.9485 6-Nov-85 2.9330 7-Nov-85 2.9580 8-Nov-85 2.9580 11-Nov-85 ND 12-Nov-85 2.9560 13-Nov-85 2.9445 14-Nov-85 2.9460 15-Nov-85 2.9535 18-Nov-85 2.9425 19-Nov-85 2.9235 20-Nov-85 2.9390 21-Nov-85 2.9190 22-Nov-85 2.9025 25-Nov-85 2.8900 26-Nov-85 2.8710 27-Nov-85 2.8600 28-Nov-85 ND 29-Nov-85 2.8270 2-Dec-85 2.8375 3-Dec-85 2.8520 4-Dec-85 2.8350 5-Dec-85 2.8340 6-Dec-85 2.8420 9-Dec-85 2.8540 10-Dec-85 2.8625 11-Dec-85 2.8645 12-Dec-85 2.8330 13-Dec-85 2.8405 16-Dec-85 2.8435 17-Dec-85 2.8295 18-Dec-85 2.8375 19-Dec-85 2.8360 20-Dec-85 2.8290 23-Dec-85 2.8230 24-Dec-85 2.8250 25-Dec-85 ND 26-Dec-85 2.8200 27-Dec-85 2.7865 30-Dec-85 2.7770 31-Dec-85 2.7540 1-Jan-86 ND 2-Jan-86 2.7495 3-Jan-86 2.7715 6-Jan-86 2.7580 7-Jan-86 2.7535 8-Jan-86 2.7675 9-Jan-86 2.7535 10-Jan-86 2.7635 13-Jan-86 2.7740 14-Jan-86 2.7810 15-Jan-86 2.7730 16-Jan-86 2.7800 17-Jan-86 2.7765 20-Jan-86 ND 21-Jan-86 2.7705 22-Jan-86 2.7580 23-Jan-86 2.7665 24-Jan-86 2.7260 27-Jan-86 2.7090 28-Jan-86 2.7095 29-Jan-86 2.7010 30-Jan-86 2.6875 31-Jan-86 2.6975 3-Feb-86 2.7120 4-Feb-86 2.7255 5-Feb-86 2.6950 6-Feb-86 2.7025 7-Feb-86 2.7190 10-Feb-86 2.6960 11-Feb-86 2.6835 12-Feb-86 2.6745 13-Feb-86 2.6530 14-Feb-86 2.6515 17-Feb-86 ND 18-Feb-86 2.6465 19-Feb-86 2.6060 20-Feb-86 2.6070 21-Feb-86 2.6090 24-Feb-86 2.5825 25-Feb-86 2.5415 26-Feb-86 2.5165 27-Feb-86 2.5125 28-Feb-86 2.5185 3-Mar-86 2.5080 4-Mar-86 2.4860 5-Mar-86 2.5595 6-Mar-86 2.5375 7-Mar-86 2.5250 10-Mar-86 2.5745 11-Mar-86 2.5560 12-Mar-86 2.5780 13-Mar-86 2.5915 14-Mar-86 2.5545 17-Mar-86 2.5400 18-Mar-86 2.5380 19-Mar-86 2.5525 20-Mar-86 2.5465 21-Mar-86 2.5305 24-Mar-86 2.5820 25-Mar-86 2.6425 26-Mar-86 2.6300 27-Mar-86 2.6225 28-Mar-86 2.6260 31-Mar-86 2.6430 1-Apr-86 2.6397 2-Apr-86 2.6740 3-Apr-86 2.6960 4-Apr-86 2.6925 7-Apr-86 2.7005 8-Apr-86 2.6345 9-Apr-86 2.6360 10-Apr-86 2.6225 11-Apr-86 2.5970 14-Apr-86 2.6060 15-Apr-86 2.6070 16-Apr-86 2.5355 17-Apr-86 2.5010 18-Apr-86 2.5050 21-Apr-86 2.4915 22-Apr-86 2.4870 23-Apr-86 2.4785 24-Apr-86 2.4840 25-Apr-86 2.4560 28-Apr-86 2.4445 29-Apr-86 2.4540 30-Apr-86 2.4405 1-May-86 2.4845 2-May-86 2.4955 5-May-86 2.4660 6-May-86 2.4890 7-May-86 2.4745 8-May-86 2.4545 9-May-86 2.4510 12-May-86 2.4490 13-May-86 2.4765 14-May-86 2.4625 15-May-86 2.4747 16-May-86 2.4900 19-May-86 2.5058 20-May-86 2.5255 21-May-86 2.5260 22-May-86 2.5640 23-May-86 2.5600 26-May-86 ND 27-May-86 2.5580 28-May-86 2.5610 29-May-86 2.5900 30-May-86 2.6145 2-Jun-86 2.6145 3-Jun-86 2.5590 4-Jun-86 2.5650 5-Jun-86 2.5185 6-Jun-86 2.5090 9-Jun-86 2.5170 10-Jun-86 2.5005 11-Jun-86 2.4940 12-Jun-86 2.4890 13-Jun-86 2.4875 16-Jun-86 2.4805 17-Jun-86 2.5240 18-Jun-86 2.5240 19-Jun-86 2.5140 20-Jun-86 2.5290 23-Jun-86 2.5325 24-Jun-86 2.5030 25-Jun-86 2.4955 26-Jun-86 2.5030 27-Jun-86 2.4850 30-Jun-86 2.4795 1-Jul-86 2.4510 2-Jul-86 2.4650 3-Jul-86 2.4485 4-Jul-86 ND 7-Jul-86 2.4480 8-Jul-86 2.4550 9-Jul-86 2.4610 10-Jul-86 2.4505 11-Jul-86 2.4640 14-Jul-86 2.4570 15-Jul-86 2.4405 16-Jul-86 2.4240 17-Jul-86 2.4215 18-Jul-86 2.4010 21-Jul-86 2.3920 22-Jul-86 2.4080 23-Jul-86 2.4030 24-Jul-86 2.4080 25-Jul-86 2.4170 28-Jul-86 2.3830 29-Jul-86 2.3795 30-Jul-86 2.3835 31-Jul-86 2.3590 1-Aug-86 2.3495 4-Aug-86 2.3500 5-Aug-86 2.3540 6-Aug-86 2.3520 7-Aug-86 2.3300 8-Aug-86 2.3328 11-Aug-86 2.3210 12-Aug-86 2.3395 13-Aug-86 2.3335 14-Aug-86 2.3242 15-Aug-86 2.3240 18-Aug-86 2.3330 19-Aug-86 2.3200 20-Aug-86 2.3090 21-Aug-86 2.3035 22-Aug-86 2.3055 25-Aug-86 2.3060 26-Aug-86 2.3037 27-Aug-86 2.3080 28-Aug-86 2.3130 29-Aug-86 2.2960 1-Sep-86 ND 2-Sep-86 2.2920 3-Sep-86 2.2870 4-Sep-86 2.2900 5-Sep-86 2.3090 8-Sep-86 2.3365 9-Sep-86 2.3235 10-Sep-86 2.3280 11-Sep-86 2.3605 12-Sep-86 2.3260 15-Sep-86 2.3155 16-Sep-86 2.3130 17-Sep-86 2.2900 18-Sep-86 2.2520 19-Sep-86 2.2515 22-Sep-86 2.2955 23-Sep-86 2.3200 24-Sep-86 2.3130 25-Sep-86 2.3135 26-Sep-86 2.3130 29-Sep-86 2.2850 30-Sep-86 2.2900 1-Oct-86 2.2840 2-Oct-86 2.2675 3-Oct-86 2.2595 6-Oct-86 2.2510 7-Oct-86 2.2615 8-Oct-86 2.2575 9-Oct-86 2.2638 10-Oct-86 2.2445 13-Oct-86 ND 14-Oct-86 2.2325 15-Oct-86 2.2310 16-Oct-86 2.2330 17-Oct-86 2.2320 20-Oct-86 2.2485 21-Oct-86 2.2470 22-Oct-86 2.2447 23-Oct-86 2.2545 24-Oct-86 2.2965 27-Oct-86 2.3138 28-Oct-86 2.2965 29-Oct-86 2.2940 30-Oct-86 2.3195 31-Oct-86 2.3265 3-Nov-86 2.3320 4-Nov-86 2.3245 5-Nov-86 2.3320 6-Nov-86 2.3280 7-Nov-86 2.3330 10-Nov-86 2.3115 11-Nov-86 ND 12-Nov-86 2.2850 13-Nov-86 2.2710 14-Nov-86 2.2620 17-Nov-86 2.2750 18-Nov-86 2.2750 19-Nov-86 2.2685 20-Nov-86 2.2690 21-Nov-86 2.2840 24-Nov-86 2.2812 25-Nov-86 2.2540 26-Nov-86 2.2495 27-Nov-86 ND 28-Nov-86 2.2310 1-Dec-86 2.2220 2-Dec-86 2.2295 3-Dec-86 2.2295 4-Dec-86 2.2515 5-Dec-86 2.2613 8-Dec-86 2.2730 9-Dec-86 2.2828 10-Dec-86 2.2735 11-Dec-86 2.2792 12-Dec-86 2.2790 15-Dec-86 2.2810 16-Dec-86 2.2810 17-Dec-86 2.2785 18-Dec-86 2.2715 19-Dec-86 2.2686 22-Dec-86 2.2375 23-Dec-86 2.2225 24-Dec-86 2.2245 25-Dec-86 ND 26-Dec-86 2.2200 29-Dec-86 2.1965 30-Dec-86 2.1990 31-Dec-86 2.1725 1-Jan-87 ND 2-Jan-87 2.1655 5-Jan-87 2.1815 6-Jan-87 2.1685 7-Jan-87 2.1770 8-Jan-87 2.1690 9-Jan-87 2.1650 12-Jan-87 2.1325 13-Jan-87 2.1160 14-Jan-87 2.0700 15-Jan-87 2.0785 16-Jan-87 2.0800 19-Jan-87 ND 20-Jan-87 2.0720 21-Jan-87 2.0825 22-Jan-87 2.0460 23-Jan-87 2.0590 26-Jan-87 2.0565 27-Jan-87 2.0360 28-Jan-87 2.0175 29-Jan-87 2.0160 30-Jan-87 2.0665 2-Feb-87 2.0395 3-Feb-87 2.0275 4-Feb-87 2.0465 5-Feb-87 2.0760 6-Feb-87 2.0930 9-Feb-87 2.0510 10-Feb-87 2.0295 11-Feb-87 2.0500 12-Feb-87 2.0590 13-Feb-87 2.0655 16-Feb-87 ND 17-Feb-87 2.0490 18-Feb-87 2.0670 19-Feb-87 2.0720 20-Feb-87 2.0663 23-Feb-87 2.0690 24-Feb-87 2.0730 25-Feb-87 2.0665 26-Feb-87 2.0600 27-Feb-87 2.0640 2-Mar-87 2.0685 3-Mar-87 2.0708 4-Mar-87 2.0755 5-Mar-87 2.0675 6-Mar-87 2.0770 9-Mar-87 2.0955 10-Mar-87 2.0975 11-Mar-87 2.1130 12-Mar-87 2.1025 13-Mar-87 2.0934 16-Mar-87 2.0770 17-Mar-87 2.0775 18-Mar-87 2.0765 19-Mar-87 2.0725 20-Mar-87 2.0710 23-Mar-87 2.0565 24-Mar-87 2.0586 25-Mar-87 2.0620 26-Mar-87 2.0640 27-Mar-87 2.0585 30-Mar-87 2.0365 31-Mar-87 2.0355 1-Apr-87 2.0570 2-Apr-87 2.0475 3-Apr-87 2.0600 6-Apr-87 2.0612 7-Apr-87 2.0615 8-Apr-87 2.0753 9-Apr-87 2.0570 10-Apr-87 2.0380 13-Apr-87 2.0435 14-Apr-87 2.0328 15-Apr-87 2.0375 16-Apr-87 2.0427 17-Apr-87 2.0470 20-Apr-87 2.0455 21-Apr-87 2.0495 22-Apr-87 2.0565 23-Apr-87 2.0450 24-Apr-87 2.0205 27-Apr-87 2.0113 28-Apr-87 2.0270 29-Apr-87 2.0235 30-Apr-87 2.0290 1-May-87 2.0110 4-May-87 2.0015 5-May-87 1.9955 6-May-87 1.9995 7-May-87 2.0045 8-May-87 2.0165 11-May-87 2.0260 12-May-87 2.0170 13-May-87 2.0170 14-May-87 2.0145 15-May-87 2.0040 18-May-87 2.0050 19-May-87 2.0038 20-May-87 1.9995 21-May-87 2.0030 22-May-87 2.0040 25-May-87 ND 26-May-87 2.0355 27-May-87 2.0493 28-May-87 2.0460 29-May-87 2.0545 1-Jun-87 2.0670 2-Jun-87 2.0335 3-Jun-87 2.0370 4-Jun-87 2.0495 5-Jun-87 2.0435 8-Jun-87 2.0330 9-Jun-87 2.0180 10-Jun-87 2.0250 11-Jun-87 2.0210 12-Jun-87 2.0415 15-Jun-87 2.0560 16-Jun-87 2.0585 17-Jun-87 2.0575 18-Jun-87 2.0550 19-Jun-87 2.0615 22-Jun-87 2.0735 23-Jun-87 2.0645 24-Jun-87 2.0520 25-Jun-87 2.0580 26-Jun-87 2.0560 29-Jun-87 2.0615 30-Jun-87 2.0560 1-Jul-87 2.0600 2-Jul-87 2.0640 3-Jul-87 2.0735 6-Jul-87 2.0715 7-Jul-87 2.0710 8-Jul-87 2.0735 9-Jul-87 2.0705 10-Jul-87 2.0770 13-Jul-87 2.0745 14-Jul-87 2.0823 15-Jul-87 2.0605 16-Jul-87 2.0685 17-Jul-87 2.0920 20-Jul-87 2.0965 21-Jul-87 2.1000 22-Jul-87 2.0975 23-Jul-87 2.0895 24-Jul-87 2.0880 27-Jul-87 2.0907 28-Jul-87 2.0933 29-Jul-87 2.0938 30-Jul-87 2.0910 31-Jul-87 2.0927 3-Aug-87 2.0990 4-Aug-87 2.1290 5-Aug-87 2.1143 6-Aug-87 2.1205 7-Aug-87 2.1275 10-Aug-87 2.1323 11-Aug-87 2.1370 12-Aug-87 2.1325 13-Aug-87 2.1270 14-Aug-87 2.1150 17-Aug-87 2.1155 18-Aug-87 2.0785 19-Aug-87 2.0752 20-Aug-87 2.0600 21-Aug-87 2.0495 24-Aug-87 2.0480 25-Aug-87 2.0560 26-Aug-87 2.0570 27-Aug-87 2.0435 28-Aug-87 2.0395 31-Aug-87 2.0400 1-Sep-87 2.0430 2-Sep-87 2.0310 3-Sep-87 2.0195 4-Sep-87 2.0215 7-Sep-87 ND 8-Sep-87 2.0180 9-Sep-87 2.0231 10-Sep-87 2.0335 11-Sep-87 2.0260 14-Sep-87 2.0460 15-Sep-87 2.0438 16-Sep-87 2.0435 17-Sep-87 2.0445 18-Sep-87 2.0325 21-Sep-87 2.0430 22-Sep-87 2.0490 23-Sep-87 2.0510 24-Sep-87 2.0505 25-Sep-87 2.0495 28-Sep-87 2.0545 29-Sep-87 2.0705 30-Sep-87 2.0735 1-Oct-87 2.0780 2-Oct-87 2.0735 5-Oct-87 2.0735 6-Oct-87 2.0655 7-Oct-87 2.0550 8-Oct-87 2.0515 9-Oct-87 2.0420 12-Oct-87 ND 13-Oct-87 2.0495 14-Oct-87 2.0380 15-Oct-87 2.0265 16-Oct-87 2.0270 19-Oct-87 2.0003 20-Oct-87 2.0335 21-Oct-87 2.0395 22-Oct-87 2.0405 23-Oct-87 2.0100 26-Oct-87 1.9975 27-Oct-87 1.9945 28-Oct-87 1.9736 29-Oct-87 1.9462 30-Oct-87 1.9450 2-Nov-87 1.9272 3-Nov-87 1.9295 4-Nov-87 1.9250 5-Nov-87 1.8775 6-Nov-87 1.8835 9-Nov-87 1.8685 10-Nov-87 1.8730 11-Nov-87 ND 12-Nov-87 1.9110 13-Nov-87 1.9015 16-Nov-87 1.9185 17-Nov-87 1.9065 18-Nov-87 1.9000 19-Nov-87 1.8915 20-Nov-87 1.8940 23-Nov-87 1.8770 24-Nov-87 1.8985 25-Nov-87 1.8785 26-Nov-87 ND 27-Nov-87 1.8620 30-Nov-87 1.8455 1-Dec-87 1.8555 2-Dec-87 1.8610 3-Dec-87 1.8675 4-Dec-87 1.8775 7-Dec-87 1.8810 8-Dec-87 1.8775 9-Dec-87 1.8720 10-Dec-87 1.8410 11-Dec-87 1.8355 14-Dec-87 1.8345 15-Dec-87 1.8350 16-Dec-87 1.8357 17-Dec-87 1.8265 18-Dec-87 1.8390 21-Dec-87 1.8395 22-Dec-87 1.8335 23-Dec-87 1.8420 24-Dec-87 1.8335 25-Dec-87 ND 28-Dec-87 1.7970 29-Dec-87 1.7965 30-Dec-87 1.7930 31-Dec-87 1.7670 1-Jan-88 ND 4-Jan-88 1.7840 5-Jan-88 1.8290 6-Jan-88 1.8540 7-Jan-88 1.8425 8-Jan-88 1.8555 11-Jan-88 1.8405 12-Jan-88 1.8378 13-Jan-88 1.8358 14-Jan-88 1.8390 15-Jan-88 1.8865 18-Jan-88 ND 19-Jan-88 1.8835 20-Jan-88 1.8665 21-Jan-88 1.8700 22-Jan-88 1.8830 25-Jan-88 1.8850 26-Jan-88 1.8830 27-Jan-88 1.8770 28-Jan-88 1.8725 29-Jan-88 1.8850 1-Feb-88 1.9005 2-Feb-88 1.8895 3-Feb-88 1.8965 4-Feb-88 1.8980 5-Feb-88 1.9070 8-Feb-88 1.9040 9-Feb-88 1.9095 10-Feb-88 1.8990 11-Feb-88 1.9000 12-Feb-88 1.9240 15-Feb-88 ND 16-Feb-88 1.9183 17-Feb-88 1.9165 18-Feb-88 1.9210 19-Feb-88 1.9175 22-Feb-88 1.9035 23-Feb-88 1.8990 24-Feb-88 1.9030 25-Feb-88 1.9045 26-Feb-88 1.8945 29-Feb-88 1.8955 1-Mar-88 1.8925 2-Mar-88 1.9010 3-Mar-88 1.9050 4-Mar-88 1.8970 7-Mar-88 1.8830 8-Mar-88 1.8740 9-Mar-88 1.8735 10-Mar-88 1.8715 11-Mar-88 1.8680 14-Mar-88 1.8690 15-Mar-88 1.8720 16-Mar-88 1.8785 17-Mar-88 1.9005 18-Mar-88 1.9060 21-Mar-88 1.9000 22-Mar-88 1.9025 23-Mar-88 1.8990 24-Mar-88 1.8870 25-Mar-88 1.8835 28-Mar-88 1.8655 29-Mar-88 1.8685 30-Mar-88 1.8685 31-Mar-88 1.8590 1-Apr-88 1.8595 4-Apr-88 1.8565 5-Apr-88 1.8745 6-Apr-88 1.8780 7-Apr-88 1.8855 8-Apr-88 1.8780 11-Apr-88 1.8930 12-Apr-88 1.8945 13-Apr-88 1.9000 14-Apr-88 1.8665 15-Apr-88 1.8625 18-Apr-88 1.8595 19-Apr-88 1.8660 20-Apr-88 1.8670 21-Apr-88 1.8670 22-Apr-88 1.8765 25-Apr-88 1.8820 26-Apr-88 1.8790 27-Apr-88 1.8780 28-Apr-88 1.8720 29-Apr-88 1.8780 2-May-88 1.8820 3-May-88 1.8815 4-May-88 1.8845 5-May-88 1.8835 6-May-88 1.8850 9-May-88 1.8865 10-May-88 1.8820 11-May-88 1.8815 12-May-88 1.8840 13-May-88 1.8880 16-May-88 1.8945 17-May-88 1.9100 18-May-88 1.9100 19-May-88 1.9050 20-May-88 1.9075 23-May-88 1.9068 24-May-88 1.9070 25-May-88 1.9105 26-May-88 1.9125 27-May-88 1.9240 30-May-88 ND 31-May-88 1.9375 1-Jun-88 1.9350 2-Jun-88 1.9380 3-Jun-88 1.9400 6-Jun-88 1.9285 7-Jun-88 1.9260 8-Jun-88 1.9295 9-Jun-88 1.9315 10-Jun-88 1.9310 13-Jun-88 1.9370 14-Jun-88 1.9610 15-Jun-88 1.9675 16-Jun-88 1.9710 17-Jun-88 1.9705 20-Jun-88 1.9800 21-Jun-88 1.9780 22-Jun-88 2.0025 23-Jun-88 2.0120 24-Jun-88 2.0440 27-Jun-88 2.0500 28-Jun-88 2.0400 29-Jun-88 2.0640 30-Jun-88 2.0500 1-Jul-88 2.0525 4-Jul-88 ND 5-Jul-88 2.0560 6-Jul-88 2.0530 7-Jul-88 2.0455 8-Jul-88 2.0695 11-Jul-88 2.0810 12-Jul-88 2.0730 13-Jul-88 2.0845 14-Jul-88 2.0835 15-Jul-88 2.1160 18-Jul-88 2.1220 19-Jul-88 2.1035 20-Jul-88 2.0900 21-Jul-88 2.0740 22-Jul-88 2.0610 25-Jul-88 2.0825 26-Jul-88 2.1000 27-Jul-88 2.0865 28-Jul-88 2.1045 29-Jul-88 2.1155 1-Aug-88 2.1205 2-Aug-88 2.1180 3-Aug-88 2.1170 4-Aug-88 2.1230 5-Aug-88 2.1380 8-Aug-88 2.1480 9-Aug-88 2.1625 10-Aug-88 2.1640 11-Aug-88 2.1445 12-Aug-88 2.1235 15-Aug-88 2.1245 16-Aug-88 2.1130 17-Aug-88 2.1590 18-Aug-88 2.1435 19-Aug-88 2.1355 22-Aug-88 2.1670 23-Aug-88 2.1530 24-Aug-88 2.1355 25-Aug-88 2.1040 26-Aug-88 2.0970 29-Aug-88 2.1105 30-Aug-88 2.1095 31-Aug-88 2.1220 1-Sep-88 2.1170 2-Sep-88 2.1000 5-Sep-88 ND 6-Sep-88 2.0820 7-Sep-88 2.0810 8-Sep-88 2.0865 9-Sep-88 2.0870 12-Sep-88 2.0830 13-Sep-88 2.0860 14-Sep-88 2.1205 15-Sep-88 2.1160 16-Sep-88 2.1175 19-Sep-88 2.1090 20-Sep-88 2.1035 21-Sep-88 2.1145 22-Sep-88 2.1190 23-Sep-88 2.1150 26-Sep-88 2.1235 27-Sep-88 2.1193 28-Sep-88 2.1175 29-Sep-88 2.1226 30-Sep-88 2.1115 3-Oct-88 2.0990 4-Oct-88 2.0995 5-Oct-88 2.1010 6-Oct-88 2.1030 7-Oct-88 2.0985 10-Oct-88 ND 11-Oct-88 2.0885 12-Oct-88 2.0700 13-Oct-88 2.0520 14-Oct-88 2.0480 17-Oct-88 2.0405 18-Oct-88 2.0350 19-Oct-88 2.0420 20-Oct-88 2.0335 21-Oct-88 2.0085 24-Oct-88 2.0180 25-Oct-88 2.0165 26-Oct-88 2.0015 27-Oct-88 2.0020 28-Oct-88 2.0050 31-Oct-88 2.0095 1-Nov-88 2.0145 2-Nov-88 2.0065 3-Nov-88 1.9990 4-Nov-88 2.0235 7-Nov-88 2.0125 8-Nov-88 2.0185 9-Nov-88 1.9890 10-Nov-88 1.9830 11-Nov-88 ND 14-Nov-88 1.9685 15-Nov-88 1.9680 16-Nov-88 1.9450 17-Nov-88 1.9520 18-Nov-88 1.9575 21-Nov-88 1.9460 22-Nov-88 1.9410 23-Nov-88 1.9360 24-Nov-88 ND 25-Nov-88 1.9350 28-Nov-88 1.9550 29-Nov-88 1.9487 30-Nov-88 1.9580 1-Dec-88 1.9545 2-Dec-88 1.9520 5-Dec-88 1.9450 6-Dec-88 1.9553 7-Dec-88 1.9855 8-Dec-88 1.9645 9-Dec-88 1.9570 12-Dec-88 1.9660 13-Dec-88 1.9725 14-Dec-88 1.9620 15-Dec-88 1.9740 16-Dec-88 1.9940 19-Dec-88 1.9899 20-Dec-88 2.0050 21-Dec-88 1.9980 22-Dec-88 2.0025 23-Dec-88 2.0050 26-Dec-88 ND 27-Dec-88 2.0070 28-Dec-88 2.0200 29-Dec-88 2.0190 30-Dec-88 2.0020 2-Jan-89 ND 3-Jan-89 1.9920 4-Jan-89 2.0180 5-Jan-89 2.0260 6-Jan-89 2.0480 9-Jan-89 2.0640 10-Jan-89 2.0720 11-Jan-89 2.0655 12-Jan-89 2.0600 13-Jan-89 2.0700 16-Jan-89 ND 17-Jan-89 2.0890 18-Jan-89 2.1120 19-Jan-89 2.1075 20-Jan-89 2.0820 23-Jan-89 2.0750 24-Jan-89 2.0805 25-Jan-89 2.0805 26-Jan-89 2.0825 27-Jan-89 2.1030 30-Jan-89 2.0990 31-Jan-89 2.1205 1-Feb-89 2.1050 2-Feb-89 2.1105 3-Feb-89 2.1225 6-Feb-89 2.1220 7-Feb-89 2.1095 8-Feb-89 2.1145 9-Feb-89 2.1000 10-Feb-89 2.1020 13-Feb-89 2.1115 14-Feb-89 2.0885 15-Feb-89 2.0820 16-Feb-89 2.0800 17-Feb-89 2.0740 20-Feb-89 ND 21-Feb-89 2.0795 22-Feb-89 2.0730 23-Feb-89 2.0535 24-Feb-89 2.0620 27-Feb-89 2.0520 28-Feb-89 2.0585 1-Mar-89 2.0750 2-Mar-89 2.0780 3-Mar-89 2.0780 6-Mar-89 2.0910 7-Mar-89 2.0922 8-Mar-89 2.0976 9-Mar-89 2.0997 10-Mar-89 2.1024 13-Mar-89 2.1074 14-Mar-89 2.0967 15-Mar-89 2.1120 16-Mar-89 2.1128 17-Mar-89 2.1168 20-Mar-89 2.1160 21-Mar-89 2.1135 22-Mar-89 2.1092 23-Mar-89 2.1110 24-Mar-89 2.1135 27-Mar-89 2.1240 28-Mar-89 2.1364 29-Mar-89 2.1330 30-Mar-89 2.1403 31-Mar-89 2.1390 3-Apr-89 2.1233 4-Apr-89 2.1100 5-Apr-89 2.1116 6-Apr-89 2.1080 7-Apr-89 2.1155 10-Apr-89 2.1210 11-Apr-89 2.1293 12-Apr-89 2.1290 13-Apr-89 2.1145 14-Apr-89 2.1110 17-Apr-89 2.0950 18-Apr-89 2.0910 19-Apr-89 2.1010 20-Apr-89 2.0838 21-Apr-89 2.0878 24-Apr-89 2.1010 25-Apr-89 2.1050 26-Apr-89 2.1200 27-Apr-89 2.1175 28-Apr-89 2.1210 1-May-89 2.1334 2-May-89 2.1284 3-May-89 2.1310 4-May-89 2.1328 5-May-89 2.1418 8-May-89 2.1503 9-May-89 2.1600 10-May-89 2.1478 11-May-89 2.1570 12-May-89 2.1645 15-May-89 2.1891 16-May-89 2.1911 17-May-89 2.2240 18-May-89 2.2155 19-May-89 2.2205 22-May-89 2.2639 23-May-89 2.2635 24-May-89 2.2675 25-May-89 2.2485 26-May-89 2.2415 29-May-89 ND 30-May-89 2.2650 31-May-89 2.2265 1-Jun-89 2.2358 2-Jun-89 2.2060 5-Jun-89 2.2119 6-Jun-89 2.2295 7-Jun-89 2.2102 8-Jun-89 2.2282 9-Jun-89 2.2570 12-Jun-89 2.2810 13-Jun-89 2.2822 14-Jun-89 2.2847 15-Jun-89 2.2795 16-Jun-89 2.2435 19-Jun-89 2.2223 20-Jun-89 2.2253 21-Jun-89 2.2180 22-Jun-89 2.2067 23-Jun-89 2.1862 26-Jun-89 2.2060 27-Jun-89 2.2062 28-Jun-89 2.2147 29-Jun-89 2.2040 30-Jun-89 2.2035 3-Jul-89 2.1740 4-Jul-89 ND 5-Jul-89 2.1307 6-Jul-89 2.1310 7-Jul-89 2.1241 10-Jul-89 2.0952 11-Jul-89 2.1205 12-Jul-89 2.1155 13-Jul-89 2.1219 14-Jul-89 2.1472 17-Jul-89 2.1510 18-Jul-89 2.1343 19-Jul-89 2.1460 20-Jul-89 2.1448 21-Jul-89 2.1504 24-Jul-89 2.1538 25-Jul-89 2.1387 26-Jul-89 2.1145 27-Jul-89 2.1088 28-Jul-89 2.1290 31-Jul-89 2.1045 1-Aug-89 2.1041 2-Aug-89 2.0887 3-Aug-89 2.1055 4-Aug-89 2.1400 7-Aug-89 2.1490 8-Aug-89 2.1321 9-Aug-89 2.1423 10-Aug-89 2.1333 11-Aug-89 2.1858 14-Aug-89 2.1866 15-Aug-89 2.1953 16-Aug-89 2.1885 17-Aug-89 2.2200 18-Aug-89 2.2013 21-Aug-89 2.2004 22-Aug-89 2.1880 23-Aug-89 2.2054 24-Aug-89 2.2080 25-Aug-89 2.2029 28-Aug-89 2.2085 29-Aug-89 2.1836 30-Aug-89 2.1936 31-Aug-89 2.2072 1-Sep-89 2.2289 4-Sep-89 ND 5-Sep-89 2.2440 6-Sep-89 2.2262 7-Sep-89 2.2374 8-Sep-89 2.2323 11-Sep-89 2.2397 12-Sep-89 2.2405 13-Sep-89 2.2323 14-Sep-89 2.2197 15-Sep-89 2.2542 18-Sep-89 2.2013 19-Sep-89 2.1984 20-Sep-89 2.1887 21-Sep-89 2.1917 22-Sep-89 2.1994 25-Sep-89 2.1517 26-Sep-89 2.1323 27-Sep-89 2.1256 28-Sep-89 2.1240 29-Sep-89 2.1149 2-Oct-89 2.1178 3-Oct-89 2.1303 4-Oct-89 2.1215 5-Oct-89 2.1297 6-Oct-89 2.1370 9-Oct-89 ND 10-Oct-89 2.1418 11-Oct-89 2.1643 12-Oct-89 2.1534 13-Oct-89 2.1343 16-Oct-89 2.1061 17-Oct-89 2.0915 18-Oct-89 2.0933 19-Oct-89 2.0910 20-Oct-89 2.0945 23-Oct-89 2.0957 24-Oct-89 2.0772 25-Oct-89 2.0790 26-Oct-89 2.0750 27-Oct-89 2.0661 30-Oct-89 2.0736 31-Oct-89 2.0789 1-Nov-89 2.0747 2-Nov-89 2.0856 3-Nov-89 2.0863 6-Nov-89 2.0909 7-Nov-89 2.0826 8-Nov-89 2.0832 9-Nov-89 2.0865 10-Nov-89 2.1019 13-Nov-89 2.1008 14-Nov-89 2.0863 15-Nov-89 2.0745 16-Nov-89 2.0714 17-Nov-89 2.0795 20-Nov-89 2.0717 21-Nov-89 2.0542 22-Nov-89 2.0462 23-Nov-89 ND 24-Nov-89 2.0365 27-Nov-89 2.0188 28-Nov-89 2.0170 29-Nov-89 2.0119 30-Nov-89 2.0084 1-Dec-89 2.0108 4-Dec-89 2.0090 5-Dec-89 2.0049 6-Dec-89 1.9932 7-Dec-89 2.0005 8-Dec-89 1.9999 11-Dec-89 1.9931 12-Dec-89 1.9575 13-Dec-89 1.9650 14-Dec-89 1.9616 15-Dec-89 1.9452 18-Dec-89 1.9484 19-Dec-89 1.9616 20-Dec-89 1.9650 21-Dec-89 1.9487 22-Dec-89 1.9290 25-Dec-89 ND 26-Dec-89 1.9199 27-Dec-89 1.9095 28-Dec-89 1.9062 29-Dec-89 1.9085