VERSION 0 -- NEW ZEALAND -- SPOT EXCHANGE RATE, $US/NZ$ ------------------------------------------------------- 4-Jan-71 1.1138 5-Jan-71 1.1143 6-Jan-71 1.1151 7-Jan-71 1.1150 8-Jan-71 1.1154 11-Jan-71 1.1163 12-Jan-71 1.1167 13-Jan-71 1.1177 14-Jan-71 1.1200 15-Jan-71 1.1193 18-Jan-71 1.1191 19-Jan-71 1.1205 20-Jan-71 1.1204 21-Jan-71 1.1210 22-Jan-71 1.1215 25-Jan-71 1.1236 26-Jan-71 1.1241 27-Jan-71 1.1242 28-Jan-71 1.1246 29-Jan-71 1.1248 1-Feb-71 1.1253 2-Feb-71 1.1251 3-Feb-71 1.1253 4-Feb-71 1.1245 5-Feb-71 1.1235 8-Feb-71 1.1252 9-Feb-71 1.1237 10-Feb-71 1.1241 11-Feb-71 1.1240 12-Feb-71 ND 15-Feb-71 ND 16-Feb-71 1.1257 17-Feb-71 1.1257 18-Feb-71 1.1256 19-Feb-71 1.1255 22-Feb-71 1.1256 23-Feb-71 1.1257 24-Feb-71 1.1257 25-Feb-71 1.1249 26-Feb-71 1.1241 1-Mar-71 1.1242 2-Mar-71 1.1253 3-Mar-71 1.1257 4-Mar-71 1.1250 5-Mar-71 1.1252 8-Mar-71 1.1256 9-Mar-71 1.1256 10-Mar-71 1.1256 11-Mar-71 1.1254 12-Mar-71 1.1257 15-Mar-71 1.1257 16-Mar-71 1.1252 17-Mar-71 1.1257 18-Mar-71 1.1255 19-Mar-71 1.1255 22-Mar-71 1.1257 23-Mar-71 1.1257 24-Mar-71 1.1257 25-Mar-71 1.1253 26-Mar-71 1.1254 29-Mar-71 1.1257 30-Mar-71 1.1251 31-Mar-71 1.1245 1-Apr-71 1.1235 2-Apr-71 1.1225 5-Apr-71 1.1242 6-Apr-71 1.1255 7-Apr-71 1.1246 8-Apr-71 1.1245 9-Apr-71 1.1245 12-Apr-71 1.1246 13-Apr-71 1.1245 14-Apr-71 1.1250 15-Apr-71 1.1254 16-Apr-71 1.1253 19-Apr-71 1.1256 20-Apr-71 1.1257 21-Apr-71 1.1258 22-Apr-71 1.1254 23-Apr-71 1.1255 26-Apr-71 1.1254 27-Apr-71 1.1255 28-Apr-71 1.1258 29-Apr-71 1.1256 30-Apr-71 1.1257 3-May-71 1.1255 4-May-71 1.1253 5-May-71 1.1257 6-May-71 1.1253 7-May-71 1.1255 10-May-71 1.1248 11-May-71 1.1246 12-May-71 1.1252 13-May-71 1.1252 14-May-71 1.1253 17-May-71 1.1256 18-May-71 1.1255 19-May-71 1.1257 20-May-71 1.1256 21-May-71 1.1257 24-May-71 1.1257 25-May-71 1.1255 26-May-71 1.1257 27-May-71 1.1254 28-May-71 1.1250 31-May-71 ND 1-Jun-71 1.1243 2-Jun-71 1.1246 3-Jun-71 1.1254 4-Jun-71 1.1255 7-Jun-71 1.1256 8-Jun-71 1.1254 9-Jun-71 1.1257 10-Jun-71 1.1256 11-Jun-71 1.1257 14-Jun-71 1.1254 15-Jun-71 1.1254 16-Jun-71 1.1256 17-Jun-71 1.1255 18-Jun-71 1.1256 21-Jun-71 1.1256 22-Jun-71 1.1255 23-Jun-71 1.1258 24-Jun-71 1.1256 25-Jun-71 1.1256 28-Jun-71 1.1253 29-Jun-71 1.1255 30-Jun-71 1.1258 1-Jul-71 1.1255 2-Jul-71 1.1255 5-Jul-71 ND 6-Jul-71 1.1251 7-Jul-71 1.1254 8-Jul-71 1.1259 9-Jul-71 1.1252 12-Jul-71 1.1252 13-Jul-71 1.1251 14-Jul-71 1.1254 15-Jul-71 1.1254 16-Jul-71 1.1255 19-Jul-71 1.1252 20-Jul-71 1.1251 21-Jul-71 1.1255 22-Jul-71 1.1254 23-Jul-71 1.1255 26-Jul-71 1.1250 27-Jul-71 1.1250 28-Jul-71 1.1253 29-Jul-71 1.1253 30-Jul-71 1.1252 2-Aug-71 1.1248 3-Aug-71 1.1246 4-Aug-71 1.1256 5-Aug-71 1.1242 6-Aug-71 1.1253 9-Aug-71 1.1256 10-Aug-71 1.1254 11-Aug-71 1.1258 12-Aug-71 1.1258 13-Aug-71 1.1257 16-Aug-71 ND 17-Aug-71 ND 18-Aug-71 ND 19-Aug-71 ND 20-Aug-71 ND 23-Aug-71 1.1330 24-Aug-71 1.1375 25-Aug-71 1.1440 26-Aug-71 1.1504 27-Aug-71 1.1489 30-Aug-71 1.1485 31-Aug-71 1.1417 1-Sep-71 1.1420 2-Sep-71 1.1434 3-Sep-71 1.1445 6-Sep-71 ND 7-Sep-71 1.1438 8-Sep-71 1.1439 9-Sep-71 1.1440 10-Sep-71 1.1443 13-Sep-71 1.1447 14-Sep-71 1.1476 15-Sep-71 1.1497 16-Sep-71 1.1497 17-Sep-71 1.1501 20-Sep-71 1.1511 21-Sep-71 1.1508 22-Sep-71 1.1511 23-Sep-71 1.1541 24-Sep-71 1.1551 27-Sep-71 1.1541 28-Sep-71 1.1530 29-Sep-71 1.1557 30-Sep-71 1.1560 1-Oct-71 1.1582 4-Oct-71 1.1580 5-Oct-71 1.1582 6-Oct-71 1.1577 7-Oct-71 1.1582 8-Oct-71 1.1586 11-Oct-71 ND 12-Oct-71 1.1583 13-Oct-71 1.1581 14-Oct-71 1.1584 15-Oct-71 1.1581 18-Oct-71 1.1583 19-Oct-71 1.1582 20-Oct-71 1.1591 21-Oct-71 1.1595 22-Oct-71 1.1598 25-Oct-71 ND 26-Oct-71 1.1604 27-Oct-71 1.1606 28-Oct-71 1.1603 29-Oct-71 1.1592 1-Nov-71 1.1598 2-Nov-71 ND 3-Nov-71 1.1600 4-Nov-71 1.1598 5-Nov-71 1.1602 8-Nov-71 1.1600 9-Nov-71 1.1597 10-Nov-71 1.1597 11-Nov-71 1.1601 12-Nov-71 1.1603 15-Nov-71 1.1600 16-Nov-71 1.1599 17-Nov-71 1.1603 18-Nov-71 1.1602 19-Nov-71 1.1603 22-Nov-71 1.1603 23-Nov-71 1.1604 24-Nov-71 1.1602 25-Nov-71 ND 26-Nov-71 1.1603 29-Nov-71 1.1603 30-Nov-71 1.1603 1-Dec-71 1.1604 2-Dec-71 1.1599 3-Dec-71 1.1625 6-Dec-71 1.1621 7-Dec-71 1.1638 8-Dec-71 1.1669 9-Dec-71 1.1714 10-Dec-71 1.1717 13-Dec-71 1.1720 14-Dec-71 1.1722 15-Dec-71 1.1720 16-Dec-71 1.1724 17-Dec-71 1.1768 20-Dec-71 ND 21-Dec-71 ND 22-Dec-71 ND 23-Dec-71 ND 24-Dec-71 ND 27-Dec-71 ND 28-Dec-71 1.1890 29-Dec-71 1.1892 30-Dec-71 1.1893 31-Dec-71 1.1913 3-Jan-72 1.1950 4-Jan-72 1.1915 5-Jan-72 1.1925 6-Jan-72 1.1920 7-Jan-72 1.1925 10-Jan-72 1.1925 11-Jan-72 1.1930 12-Jan-72 1.1900 13-Jan-72 1.1950 14-Jan-72 1.1980 17-Jan-72 1.1960 18-Jan-72 1.1960 19-Jan-72 1.1950 20-Jan-72 1.1900 21-Jan-72 1.1920 24-Jan-72 1.1930 25-Jan-72 1.1950 26-Jan-72 1.1940 27-Jan-72 1.1930 28-Jan-72 1.1950 31-Jan-72 1.1950 1-Feb-72 1.1950 2-Feb-72 1.1950 3-Feb-72 1.1950 4-Feb-72 1.1950 7-Feb-72 1.1950 8-Feb-72 1.1940 9-Feb-72 1.1950 10-Feb-72 1.1925 11-Feb-72 1.1925 14-Feb-72 1.1925 15-Feb-72 1.1925 16-Feb-72 1.1925 17-Feb-72 1.1940 18-Feb-72 1.1925 21-Feb-72 ND 22-Feb-72 1.1950 23-Feb-72 1.1925 24-Feb-72 1.1950 25-Feb-72 1.1925 28-Feb-72 1.1950 29-Feb-72 1.1950 1-Mar-72 1.1950 2-Mar-72 1.1950 3-Mar-72 1.1950 6-Mar-72 1.1920 7-Mar-72 1.1925 8-Mar-72 1.1920 9-Mar-72 1.1925 10-Mar-72 1.1900 13-Mar-72 1.1950 14-Mar-72 1.1920 15-Mar-72 1.1920 16-Mar-72 1.1920 17-Mar-72 1.1900 20-Mar-72 1.1920 21-Mar-72 1.1920 22-Mar-72 1.1920 23-Mar-72 1.1920 24-Mar-72 1.1920 27-Mar-72 1.1920 28-Mar-72 1.1920 29-Mar-72 1.1920 30-Mar-72 1.1950 31-Mar-72 1.1980 3-Apr-72 1.1980 4-Apr-72 1.1980 5-Apr-72 1.1920 6-Apr-72 1.1920 7-Apr-72 1.1920 10-Apr-72 1.1950 11-Apr-72 1.1950 12-Apr-72 1.1950 13-Apr-72 1.1925 14-Apr-72 1.1950 17-Apr-72 1.1950 18-Apr-72 1.1930 19-Apr-72 1.1930 20-Apr-72 1.1925 21-Apr-72 1.1920 24-Apr-72 1.1930 25-Apr-72 1.1920 26-Apr-72 1.1925 27-Apr-72 1.1930 28-Apr-72 1.1925 1-May-72 1.1950 2-May-72 1.1950 3-May-72 1.1950 4-May-72 1.1950 5-May-72 1.1950 8-May-72 1.1950 9-May-72 1.1950 10-May-72 1.1950 11-May-72 1.1925 12-May-72 1.1925 15-May-72 1.1950 16-May-72 1.1950 17-May-72 1.1950 18-May-72 1.1940 19-May-72 1.1950 22-May-72 1.1950 23-May-72 1.1940 24-May-72 1.1940 25-May-72 1.1910 26-May-72 1.1910 29-May-72 ND 30-May-72 1.1910 31-May-72 1.1950 1-Jun-72 1.1900 2-Jun-72 1.1960 5-Jun-72 1.1950 6-Jun-72 1.1950 7-Jun-72 1.1900 8-Jun-72 1.1900 9-Jun-72 1.1900 12-Jun-72 1.1900 13-Jun-72 1.1910 14-Jun-72 1.1910 15-Jun-72 1.1950 16-Jun-72 1.1900 19-Jun-72 1.1900 20-Jun-72 1.1900 21-Jun-72 1.1900 22-Jun-72 1.1900 23-Jun-72 ND 26-Jun-72 ND 27-Jun-72 ND 28-Jun-72 ND 29-Jun-72 1.1900 30-Jun-72 1.1900 3-Jul-72 1.1920 4-Jul-72 ND 5-Jul-72 1.1950 6-Jul-72 1.1935 7-Jul-72 1.1950 10-Jul-72 1.1940 11-Jul-72 1.1930 12-Jul-72 1.1940 13-Jul-72 1.1925 14-Jul-72 1.1920 17-Jul-72 1.1950 18-Jul-72 1.1950 19-Jul-72 1.1925 20-Jul-72 1.1925 21-Jul-72 1.1940 24-Jul-72 1.1925 25-Jul-72 1.1940 26-Jul-72 1.1910 27-Jul-72 1.1900 28-Jul-72 1.1900 31-Jul-72 1.1950 1-Aug-72 1.1940 2-Aug-72 1.1940 3-Aug-72 1.1940 4-Aug-72 1.1950 7-Aug-72 1.1940 8-Aug-72 1.1950 9-Aug-72 1.1930 10-Aug-72 1.1940 11-Aug-72 1.1950 14-Aug-72 1.1950 15-Aug-72 1.1950 16-Aug-72 1.1930 17-Aug-72 1.1940 18-Aug-72 1.1940 21-Aug-72 1.1950 22-Aug-72 1.1950 23-Aug-72 1.1950 24-Aug-72 1.1950 25-Aug-72 1.1950 28-Aug-72 1.1950 29-Aug-72 1.1950 30-Aug-72 1.1950 31-Aug-72 1.1950 1-Sep-72 1.1950 4-Sep-72 ND 5-Sep-72 1.1950 6-Sep-72 1.1950 7-Sep-72 1.1950 8-Sep-72 1.1950 11-Sep-72 1.1950 12-Sep-72 1.1950 13-Sep-72 1.1950 14-Sep-72 1.1925 15-Sep-72 1.1925 18-Sep-72 1.1925 19-Sep-72 1.1915 20-Sep-72 1.1920 21-Sep-72 1.1925 22-Sep-72 1.1940 25-Sep-72 1.1900 26-Sep-72 1.1900 27-Sep-72 1.1900 28-Sep-72 1.1940 29-Sep-72 1.1940 2-Oct-72 1.1940 3-Oct-72 1.1940 4-Oct-72 1.1885 5-Oct-72 1.1885 6-Oct-72 1.1925 9-Oct-72 ND 10-Oct-72 1.1925 11-Oct-72 1.1925 12-Oct-72 1.1925 13-Oct-72 1.1925 16-Oct-72 1.1900 17-Oct-72 1.1900 18-Oct-72 1.1900 19-Oct-72 1.1900 20-Oct-72 1.1950 23-Oct-72 ND 24-Oct-72 1.1925 25-Oct-72 1.1920 26-Oct-72 1.1925 27-Oct-72 1.1950 30-Oct-72 1.1925 31-Oct-72 1.1940 1-Nov-72 1.1990 2-Nov-72 1.1980 3-Nov-72 1.1940 6-Nov-72 1.1940 7-Nov-72 ND 8-Nov-72 1.1940 9-Nov-72 1.1940 10-Nov-72 1.1940 13-Nov-72 1.1925 14-Nov-72 1.1920 15-Nov-72 1.1940 16-Nov-72 1.1935 17-Nov-72 1.1940 20-Nov-72 1.1950 21-Nov-72 1.1935 22-Nov-72 1.1940 23-Nov-72 ND 24-Nov-72 1.1950 27-Nov-72 1.1950 28-Nov-72 1.1950 29-Nov-72 1.1950 30-Nov-72 1.1950 1-Dec-72 1.1950 4-Dec-72 1.1950 5-Dec-72 1.1950 6-Dec-72 1.1950 7-Dec-72 1.1950 8-Dec-72 1.1945 11-Dec-72 1.1950 12-Dec-72 1.1950 13-Dec-72 1.1950 14-Dec-72 1.1960 15-Dec-72 1.1960 18-Dec-72 1.1950 19-Dec-72 1.1970 20-Dec-72 1.1940 21-Dec-72 1.1960 22-Dec-72 1.1960 25-Dec-72 ND 26-Dec-72 1.1960 27-Dec-72 1.1960 28-Dec-72 1.1950 29-Dec-72 1.1950 1-Jan-73 ND 2-Jan-73 1.1950 3-Jan-73 1.1950 4-Jan-73 1.1940 5-Jan-73 1.1950 8-Jan-73 1.1980 9-Jan-73 1.1950 10-Jan-73 1.1950 11-Jan-73 1.1950 12-Jan-73 1.1950 15-Jan-73 1.1950 16-Jan-73 1.1950 17-Jan-73 1.1950 18-Jan-73 1.1950 19-Jan-73 1.1950 22-Jan-73 1.1970 23-Jan-73 1.1950 24-Jan-73 1.1950 25-Jan-73 1.1950 26-Jan-73 1.1950 29-Jan-73 1.1950 30-Jan-73 1.1950 31-Jan-73 1.1950 1-Feb-73 1.1950 2-Feb-73 1.1950 5-Feb-73 1.1950 6-Feb-73 1.1950 7-Feb-73 1.1950 8-Feb-73 1.1950 9-Feb-73 1.1950 12-Feb-73 ND 13-Feb-73 ND 14-Feb-73 1.3200 15-Feb-73 1.3200 16-Feb-73 1.3200 19-Feb-73 ND 20-Feb-73 1.3205 21-Feb-73 1.3205 22-Feb-73 1.3207 23-Feb-73 1.3200 26-Feb-73 1.3205 27-Feb-73 1.3205 28-Feb-73 1.3208 1-Mar-73 1.3210 2-Mar-73 ND 5-Mar-73 ND 6-Mar-73 1.3300 7-Mar-73 1.3300 8-Mar-73 1.3215 9-Mar-73 1.3100 12-Mar-73 1.3200 13-Mar-73 1.3200 14-Mar-73 1.3200 15-Mar-73 1.3200 16-Mar-73 1.3200 19-Mar-73 1.3200 20-Mar-73 1.3200 21-Mar-73 1.3200 22-Mar-73 1.3200 23-Mar-73 1.3200 26-Mar-73 1.3200 27-Mar-73 1.3250 28-Mar-73 1.3296 29-Mar-73 1.3275 30-Mar-73 1.3275 2-Apr-73 1.3250 3-Apr-73 1.3275 4-Apr-73 1.3260 5-Apr-73 1.3260 6-Apr-73 1.3260 9-Apr-73 1.3260 10-Apr-73 1.3270 11-Apr-73 1.3400 12-Apr-73 1.3400 13-Apr-73 1.3400 16-Apr-73 1.3400 17-Apr-73 1.3300 18-Apr-73 1.3300 19-Apr-73 1.3300 20-Apr-73 1.3300 23-Apr-73 1.3300 24-Apr-73 1.3250 25-Apr-73 1.3250 26-Apr-73 1.3250 27-Apr-73 1.3250 30-Apr-73 1.3350 1-May-73 1.3340 2-May-73 1.3320 3-May-73 1.3210 4-May-73 1.3250 7-May-73 1.3205 8-May-73 1.3215 9-May-73 1.3240 10-May-73 1.3250 11-May-73 1.3250 14-May-73 1.3300 15-May-73 1.3207 16-May-73 1.3205 17-May-73 1.3205 18-May-73 1.3205 21-May-73 1.3207 22-May-73 1.3207 23-May-73 1.3207 24-May-73 1.3207 25-May-73 1.3205 28-May-73 ND 29-May-73 1.3250 30-May-73 1.3250 31-May-73 1.3207 1-Jun-73 1.3350 4-Jun-73 1.3375 5-Jun-73 1.3350 6-Jun-73 1.3250 7-Jun-73 1.3250 8-Jun-73 1.3250 11-Jun-73 1.3250 12-Jun-73 1.3250 13-Jun-73 1.3250 14-Jun-73 1.3205 15-Jun-73 1.3205 18-Jun-73 1.3205 19-Jun-73 1.3205 20-Jun-73 1.3205 21-Jun-73 1.3205 22-Jun-73 1.3205 25-Jun-73 1.3205 26-Jun-73 1.3205 27-Jun-73 1.3205 28-Jun-73 1.3205 29-Jun-73 1.3205 2-Jul-73 1.3205 3-Jul-73 1.3205 4-Jul-73 ND 5-Jul-73 1.3205 6-Jul-73 1.3300 9-Jul-73 1.3770 10-Jul-73 1.3700 11-Jul-73 1.3700 12-Jul-73 1.3520 13-Jul-73 1.3525 16-Jul-73 1.3600 17-Jul-73 1.3300 18-Jul-73 1.3700 19-Jul-73 1.3670 20-Jul-73 1.3600 23-Jul-73 1.3540 24-Jul-73 1.3500 25-Jul-73 1.3500 26-Jul-73 1.3500 27-Jul-73 1.3500 30-Jul-73 1.3500 31-Jul-73 1.3500 1-Aug-73 1.3500 2-Aug-73 1.3500 3-Aug-73 1.3670 6-Aug-73 1.3600 7-Aug-73 1.3590 8-Aug-73 1.3590 9-Aug-73 1.3580 10-Aug-73 1.3590 13-Aug-73 1.3550 14-Aug-73 1.3550 15-Aug-73 1.3560 16-Aug-73 1.3560 17-Aug-73 1.3525 20-Aug-73 1.3450 21-Aug-73 1.3450 22-Aug-73 1.3500 23-Aug-73 1.3500 24-Aug-73 1.3500 27-Aug-73 1.3500 28-Aug-73 1.3500 29-Aug-73 1.3500 30-Aug-73 1.3500 31-Aug-73 1.3500 3-Sep-73 ND 4-Sep-73 1.3500 5-Sep-73 1.3500 6-Sep-73 1.3500 7-Sep-73 1.3500 10-Sep-73 1.4815 11-Sep-73 1.4825 12-Sep-73 1.4800 13-Sep-73 1.4750 14-Sep-73 1.4750 17-Sep-73 1.4750 18-Sep-73 1.4750 19-Sep-73 1.4750 20-Sep-73 1.4750 21-Sep-73 1.4750 24-Sep-73 1.4750 25-Sep-73 1.4800 26-Sep-73 1.4800 27-Sep-73 1.4800 28-Sep-73 1.4800 1-Oct-73 1.4800 2-Oct-73 1.4850 3-Oct-73 1.4850 4-Oct-73 1.4850 5-Oct-73 1.4850 8-Oct-73 ND 9-Oct-73 1.4850 10-Oct-73 1.4850 11-Oct-73 1.4850 12-Oct-73 1.4850 15-Oct-73 1.4850 16-Oct-73 1.4875 17-Oct-73 1.4875 18-Oct-73 1.4875 19-Oct-73 1.4875 22-Oct-73 ND 23-Oct-73 1.4875 24-Oct-73 1.4875 25-Oct-73 1.4875 26-Oct-73 1.4875 29-Oct-73 1.4900 30-Oct-73 1.4900 31-Oct-73 1.4900 1-Nov-73 1.4900 2-Nov-73 1.4900 5-Nov-73 1.4900 6-Nov-73 ND 7-Nov-73 1.4880 8-Nov-73 1.4880 9-Nov-73 1.4800 12-Nov-73 1.4800 13-Nov-73 1.4725 14-Nov-73 1.4725 15-Nov-73 1.4760 16-Nov-73 1.4760 19-Nov-73 1.4725 20-Nov-73 1.4750 21-Nov-73 1.4750 22-Nov-73 ND 23-Nov-73 1.4700 26-Nov-73 1.4700 27-Nov-73 1.4700 28-Nov-73 1.4700 29-Nov-73 1.4700 30-Nov-73 1.4725 3-Dec-73 1.4760 4-Dec-73 1.4760 5-Dec-73 1.4760 6-Dec-73 1.4760 7-Dec-73 1.4760 10-Dec-73 1.4760 11-Dec-73 1.4375 12-Dec-73 1.4400 13-Dec-73 1.4325 14-Dec-73 1.4200 17-Dec-73 1.4200 18-Dec-73 1.4250 19-Dec-73 1.4325 20-Dec-73 1.4325 21-Dec-73 1.4325 24-Dec-73 1.4300 25-Dec-73 ND 26-Dec-73 1.4300 27-Dec-73 1.4350 28-Dec-73 1.4225 31-Dec-73 1.4225 1-Jan-74 ND 2-Jan-74 1.4225 3-Jan-74 1.4150 4-Jan-74 1.4150 7-Jan-74 1.4150 8-Jan-74 1.4150 9-Jan-74 1.4150 10-Jan-74 1.4150 11-Jan-74 1.3850 14-Jan-74 1.3650 15-Jan-74 1.3650 16-Jan-74 1.3900 17-Jan-74 1.3900 18-Jan-74 1.3900 21-Jan-74 1.3800 22-Jan-74 1.3800 23-Jan-74 1.3800 24-Jan-74 1.3800 25-Jan-74 1.3800 28-Jan-74 1.3750 29-Jan-74 1.3750 30-Jan-74 1.3750 31-Jan-74 1.3750 1-Feb-74 1.3950 4-Feb-74 1.3950 5-Feb-74 1.3900 6-Feb-74 1.3950 7-Feb-74 1.3950 8-Feb-74 1.3950 11-Feb-74 1.3950 12-Feb-74 ND 13-Feb-74 1.3950 14-Feb-74 1.4000 15-Feb-74 1.4000 18-Feb-74 ND 19-Feb-74 1.4050 20-Feb-74 1.4050 21-Feb-74 1.4050 22-Feb-74 1.4050 25-Feb-74 1.4050 26-Feb-74 1.4250 27-Feb-74 1.4250 28-Feb-74 1.4250 1-Mar-74 1.4200 4-Mar-74 1.4200 5-Mar-74 1.4200 6-Mar-74 1.4200 7-Mar-74 1.4400 8-Mar-74 1.4300 11-Mar-74 1.4300 12-Mar-74 1.4300 13-Mar-74 1.4300 14-Mar-74 1.4300 15-Mar-74 1.4350 18-Mar-74 1.4350 19-Mar-74 1.4350 20-Mar-74 1.4350 21-Mar-74 1.4350 22-Mar-74 1.4450 25-Mar-74 1.4450 26-Mar-74 1.4450 27-Mar-74 1.4450 28-Mar-74 1.4450 29-Mar-74 1.4450 1-Apr-74 1.4600 2-Apr-74 1.4600 3-Apr-74 1.4600 4-Apr-74 1.4625 5-Apr-74 1.4525 8-Apr-74 1.4525 9-Apr-74 1.4525 10-Apr-74 1.4525 11-Apr-74 1.4525 12-Apr-74 1.4525 15-Apr-74 1.4525 16-Apr-74 1.4450 17-Apr-74 1.4450 18-Apr-74 1.4425 19-Apr-74 1.4425 22-Apr-74 1.4425 23-Apr-74 1.4425 24-Apr-74 1.4425 25-Apr-74 1.4425 26-Apr-74 1.4575 29-Apr-74 1.4575 30-Apr-74 1.4575 1-May-74 1.4575 2-May-74 1.4575 3-May-74 1.4550 6-May-74 1.4575 7-May-74 1.4600 8-May-74 1.4600 9-May-74 1.4600 10-May-74 1.4650 13-May-74 1.4650 14-May-74 1.4650 15-May-74 1.4650 16-May-74 1.4650 17-May-74 1.4575 20-May-74 1.4650 21-May-74 1.4650 22-May-74 1.4650 23-May-74 1.4650 24-May-74 1.4575 27-May-74 ND 28-May-74 1.4575 29-May-74 1.4600 30-May-74 1.4600 31-May-74 1.4500 3-Jun-74 1.4600 4-Jun-74 1.4600 5-Jun-74 1.4600 6-Jun-74 1.4600 7-Jun-74 1.4550 10-Jun-74 1.4550 11-Jun-74 1.4550 12-Jun-74 1.4550 13-Jun-74 1.4550 14-Jun-74 1.4550 17-Jun-74 1.4550 18-Jun-74 1.4500 19-Jun-74 1.4500 20-Jun-74 1.4500 21-Jun-74 1.4475 24-Jun-74 1.4475 25-Jun-74 1.4475 26-Jun-74 1.4475 27-Jun-74 1.4475 28-Jun-74 1.4450 1-Jul-74 1.4500 2-Jul-74 1.4500 3-Jul-74 1.4500 4-Jul-74 ND 5-Jul-74 1.4475 8-Jul-74 1.4475 9-Jul-74 1.4475 10-Jul-74 1.4500 11-Jul-74 1.4500 12-Jul-74 1.4525 15-Jul-74 1.4525 16-Jul-74 1.4525 17-Jul-74 1.4500 18-Jul-74 1.4500 19-Jul-74 1.4525 22-Jul-74 1.4525 23-Jul-74 1.4525 24-Jul-74 1.4525 25-Jul-74 1.4525 26-Jul-74 1.4550 29-Jul-74 1.4550 30-Jul-74 1.4550 31-Jul-74 1.4550 1-Aug-74 1.4550 2-Aug-74 1.4550 5-Aug-74 1.4450 6-Aug-74 1.4400 7-Aug-74 1.4400 8-Aug-74 1.4400 9-Aug-74 1.4450 12-Aug-74 1.4450 13-Aug-74 1.4450 14-Aug-74 1.4450 15-Aug-74 1.4450 16-Aug-74 1.4325 19-Aug-74 1.4325 20-Aug-74 1.4325 21-Aug-74 1.4325 22-Aug-74 1.4325 23-Aug-74 1.4325 26-Aug-74 1.4250 27-Aug-74 1.4250 28-Aug-74 1.4250 29-Aug-74 1.4250 30-Aug-74 1.4250 2-Sep-74 ND 3-Sep-74 1.4150 4-Sep-74 1.4150 5-Sep-74 1.4150 6-Sep-74 1.4225 9-Sep-74 1.4225 10-Sep-74 1.4225 11-Sep-74 1.4225 12-Sep-74 1.4225 13-Sep-74 1.4225 16-Sep-74 1.4225 17-Sep-74 1.4225 18-Sep-74 1.4225 19-Sep-74 1.4225 20-Sep-74 1.4225 23-Sep-74 1.4225 24-Sep-74 1.4225 25-Sep-74 1.2950 26-Sep-74 1.3000 27-Sep-74 1.2980 30-Sep-74 1.2980 1-Oct-74 1.2980 2-Oct-74 1.2980 3-Oct-74 1.2950 4-Oct-74 1.2950 7-Oct-74 1.3050 8-Oct-74 1.3050 9-Oct-74 1.3050 10-Oct-74 1.3050 11-Oct-74 1.3050 14-Oct-74 ND 15-Oct-74 1.3000 16-Oct-74 1.2982 17-Oct-74 1.2982 18-Oct-74 1.3025 21-Oct-74 1.3025 22-Oct-74 1.3025 23-Oct-74 1.3000 24-Oct-74 1.2950 25-Oct-74 1.2950 28-Oct-74 1.2950 29-Oct-74 1.2950 30-Oct-74 1.2950 31-Oct-74 1.2995 1-Nov-74 1.3000 4-Nov-74 1.3000 5-Nov-74 ND 6-Nov-74 1.3000 7-Nov-74 1.3025 8-Nov-74 1.3080 11-Nov-74 ND 12-Nov-74 1.3080 13-Nov-74 1.3080 14-Nov-74 1.3080 15-Nov-74 1.3080 18-Nov-74 1.3080 19-Nov-74 1.3045 20-Nov-74 1.3010 21-Nov-74 1.2990 22-Nov-74 1.3000 25-Nov-74 1.3050 26-Nov-74 1.3050 27-Nov-74 1.3050 28-Nov-74 ND 29-Nov-74 1.3050 2-Dec-74 1.3050 3-Dec-74 1.3020 4-Dec-74 1.3025 5-Dec-74 1.3031 6-Dec-74 1.3044 9-Dec-74 1.3045 10-Dec-74 1.3060 11-Dec-74 1.3060 12-Dec-74 1.3015 13-Dec-74 1.2985 16-Dec-74 1.3020 17-Dec-74 1.3020 18-Dec-74 1.3080 19-Dec-74 1.3095 20-Dec-74 1.3095 23-Dec-74 1.3095 24-Dec-74 1.3095 25-Dec-74 ND 26-Dec-74 1.3095 27-Dec-74 1.3040 30-Dec-74 1.3100 31-Dec-74 1.3105 1-Jan-75 ND 2-Jan-75 1.3105 3-Jan-75 1.3070 6-Jan-75 1.3100 7-Jan-75 1.3135 8-Jan-75 1.3150 9-Jan-75 1.3117 10-Jan-75 1.3125 13-Jan-75 1.3230 14-Jan-75 1.3135 15-Jan-75 1.3115 16-Jan-75 1.3140 17-Jan-75 1.3135 20-Jan-75 1.3135 21-Jan-75 1.3165 22-Jan-75 1.3175 23-Jan-75 1.3225 24-Jan-75 1.3220 27-Jan-75 1.3220 28-Jan-75 1.3317 29-Jan-75 1.3270 30-Jan-75 1.3270 31-Jan-75 1.3240 3-Feb-75 1.3240 4-Feb-75 1.3240 5-Feb-75 1.3240 6-Feb-75 1.3240 7-Feb-75 1.3220 10-Feb-75 1.3220 11-Feb-75 1.3310 12-Feb-75 ND 13-Feb-75 1.3310 14-Feb-75 1.3320 17-Feb-75 ND 18-Feb-75 1.3325 19-Feb-75 1.3330 20-Feb-75 1.3350 21-Feb-75 1.3370 24-Feb-75 1.3385 25-Feb-75 1.3450 26-Feb-75 1.3450 27-Feb-75 1.3455 28-Feb-75 1.3485 3-Mar-75 1.3490 4-Mar-75 1.3490 5-Mar-75 1.3480 6-Mar-75 1.3500 7-Mar-75 1.3470 10-Mar-75 1.3415 11-Mar-75 1.3405 12-Mar-75 1.3405 13-Mar-75 1.3390 14-Mar-75 1.3415 17-Mar-75 1.3425 18-Mar-75 1.3430 19-Mar-75 1.3455 20-Mar-75 1.3450 21-Mar-75 1.3450 24-Mar-75 1.3450 25-Mar-75 1.3400 26-Mar-75 1.3400 27-Mar-75 1.3380 28-Mar-75 1.3380 31-Mar-75 1.3380 1-Apr-75 1.3350 2-Apr-75 1.3360 3-Apr-75 1.3360 4-Apr-75 1.3360 7-Apr-75 1.3290 8-Apr-75 1.3265 9-Apr-75 1.3285 10-Apr-75 1.3270 11-Apr-75 1.3230 14-Apr-75 1.3250 15-Apr-75 1.3225 16-Apr-75 1.3235 17-Apr-75 1.3230 18-Apr-75 1.3265 21-Apr-75 1.3270 22-Apr-75 1.3230 23-Apr-75 1.3215 24-Apr-75 1.3275 25-Apr-75 1.3275 28-Apr-75 1.3205 29-Apr-75 1.3185 30-Apr-75 1.3220 1-May-75 1.3210 2-May-75 1.3210 5-May-75 1.3185 6-May-75 1.3210 7-May-75 1.3195 8-May-75 1.3200 9-May-75 1.3220 12-May-75 1.3150 13-May-75 1.3125 14-May-75 1.3150 15-May-75 1.3150 16-May-75 1.3150 19-May-75 1.3120 20-May-75 1.3135 21-May-75 1.3130 22-May-75 1.3170 23-May-75 1.3205 26-May-75 ND 27-May-75 1.3200 28-May-75 1.3100 29-May-75 1.3100 30-May-75 1.3165 2-Jun-75 1.3165 3-Jun-75 1.3165 4-Jun-75 1.3185 5-Jun-75 1.3170 6-Jun-75 1.3185 9-Jun-75 1.3160 10-Jun-75 1.3160 11-Jun-75 1.3135 12-Jun-75 1.3070 13-Jun-75 1.3090 16-Jun-75 1.3090 17-Jun-75 1.3090 18-Jun-75 1.3065 19-Jun-75 1.3060 20-Jun-75 1.3055 23-Jun-75 1.3055 24-Jun-75 1.3040 25-Jun-75 1.2995 26-Jun-75 1.2990 27-Jun-75 1.2970 30-Jun-75 1.2905 1-Jul-75 1.3010 2-Jul-75 1.2885 3-Jul-75 1.2845 4-Jul-75 ND 7-Jul-75 1.2825 8-Jul-75 1.2805 9-Jul-75 1.2820 10-Jul-75 1.2845 11-Jul-75 1.2825 14-Jul-75 1.2820 15-Jul-75 1.2805 16-Jul-75 1.2759 17-Jul-75 1.2759 18-Jul-75 1.2745 21-Jul-75 1.2725 22-Jul-75 1.2720 23-Jul-75 1.2705 24-Jul-75 1.2710 25-Jul-75 1.2695 28-Jul-75 1.2700 29-Jul-75 1.2680 30-Jul-75 1.2680 31-Jul-75 1.2635 1-Aug-75 1.2630 4-Aug-75 1.2605 5-Aug-75 1.2597 6-Aug-75 1.2590 7-Aug-75 1.2590 8-Aug-75 1.2480 11-Aug-75 1.0605 12-Aug-75 1.0600 13-Aug-75 1.0600 14-Aug-75 1.0615 15-Aug-75 1.0615 18-Aug-75 1.0615 19-Aug-75 1.0620 20-Aug-75 1.0645 21-Aug-75 1.0640 22-Aug-75 1.0630 25-Aug-75 1.0610 26-Aug-75 1.0610 27-Aug-75 1.0625 28-Aug-75 1.0625 29-Aug-75 1.0620 1-Sep-75 ND 2-Sep-75 1.0600 3-Sep-75 1.0620 4-Sep-75 1.0620 5-Sep-75 1.0610 8-Sep-75 1.0620 9-Sep-75 1.0625 10-Sep-75 1.0620 11-Sep-75 1.0620 12-Sep-75 1.0615 15-Sep-75 1.0605 16-Sep-75 1.0608 17-Sep-75 1.0608 18-Sep-75 1.0540 19-Sep-75 1.0525 22-Sep-75 1.0519 23-Sep-75 1.0475 24-Sep-75 1.0430 25-Sep-75 1.0420 26-Sep-75 1.0430 29-Sep-75 1.0425 30-Sep-75 1.0410 1-Oct-75 1.0420 2-Oct-75 1.0430 3-Oct-75 1.0430 6-Oct-75 1.0420 7-Oct-75 1.0430 8-Oct-75 1.0430 9-Oct-75 1.0435 10-Oct-75 1.0450 13-Oct-75 ND 14-Oct-75 1.0495 15-Oct-75 1.0460 16-Oct-75 1.0480 17-Oct-75 1.0480 20-Oct-75 1.0480 21-Oct-75 1.0490 22-Oct-75 1.0503 23-Oct-75 1.0530 24-Oct-75 1.0504 27-Oct-75 1.0505 28-Oct-75 1.0515 29-Oct-75 1.0510 30-Oct-75 1.0510 31-Oct-75 1.0530 3-Nov-75 1.0550 4-Nov-75 ND 5-Nov-75 1.0525 6-Nov-75 1.0508 7-Nov-75 1.0515 10-Nov-75 1.0510 11-Nov-75 ND 12-Nov-75 1.0550 13-Nov-75 1.0510 14-Nov-75 1.0475 17-Nov-75 1.0450 18-Nov-75 1.0450 19-Nov-75 1.0425 20-Nov-75 1.0440 21-Nov-75 1.0455 24-Nov-75 1.0440 25-Nov-75 1.0430 26-Nov-75 1.0430 27-Nov-75 ND 28-Nov-75 1.0405 1-Dec-75 1.0395 2-Dec-75 1.0385 3-Dec-75 1.0380 4-Dec-75 1.0391 5-Dec-75 1.0396 8-Dec-75 1.0373 9-Dec-75 1.0373 10-Dec-75 1.0371 11-Dec-75 1.0373 12-Dec-75 1.0370 15-Dec-75 1.0361 16-Dec-75 1.0359 17-Dec-75 1.0366 18-Dec-75 1.0376 19-Dec-75 1.0373 22-Dec-75 1.0372 23-Dec-75 1.0373 24-Dec-75 1.0376 25-Dec-75 ND 26-Dec-75 1.0376 29-Dec-75 1.0383 30-Dec-75 1.0385 31-Dec-75 1.0385 1-Jan-76 ND 2-Jan-76 1.0385 5-Jan-76 1.0390 6-Jan-76 1.0405 7-Jan-76 1.0410 8-Jan-76 1.0415 9-Jan-76 1.0410 12-Jan-76 1.0400 13-Jan-76 1.0400 14-Jan-76 1.0394 15-Jan-76 1.0404 16-Jan-76 1.0402 19-Jan-76 1.0405 20-Jan-76 1.0414 21-Jan-76 1.0414 22-Jan-76 1.0395 23-Jan-76 1.0396 26-Jan-76 1.0400 27-Jan-76 1.0402 28-Jan-76 1.0460 29-Jan-76 1.0410 30-Jan-76 1.0418 2-Feb-76 1.0410 3-Feb-76 1.0425 4-Feb-76 1.0419 5-Feb-76 1.0440 6-Feb-76 1.0440 9-Feb-76 1.0423 10-Feb-76 1.0435 11-Feb-76 1.0435 12-Feb-76 ND 13-Feb-76 1.0440 16-Feb-76 ND 17-Feb-76 1.0421 18-Feb-76 1.0413 19-Feb-76 1.0418 20-Feb-76 1.0417 23-Feb-76 1.0420 24-Feb-76 1.0419 25-Feb-76 1.0420 26-Feb-76 1.0425 27-Feb-76 1.0425 1-Mar-76 1.0415 2-Mar-76 1.0415 3-Mar-76 1.0415 4-Mar-76 1.0417 5-Mar-76 1.0391 8-Mar-76 1.0266 9-Mar-76 1.0211 10-Mar-76 1.0224 11-Mar-76 1.0155 12-Mar-76 1.0208 15-Mar-76 1.0190 16-Mar-76 1.0185 17-Mar-76 1.0156 18-Mar-76 1.0195 19-Mar-76 1.0195 22-Mar-76 1.0186 23-Mar-76 1.0189 24-Mar-76 1.0193 25-Mar-76 1.0205 26-Mar-76 1.0198 29-Mar-76 1.0184 30-Mar-76 1.0188 31-Mar-76 1.0180 1-Apr-76 1.0181 2-Apr-76 1.0110 5-Apr-76 1.0080 6-Apr-76 1.0045 7-Apr-76 1.0050 8-Apr-76 1.0054 9-Apr-76 0.9960 12-Apr-76 0.9983 13-Apr-76 1.0022 14-Apr-76 1.0033 15-Apr-76 1.0041 16-Apr-76 1.0041 19-Apr-76 1.0041 20-Apr-76 1.0028 21-Apr-76 1.0014 22-Apr-76 0.9987 23-Apr-76 0.9995 26-Apr-76 0.9926 27-Apr-76 0.9940 28-Apr-76 0.9915 29-Apr-76 0.9975 30-Apr-76 0.9995 3-May-76 0.9994 4-May-76 0.9959 5-May-76 1.0010 6-May-76 0.9956 7-May-76 1.0025 10-May-76 0.9955 11-May-76 0.9983 12-May-76 0.9988 13-May-76 0.9998 14-May-76 0.9970 17-May-76 0.9922 18-May-76 0.9895 19-May-76 0.9910 20-May-76 0.9900 21-May-76 0.9925 24-May-76 0.9853 25-May-76 0.9910 26-May-76 0.9865 27-May-76 0.9827 28-May-76 0.9825 31-May-76 ND 1-Jun-76 0.9795 2-Jun-76 0.9760 3-Jun-76 0.9694 4-Jun-76 0.9649 7-Jun-76 0.9649 8-Jun-76 0.9830 9-Jun-76 0.9825 10-Jun-76 0.9830 11-Jun-76 0.9828 14-Jun-76 0.9825 15-Jun-76 0.9813 16-Jun-76 0.9846 17-Jun-76 0.9832 18-Jun-76 0.9844 21-Jun-76 0.9834 22-Jun-76 0.9835 23-Jun-76 0.9831 24-Jun-76 0.9845 25-Jun-76 0.9855 28-Jun-76 0.9849 29-Jun-76 0.9860 30-Jun-76 0.9874 1-Jul-76 0.9886 2-Jul-76 0.9900 5-Jul-76 ND 6-Jul-76 0.9920 7-Jul-76 0.9930 8-Jul-76 0.9932 9-Jul-76 0.9900 12-Jul-76 0.9870 13-Jul-76 0.9905 14-Jul-76 0.9940 15-Jul-76 0.9884 16-Jul-76 0.9895 19-Jul-76 0.9879 20-Jul-76 0.9866 21-Jul-76 0.9885 22-Jul-76 0.9895 23-Jul-76 0.9883 26-Jul-76 0.9885 27-Jul-76 0.9883 28-Jul-76 0.9896 29-Jul-76 1.0000 30-Jul-76 0.9970 2-Aug-76 0.9951 3-Aug-76 0.9963 4-Aug-76 0.9968 5-Aug-76 0.9983 6-Aug-76 0.9990 9-Aug-76 0.9953 10-Aug-76 0.9974 11-Aug-76 0.9956 12-Aug-76 0.9961 13-Aug-76 0.9943 16-Aug-76 0.9946 17-Aug-76 0.9962 18-Aug-76 0.9995 19-Aug-76 0.9979 20-Aug-76 0.9975 23-Aug-76 0.9964 24-Aug-76 0.9968 25-Aug-76 0.9958 26-Aug-76 0.9949 27-Aug-76 0.9990 30-Aug-76 0.9948 31-Aug-76 0.9969 1-Sep-76 0.9976 2-Sep-76 0.9963 3-Sep-76 1.0000 6-Sep-76 ND 7-Sep-76 0.9962 8-Sep-76 0.9962 9-Sep-76 0.9967 10-Sep-76 0.9985 13-Sep-76 0.9929 14-Sep-76 0.9921 15-Sep-76 0.9904 16-Sep-76 0.9896 17-Sep-76 0.9940 20-Sep-76 0.9896 21-Sep-76 0.9877 22-Sep-76 0.9837 23-Sep-76 0.9850 24-Sep-76 0.9880 27-Sep-76 0.9813 28-Sep-76 0.9733 29-Sep-76 0.9625 30-Sep-76 0.9709 1-Oct-76 0.9642 4-Oct-76 0.9642 5-Oct-76 0.9765 6-Oct-76 0.9715 7-Oct-76 0.9730 8-Oct-76 0.9755 11-Oct-76 ND 12-Oct-76 0.9695 13-Oct-76 0.9705 14-Oct-76 0.9728 15-Oct-76 0.9660 18-Oct-76 0.9666 19-Oct-76 0.9644 20-Oct-76 0.9636 21-Oct-76 0.9643 22-Oct-76 0.9680 25-Oct-76 0.9545 26-Oct-76 0.9565 27-Oct-76 0.9597 28-Oct-76 0.9456 29-Oct-76 0.9500 1-Nov-76 0.9458 2-Nov-76 ND 3-Nov-76 0.9479 4-Nov-76 0.9539 5-Nov-76 0.9620 8-Nov-76 0.9542 9-Nov-76 0.9539 10-Nov-76 0.9583 11-Nov-76 ND 12-Nov-76 0.9565 15-Nov-76 0.9591 16-Nov-76 0.9610 17-Nov-76 0.9619 18-Nov-76 0.9672 19-Nov-76 0.9725 22-Nov-76 0.9711 23-Nov-76 0.9621 24-Nov-76 0.9620 25-Nov-76 ND 26-Nov-76 0.9688 29-Nov-76 0.9050 30-Nov-76 0.9013 1-Dec-76 0.8999 2-Dec-76 0.9035 3-Dec-76 0.9017 6-Dec-76 0.9012 7-Dec-76 0.9014 8-Dec-76 0.9089 9-Dec-76 0.9090 10-Dec-76 0.9076 13-Dec-76 0.9090 14-Dec-76 0.9145 15-Dec-76 0.9122 16-Dec-76 0.9100 17-Dec-76 0.9160 20-Dec-76 0.9327 21-Dec-76 0.9378 22-Dec-76 0.9370 23-Dec-76 0.9393 24-Dec-76 0.9400 27-Dec-76 0.9400 28-Dec-76 0.9400 29-Dec-76 0.9445 30-Dec-76 0.9500 31-Dec-76 0.9450 3-Jan-77 0.9490 4-Jan-77 0.9490 5-Jan-77 0.9488 6-Jan-77 0.9487 7-Jan-77 0.9500 10-Jan-77 0.9469 11-Jan-77 0.9480 12-Jan-77 0.9480 13-Jan-77 0.9496 14-Jan-77 0.9490 17-Jan-77 0.9455 18-Jan-77 0.9463 19-Jan-77 0.9468 20-Jan-77 0.9481 21-Jan-77 0.9510 24-Jan-77 0.9474 25-Jan-77 0.9479 26-Jan-77 0.9478 27-Jan-77 0.9474 28-Jan-77 0.9500 31-Jan-77 0.9510 1-Feb-77 0.9479 2-Feb-77 0.9515 3-Feb-77 0.9475 4-Feb-77 0.9500 7-Feb-77 0.9474 8-Feb-77 0.9510 9-Feb-77 0.9530 10-Feb-77 0.9535 11-Feb-77 0.9530 14-Feb-77 0.9489 15-Feb-77 0.9515 16-Feb-77 0.9540 17-Feb-77 0.9535 18-Feb-77 0.9535 21-Feb-77 ND 22-Feb-77 0.9537 23-Feb-77 0.9540 24-Feb-77 0.9535 25-Feb-77 0.9540 28-Feb-77 0.9550 1-Mar-77 0.9550 2-Mar-77 0.9550 3-Mar-77 0.9550 4-Mar-77 0.9555 7-Mar-77 0.9555 8-Mar-77 0.9565 9-Mar-77 0.9560 10-Mar-77 0.9560 11-Mar-77 0.9555 14-Mar-77 0.9565 15-Mar-77 0.9550 16-Mar-77 0.9560 17-Mar-77 0.9560 18-Mar-77 0.9560 21-Mar-77 0.9565 22-Mar-77 0.9580 23-Mar-77 0.9585 24-Mar-77 0.9590 25-Mar-77 0.9585 28-Mar-77 0.9585 29-Mar-77 0.9600 30-Mar-77 0.9600 31-Mar-77 0.9600 1-Apr-77 0.9600 4-Apr-77 0.9605 5-Apr-77 0.9615 6-Apr-77 0.9620 7-Apr-77 0.9620 8-Apr-77 0.9620 11-Apr-77 0.9625 12-Apr-77 0.9625 13-Apr-77 0.9635 14-Apr-77 0.9635 15-Apr-77 0.9630 18-Apr-77 0.9620 19-Apr-77 0.9615 20-Apr-77 0.9600 21-Apr-77 0.9610 22-Apr-77 0.9595 25-Apr-77 0.9600 26-Apr-77 0.9600 27-Apr-77 0.9600 28-Apr-77 0.9605 29-Apr-77 0.9595 2-May-77 0.9600 3-May-77 0.9600 4-May-77 0.9600 5-May-77 0.9610 6-May-77 0.9610 9-May-77 0.9605 10-May-77 0.9600 11-May-77 0.9600 12-May-77 0.9600 13-May-77 0.9595 16-May-77 0.9595 17-May-77 0.9595 18-May-77 0.9595 19-May-77 0.9595 20-May-77 0.9600 23-May-77 0.9600 24-May-77 0.9600 25-May-77 0.9600 26-May-77 0.9605 27-May-77 0.9600 30-May-77 ND 31-May-77 0.9600 1-Jun-77 0.9605 2-Jun-77 0.9600 3-Jun-77 0.9605 6-Jun-77 0.9605 7-Jun-77 0.9610 8-Jun-77 0.9610 9-Jun-77 0.9615 10-Jun-77 0.9625 13-Jun-77 0.9630 14-Jun-77 0.9635 15-Jun-77 0.9630 16-Jun-77 0.9630 17-Jun-77 0.9630 20-Jun-77 0.9625 21-Jun-77 0.9630 22-Jun-77 0.9630 23-Jun-77 0.9635 24-Jun-77 0.9640 27-Jun-77 0.9640 28-Jun-77 0.9642 29-Jun-77 0.9645 30-Jun-77 0.9665 1-Jul-77 0.9670 4-Jul-77 ND 5-Jul-77 0.9690 6-Jul-77 0.9700 7-Jul-77 0.9695 8-Jul-77 0.9700 11-Jul-77 0.9710 12-Jul-77 0.9720 13-Jul-77 0.9715 14-Jul-77 ND 15-Jul-77 0.9710 18-Jul-77 0.9710 19-Jul-77 0.9720 20-Jul-77 0.9723 21-Jul-77 0.9725 22-Jul-77 0.9720 25-Jul-77 0.9720 26-Jul-77 0.9727 27-Jul-77 0.9755 28-Jul-77 0.9755 29-Jul-77 0.9740 1-Aug-77 0.9710 2-Aug-77 0.9725 3-Aug-77 0.9700 4-Aug-77 0.9625 5-Aug-77 0.9675 8-Aug-77 0.9700 9-Aug-77 0.9690 10-Aug-77 0.9685 11-Aug-77 0.9690 12-Aug-77 0.9680 15-Aug-77 0.9675 16-Aug-77 0.9670 17-Aug-77 0.9670 18-Aug-77 0.9670 19-Aug-77 0.9665 22-Aug-77 0.9675 23-Aug-77 0.9670 24-Aug-77 0.9685 25-Aug-77 0.9685 26-Aug-77 0.9705 29-Aug-77 0.9690 30-Aug-77 0.9680 31-Aug-77 0.9680 1-Sep-77 0.9680 2-Sep-77 0.9680 5-Sep-77 ND 6-Sep-77 0.9675 7-Sep-77 0.9675 8-Sep-77 0.9685 9-Sep-77 0.9680 12-Sep-77 0.9680 13-Sep-77 0.9680 14-Sep-77 0.9680 15-Sep-77 0.9680 16-Sep-77 0.9685 19-Sep-77 0.9675 20-Sep-77 0.9675 21-Sep-77 0.9680 22-Sep-77 0.9680 23-Sep-77 0.9675 26-Sep-77 0.9685 27-Sep-77 0.9685 28-Sep-77 0.9685 29-Sep-77 0.9685 30-Sep-77 0.9700 3-Oct-77 0.9760 4-Oct-77 0.9745 5-Oct-77 0.9760 6-Oct-77 0.9760 7-Oct-77 0.9780 10-Oct-77 ND 11-Oct-77 0.9775 12-Oct-77 0.9775 13-Oct-77 0.9800 14-Oct-77 0.9810 17-Oct-77 0.9830 18-Oct-77 0.9830 19-Oct-77 0.9830 20-Oct-77 0.9840 21-Oct-77 0.9820 24-Oct-77 0.9840 25-Oct-77 0.9850 26-Oct-77 0.9845 27-Oct-77 0.9865 28-Oct-77 0.9840 31-Oct-77 0.9950 1-Nov-77 0.9970 2-Nov-77 0.9955 3-Nov-77 0.9900 4-Nov-77 0.9880 7-Nov-77 0.9885 8-Nov-77 ND 9-Nov-77 0.9970 10-Nov-77 0.9930 11-Nov-77 ND 14-Nov-77 0.9920 15-Nov-77 0.9925 16-Nov-77 0.9920 17-Nov-77 0.9915 18-Nov-77 0.9935 21-Nov-77 0.9970 22-Nov-77 0.9940 23-Nov-77 0.9975 24-Nov-77 ND 25-Nov-77 0.9975 28-Nov-77 0.9980 29-Nov-77 0.9955 30-Nov-77 0.9945 1-Dec-77 0.9955 2-Dec-77 0.9970 5-Dec-77 0.9990 6-Dec-77 1.0015 7-Dec-77 0.9990 8-Dec-77 1.0005 9-Dec-77 1.0000 12-Dec-77 1.0010 13-Dec-77 1.0015 14-Dec-77 1.0070 15-Dec-77 1.0060 16-Dec-77 1.0045 19-Dec-77 1.0100 20-Dec-77 1.0175 21-Dec-77 1.0155 22-Dec-77 1.0090 23-Dec-77 1.0040 26-Dec-77 ND 27-Dec-77 1.0050 28-Dec-77 1.0175 29-Dec-77 1.0165 30-Dec-77 1.0160 2-Jan-78 ND 3-Jan-78 1.0230 4-Jan-78 1.0335 5-Jan-78 1.0033 6-Jan-78 1.0145 9-Jan-78 1.0170 10-Jan-78 1.0150 11-Jan-78 1.0200 12-Jan-78 1.0175 13-Jan-78 1.0175 16-Jan-78 1.0180 17-Jan-78 1.0185 18-Jan-78 1.0170 19-Jan-78 1.0195 20-Jan-78 1.0159 23-Jan-78 1.0210 24-Jan-78 1.0230 25-Jan-78 1.0230 26-Jan-78 1.0230 27-Jan-78 1.0240 30-Jan-78 1.0220 31-Jan-78 1.0230 1-Feb-78 1.0215 2-Feb-78 1.0220 3-Feb-78 1.0185 6-Feb-78 1.0180 7-Feb-78 1.0153 8-Feb-78 1.0150 9-Feb-78 1.0200 10-Feb-78 1.0195 13-Feb-78 ND 14-Feb-78 1.0190 15-Feb-78 1.0190 16-Feb-78 1.0205 17-Feb-78 1.0235 20-Feb-78 ND 21-Feb-78 1.0245 22-Feb-78 1.0250 23-Feb-78 1.0260 24-Feb-78 1.0210 27-Feb-78 1.0220 28-Feb-78 1.0220 1-Mar-78 1.0255 2-Mar-78 1.0250 3-Mar-78 1.0247 6-Mar-78 1.0235 7-Mar-78 1.0235 8-Mar-78 1.0260 9-Mar-78 1.0245 10-Mar-78 1.0180 13-Mar-78 1.0160 14-Mar-78 1.0195 15-Mar-78 1.0240 16-Mar-78 1.0210 17-Mar-78 1.0245 20-Mar-78 1.0210 21-Mar-78 1.0210 22-Mar-78 1.0200 23-Mar-78 1.0200 24-Mar-78 1.0190 27-Mar-78 1.0210 28-Mar-78 1.0220 29-Mar-78 1.0260 30-Mar-78 1.0195 31-Mar-78 1.0200 3-Apr-78 1.0290 4-Apr-78 1.0230 5-Apr-78 1.0250 6-Apr-78 1.0265 7-Apr-78 1.0250 10-Apr-78 1.0250 11-Apr-78 1.0270 12-Apr-78 1.0270 13-Apr-78 1.0240 14-Apr-78 1.0225 17-Apr-78 1.0200 18-Apr-78 1.0195 19-Apr-78 1.0185 20-Apr-78 1.0120 21-Apr-78 1.0100 24-Apr-78 1.0080 25-Apr-78 1.0070 26-Apr-78 1.0090 27-Apr-78 1.0105 28-Apr-78 1.0150 1-May-78 1.0110 2-May-78 1.0115 3-May-78 1.0115 4-May-78 1.0095 5-May-78 1.0115 8-May-78 1.0090 9-May-78 1.0075 10-May-78 1.0070 11-May-78 1.0015 12-May-78 1.0075 15-May-78 1.0075 16-May-78 1.0050 17-May-78 1.0035 18-May-78 1.0045 19-May-78 1.0055 22-May-78 1.0025 23-May-78 1.0055 24-May-78 1.0040 25-May-78 1.0045 26-May-78 1.0050 29-May-78 1.0065 30-May-78 ND 31-May-78 1.0110 1-Jun-78 1.0110 2-Jun-78 1.0120 5-Jun-78 1.0120 6-Jun-78 1.0140 7-Jun-78 1.0130 8-Jun-78 1.0145 9-Jun-78 1.0130 12-Jun-78 1.0160 13-Jun-78 1.0170 14-Jun-78 1.0160 15-Jun-78 1.0150 16-Jun-78 1.0155 19-Jun-78 1.0190 20-Jun-78 1.0215 21-Jun-78 1.0230 22-Jun-78 1.0230 23-Jun-78 1.0250 26-Jun-78 1.0265 27-Jun-78 1.0260 28-Jun-78 1.0265 29-Jun-78 1.0280 30-Jun-78 1.0300 3-Jul-78 1.0310 4-Jul-78 ND 5-Jul-78 1.0310 6-Jul-78 1.0310 7-Jul-78 1.0325 10-Jul-78 1.0390 11-Jul-78 1.0355 12-Jul-78 1.0340 13-Jul-78 1.0350 14-Jul-78 1.0345 17-Jul-78 1.0340 18-Jul-78 1.0345 19-Jul-78 1.0355 20-Jul-78 1.0370 21-Jul-78 1.0410 24-Jul-78 1.0460 25-Jul-78 1.0460 26-Jul-78 1.0475 27-Jul-78 1.0455 28-Jul-78 1.0480 31-Jul-78 1.0515 1-Aug-78 1.0550 2-Aug-78 1.0517 3-Aug-78 1.0530 4-Aug-78 1.0525 7-Aug-78 1.0525 8-Aug-78 1.0535 9-Aug-78 1.0585 10-Aug-78 1.0585 11-Aug-78 1.0615 14-Aug-78 1.0640 15-Aug-78 1.0680 16-Aug-78 1.0635 17-Aug-78 1.0550 18-Aug-78 1.0550 21-Aug-78 1.0480 22-Aug-78 1.0510 23-Aug-78 1.0480 24-Aug-78 1.0510 25-Aug-78 1.0475 28-Aug-78 1.0465 29-Aug-78 1.0490 30-Aug-78 1.0530 31-Aug-78 1.0500 1-Sep-78 1.0520 4-Sep-78 ND 5-Sep-78 1.0525 6-Sep-78 1.0510 7-Sep-78 1.0510 8-Sep-78 1.0515 11-Sep-78 1.0495 12-Sep-78 1.0525 13-Sep-78 1.0545 14-Sep-78 1.0530 15-Sep-78 1.0565 18-Sep-78 1.0550 19-Sep-78 1.0560 20-Sep-78 1.0600 21-Sep-78 1.0625 22-Sep-78 1.0555 25-Sep-78 1.0625 26-Sep-78 1.0610 27-Sep-78 1.0600 28-Sep-78 1.0600 29-Sep-78 1.0605 2-Oct-78 1.0600 3-Oct-78 1.0615 4-Oct-78 1.0645 5-Oct-78 1.0640 6-Oct-78 1.0625 9-Oct-78 ND 10-Oct-78 1.0630 11-Oct-78 1.0680 12-Oct-78 1.0685 13-Oct-78 1.0670 16-Oct-78 1.0700 17-Oct-78 1.0740 18-Oct-78 1.0720 19-Oct-78 1.0700 20-Oct-78 1.0750 23-Oct-78 1.0780 24-Oct-78 1.0765 25-Oct-78 1.0795 26-Oct-78 1.0890 27-Oct-78 1.0880 30-Oct-78 1.0980 31-Oct-78 1.0985 1-Nov-78 1.0650 2-Nov-78 1.0690 3-Nov-78 1.0655 6-Nov-78 1.0595 7-Nov-78 ND 8-Nov-78 1.0620 9-Nov-78 1.0630 10-Nov-78 1.0600 13-Nov-78 1.0600 14-Nov-78 1.0600 15-Nov-78 1.0585 16-Nov-78 1.0535 17-Nov-78 1.0480 20-Nov-78 1.0430 21-Nov-78 1.0465 22-Nov-78 1.0455 23-Nov-78 ND 24-Nov-78 1.0450 27-Nov-78 1.0425 28-Nov-78 1.0440 29-Nov-78 1.0455 30-Nov-78 1.0460 1-Dec-78 1.0400 4-Dec-78 1.0445 5-Dec-78 1.0465 6-Dec-78 1.0465 7-Dec-78 1.0470 8-Dec-78 1.0460 11-Dec-78 1.0510 12-Dec-78 1.0505 13-Dec-78 1.0530 14-Dec-78 1.0525 15-Dec-78 1.0525 18-Dec-78 1.0600 19-Dec-78 1.0640 20-Dec-78 1.0625 21-Dec-78 1.0570 22-Dec-78 1.0580 25-Dec-78 ND 26-Dec-78 1.0630 27-Dec-78 1.0645 28-Dec-78 1.0680 29-Dec-78 1.0640 1-Jan-79 ND 2-Jan-79 1.0560 3-Jan-79 1.0600 4-Jan-79 1.0620 5-Jan-79 1.0610 8-Jan-79 1.0620 9-Jan-79 1.0630 10-Jan-79 1.0580 11-Jan-79 1.0565 12-Jan-79 1.0540 15-Jan-79 1.0535 16-Jan-79 1.0545 17-Jan-79 1.0575 18-Jan-79 1.0570 19-Jan-79 1.0580 22-Jan-79 1.0560 23-Jan-79 1.0545 24-Jan-79 1.0545 25-Jan-79 1.0530 26-Jan-79 1.0540 29-Jan-79 1.0505 30-Jan-79 1.0520 31-Jan-79 1.0530 1-Feb-79 1.0470 2-Feb-79 1.0475 5-Feb-79 1.0500 6-Feb-79 1.0515 7-Feb-79 1.0580 8-Feb-79 1.0570 9-Feb-79 1.0560 12-Feb-79 ND 13-Feb-79 1.0525 14-Feb-79 1.0540 15-Feb-79 1.0520 16-Feb-79 1.0535 19-Feb-79 ND 20-Feb-79 1.0525 21-Feb-79 1.0535 22-Feb-79 1.0535 23-Feb-79 1.0535 26-Feb-79 1.0535 27-Feb-79 1.0561 28-Feb-79 1.0552 1-Mar-79 1.0527 2-Mar-79 1.0530 5-Mar-79 1.0530 6-Mar-79 1.0543 7-Mar-79 1.0535 8-Mar-79 1.0570 9-Mar-79 1.0570 12-Mar-79 1.0560 13-Mar-79 1.0535 14-Mar-79 1.0530 15-Mar-79 1.0540 16-Mar-79 1.0525 19-Mar-79 1.0510 20-Mar-79 1.0530 21-Mar-79 1.0535 22-Mar-79 1.0520 23-Mar-79 1.0540 26-Mar-79 1.0548 27-Mar-79 1.0552 28-Mar-79 1.0545 29-Mar-79 1.0544 30-Mar-79 1.0550 2-Apr-79 1.0530 3-Apr-79 1.0525 4-Apr-79 1.0510 5-Apr-79 1.0518 6-Apr-79 1.0530 9-Apr-79 1.0540 10-Apr-79 1.0556 11-Apr-79 1.0545 12-Apr-79 1.0520 13-Apr-79 1.0490 16-Apr-79 1.0495 17-Apr-79 1.0480 18-Apr-79 1.0480 19-Apr-79 1.0505 20-Apr-79 1.0490 23-Apr-79 1.0465 24-Apr-79 1.0465 25-Apr-79 1.0455 26-Apr-79 1.0435 27-Apr-79 1.0445 30-Apr-79 1.0440 1-May-79 1.0425 2-May-79 1.0420 3-May-79 1.0430 4-May-79 1.0450 7-May-79 1.0500 8-May-79 1.0475 9-May-79 1.0500 10-May-79 1.0455 11-May-79 1.0455 14-May-79 1.0452 15-May-79 1.0460 16-May-79 1.0475 17-May-79 1.0450 18-May-79 1.0410 21-May-79 1.0400 22-May-79 1.0398 23-May-79 1.0403 24-May-79 1.0415 25-May-79 1.0412 28-May-79 1.0410 29-May-79 1.0390 30-May-79 ND 31-May-79 1.0425 1-Jun-79 1.0435 4-Jun-79 1.0450 5-Jun-79 1.0444 6-Jun-79 1.0438 7-Jun-79 1.0423 8-Jun-79 1.0420 11-Jun-79 1.0430 12-Jun-79 1.0450 13-Jun-79 1.0462 14-Jun-79 1.0463 15-Jun-79 1.0492 18-Jun-79 1.0483 19-Jun-79 1.0525 20-Jun-79 1.0548 21-Jun-79 1.0000 22-Jun-79 1.0045 25-Jun-79 1.0085 26-Jun-79 1.0055 27-Jun-79 1.0075 28-Jun-79 1.0095 29-Jun-79 1.0087 2-Jul-79 1.0115 3-Jul-79 1.0110 4-Jul-79 ND 5-Jul-79 1.0155 6-Jul-79 1.0145 9-Jul-79 1.0113 10-Jul-79 1.0145 11-Jul-79 1.0167 12-Jul-79 1.0165 13-Jul-79 1.0165 16-Jul-79 1.0188 17-Jul-79 1.0225 18-Jul-79 1.0262 19-Jul-79 1.0252 20-Jul-79 1.0220 23-Jul-79 1.0255 24-Jul-79 1.0300 25-Jul-79 1.0288 26-Jul-79 1.0300 27-Jul-79 1.0285 30-Jul-79 1.0270 31-Jul-79 1.0150 1-Aug-79 1.0205 2-Aug-79 1.0200 3-Aug-79 1.0210 6-Aug-79 1.0197 7-Aug-79 1.0157 8-Aug-79 1.0138 9-Aug-79 1.0170 10-Aug-79 1.0187 13-Aug-79 1.0170 14-Aug-79 1.0115 15-Aug-79 1.0135 16-Aug-79 1.0118 17-Aug-79 1.0120 20-Aug-79 1.0108 21-Aug-79 1.0110 22-Aug-79 1.0105 23-Aug-79 1.0120 24-Aug-79 1.0100 27-Aug-79 1.0115 28-Aug-79 1.0115 29-Aug-79 1.0106 30-Aug-79 1.0115 31-Aug-79 1.0115 3-Sep-79 ND 4-Sep-79 1.0080 5-Sep-79 1.0090 6-Sep-79 1.0102 7-Sep-79 1.0115 10-Sep-79 1.0100 11-Sep-79 1.0100 12-Sep-79 1.0065 13-Sep-79 1.0035 14-Sep-79 0.9995 17-Sep-79 0.9950 18-Sep-79 0.9965 19-Sep-79 0.9935 20-Sep-79 0.9975 21-Sep-79 0.9985 24-Sep-79 0.9985 25-Sep-79 0.9975 26-Sep-79 1.0015 27-Sep-79 1.0030 28-Sep-79 1.0035 1-Oct-79 1.0000 2-Oct-79 1.0010 3-Oct-79 1.0000 4-Oct-79 1.0005 5-Oct-79 0.9990 8-Oct-79 ND 9-Oct-79 0.9865 10-Oct-79 0.9890 11-Oct-79 0.9907 12-Oct-79 0.9870 15-Oct-79 0.9860 16-Oct-79 0.9835 17-Oct-79 0.9810 18-Oct-79 0.9815 19-Oct-79 0.9830 22-Oct-79 0.9810 23-Oct-79 0.9785 24-Oct-79 0.9745 25-Oct-79 0.9745 26-Oct-79 0.9740 29-Oct-79 0.9710 30-Oct-79 0.9960 31-Oct-79 0.9660 1-Nov-79 0.9665 2-Nov-79 0.9680 5-Nov-79 0.9660 6-Nov-79 ND 7-Nov-79 0.9675 8-Nov-79 0.9650 9-Nov-79 0.9645 12-Nov-79 ND 13-Nov-79 0.9635 14-Nov-79 0.9635 15-Nov-79 0.9670 16-Nov-79 0.9695 19-Nov-79 0.9550 20-Nov-79 0.9740 21-Nov-79 0.9730 22-Nov-79 ND 23-Nov-79 0.9705 26-Nov-79 0.9680 27-Nov-79 0.9715 28-Nov-79 0.9715 29-Nov-79 0.9735 30-Nov-79 0.9765 3-Dec-79 0.9785 4-Dec-79 0.9775 5-Dec-79 0.9765 6-Dec-79 0.9790 7-Dec-79 0.9785 10-Dec-79 0.9825 11-Dec-79 0.9850 12-Dec-79 0.9855 13-Dec-79 0.9815 14-Dec-79 0.9800 17-Dec-79 0.9805 18-Dec-79 0.9805 19-Dec-79 0.9805 20-Dec-79 0.9810 21-Dec-79 0.9800 24-Dec-79 0.9805 25-Dec-79 ND 26-Dec-79 0.9815 27-Dec-79 0.9830 28-Dec-79 0.9850 31-Dec-79 0.9830 1-Jan-80 ND 2-Jan-80 0.9850 3-Jan-80 0.9880 4-Jan-80 0.9860 7-Jan-80 0.9900 8-Jan-80 0.9905 9-Jan-80 0.9910 10-Jan-80 0.9890 11-Jan-80 0.9900 14-Jan-80 0.9880 15-Jan-80 0.9870 16-Jan-80 0.9868 17-Jan-80 0.9870 18-Jan-80 0.9870 21-Jan-80 0.9880 22-Jan-80 0.9870 23-Jan-80 0.9870 24-Jan-80 0.9865 25-Jan-80 0.9875 28-Jan-80 0.9830 29-Jan-80 0.9820 30-Jan-80 0.9820 31-Jan-80 0.9835 1-Feb-80 0.9820 4-Feb-80 0.9825 5-Feb-80 0.9850 6-Feb-80 0.9868 7-Feb-80 0.9885 8-Feb-80 0.9855 11-Feb-80 0.9860 12-Feb-80 ND 13-Feb-80 0.9825 14-Feb-80 0.9837 15-Feb-80 0.9825 18-Feb-80 ND 19-Feb-80 0.9785 20-Feb-80 0.9750 21-Feb-80 0.9770 22-Feb-80 0.9750 25-Feb-80 0.9730 26-Feb-80 0.9730 27-Feb-80 0.9725 28-Feb-80 0.9735 29-Feb-80 0.9700 3-Mar-80 0.9690 4-Mar-80 0.9675 5-Mar-80 0.9670 6-Mar-80 0.9630 7-Mar-80 0.9620 10-Mar-80 0.9615 11-Mar-80 0.9610 12-Mar-80 0.9635 13-Mar-80 0.9600 14-Mar-80 0.9570 17-Mar-80 0.9495 18-Mar-80 0.9470 19-Mar-80 0.9490 20-Mar-80 0.9500 21-Mar-80 0.9490 24-Mar-80 0.9455 25-Mar-80 0.9470 26-Mar-80 0.9490 27-Mar-80 0.9447 28-Mar-80 0.9420 31-Mar-80 0.9405 1-Apr-80 0.9340 2-Apr-80 0.9325 3-Apr-80 0.9310 4-Apr-80 0.9290 7-Apr-80 0.9260 8-Apr-80 0.9280 9-Apr-80 0.9440 10-Apr-80 0.9410 11-Apr-80 0.9430 14-Apr-80 0.9475 15-Apr-80 0.9455 16-Apr-80 0.9490 17-Apr-80 0.9495 18-Apr-80 0.9515 21-Apr-80 0.9540 22-Apr-80 0.9510 23-Apr-80 0.9567 24-Apr-80 0.9595 25-Apr-80 0.9620 28-Apr-80 0.9660 29-Apr-80 0.9678 30-Apr-80 0.9665 1-May-80 0.9650 2-May-80 0.9630 5-May-80 0.9650 6-May-80 0.9710 7-May-80 0.9730 8-May-80 0.9720 9-May-80 0.9721 12-May-80 0.9745 13-May-80 0.9760 14-May-80 0.9765 15-May-80 0.9765 16-May-80 0.9730 19-May-80 0.9750 20-May-80 0.9758 21-May-80 0.9800 22-May-80 0.9825 23-May-80 0.9840 26-May-80 ND 27-May-80 0.9927 28-May-80 0.9870 29-May-80 0.9870 30-May-80 0.9830 2-Jun-80 0.9875 3-Jun-80 0.9810 4-Jun-80 0.9815 5-Jun-80 0.9860 6-Jun-80 0.9855 9-Jun-80 0.9905 10-Jun-80 0.9880 11-Jun-80 0.9890 12-Jun-80 0.9890 13-Jun-80 0.9910 16-Jun-80 0.9900 17-Jun-80 0.9890 18-Jun-80 0.9890 19-Jun-80 0.9890 20-Jun-80 0.9865 23-Jun-80 0.9885 24-Jun-80 0.9870 25-Jun-80 0.9860 26-Jun-80 0.9855 27-Jun-80 0.9865 30-Jun-80 0.9870 1-Jul-80 0.9875 2-Jul-80 0.9875 3-Jul-80 0.9848 4-Jul-80 ND 7-Jul-80 0.9910 8-Jul-80 0.9885 9-Jul-80 0.9895 10-Jul-80 0.9900 11-Jul-80 0.9900 14-Jul-80 0.9894 15-Jul-80 0.9875 16-Jul-80 0.9870 17-Jul-80 0.9888 18-Jul-80 0.9875 21-Jul-80 0.9882 22-Jul-80 0.9865 23-Jul-80 0.9859 24-Jul-80 0.9859 25-Jul-80 0.9854 28-Jul-80 0.9845 29-Jul-80 0.9820 30-Jul-80 0.9792 31-Jul-80 0.9748 1-Aug-80 0.9727 4-Aug-80 0.9755 5-Aug-80 0.9765 6-Aug-80 0.9785 7-Aug-80 0.9780 8-Aug-80 0.9772 11-Aug-80 0.9775 12-Aug-80 0.9787 13-Aug-80 0.9804 14-Aug-80 0.9790 15-Aug-80 0.9786 18-Aug-80 0.9755 19-Aug-80 0.9755 20-Aug-80 0.9758 21-Aug-80 0.9752 22-Aug-80 0.9748 25-Aug-80 0.9764 26-Aug-80 0.9782 27-Aug-80 0.9795 28-Aug-80 0.9806 29-Aug-80 0.9809 1-Sep-80 ND 2-Sep-80 0.9815 3-Sep-80 0.9855 4-Sep-80 0.9865 5-Sep-80 0.9835 8-Sep-80 0.9854 9-Sep-80 0.9855 10-Sep-80 0.9842 11-Sep-80 0.9870 12-Sep-80 0.9862 15-Sep-80 0.9845 16-Sep-80 0.9835 17-Sep-80 0.9852 18-Sep-80 0.9830 19-Sep-80 0.9822 22-Sep-80 0.9823 23-Sep-80 0.9796 24-Sep-80 0.9790 25-Sep-80 0.9805 26-Sep-80 0.9798 29-Sep-80 0.9794 30-Sep-80 0.9805 1-Oct-80 0.9825 2-Oct-80 0.9823 3-Oct-80 0.9820 6-Oct-80 0.9846 7-Oct-80 0.9804 8-Oct-80 0.9812 9-Oct-80 0.9801 10-Oct-80 0.9821 13-Oct-80 ND 14-Oct-80 0.9848 15-Oct-80 0.9812 16-Oct-80 0.9820 17-Oct-80 0.9814 20-Oct-80 0.9805 21-Oct-80 0.9838 22-Oct-80 0.9802 23-Oct-80 0.9800 24-Oct-80 0.9810 27-Oct-80 0.9795 28-Oct-80 0.9752 29-Oct-80 0.9775 30-Oct-80 0.9775 31-Oct-80 0.9755 3-Nov-80 0.9770 4-Nov-80 ND 5-Nov-80 0.9750 6-Nov-80 0.9745 7-Nov-80 0.9700 10-Nov-80 0.9660 11-Nov-80 ND 12-Nov-80 0.9675 13-Nov-80 0.9715 14-Nov-80 0.9700 17-Nov-80 0.9770 18-Nov-80 0.9655 19-Nov-80 0.9653 20-Nov-80 0.9660 21-Nov-80 0.9625 24-Nov-80 0.9615 25-Nov-80 0.9617 26-Nov-80 0.9624 27-Nov-80 ND 28-Nov-80 0.9575 1-Dec-80 0.9550 2-Dec-80 0.9550 3-Dec-80 0.9550 4-Dec-80 0.9550 5-Dec-80 0.9545 8-Dec-80 0.9585 9-Dec-80 0.9540 10-Dec-80 0.9540 11-Dec-80 0.9500 12-Dec-80 0.9485 15-Dec-80 0.9525 16-Dec-80 0.9490 17-Dec-80 0.9480 18-Dec-80 0.9475 19-Dec-80 0.9490 22-Dec-80 0.9530 23-Dec-80 0.9560 24-Dec-80 0.9575 25-Dec-80 ND 26-Dec-80 0.9565 29-Dec-80 0.9575 30-Dec-80 0.9610 31-Dec-80 0.9618 1-Jan-81 ND 2-Jan-81 0.9615 5-Jan-81 0.9654 6-Jan-81 0.9695 7-Jan-81 0.9698 8-Jan-81 0.9665 9-Jan-81 0.9648 12-Jan-81 0.9625 13-Jan-81 0.9600 14-Jan-81 0.9600 15-Jan-81 0.9610 16-Jan-81 0.9597 19-Jan-81 0.9610 20-Jan-81 0.9615 21-Jan-81 0.9647 22-Jan-81 0.9640 23-Jan-81 0.9606 26-Jan-81 0.9585 27-Jan-81 0.9590 28-Jan-81 0.9570 29-Jan-81 0.9530 30-Jan-81 0.9488 2-Feb-81 0.9470 3-Feb-81 0.9232 4-Feb-81 0.9455 5-Feb-81 0.9453 6-Feb-81 0.9436 9-Feb-81 0.9437 10-Feb-81 0.9430 11-Feb-81 0.9415 12-Feb-81 ND 13-Feb-81 0.9325 16-Feb-81 ND 17-Feb-81 0.9280 18-Feb-81 0.9300 19-Feb-81 0.9307 20-Feb-81 0.9315 23-Feb-81 0.9320 24-Feb-81 0.9290 25-Feb-81 0.9245 26-Feb-81 0.9236 27-Feb-81 0.9200 2-Mar-81 0.9145 3-Mar-81 0.9145 4-Mar-81 0.9182 5-Mar-81 0.9145 6-Mar-81 0.9135 9-Mar-81 0.9150 10-Mar-81 0.9210 11-Mar-81 0.9203 12-Mar-81 0.9200 13-Mar-81 0.9198 16-Mar-81 0.9232 17-Mar-81 0.9245 18-Mar-81 0.9265 19-Mar-81 0.9280 20-Mar-81 0.9250 23-Mar-81 0.9235 24-Mar-81 0.9253 25-Mar-81 0.9248 26-Mar-81 0.9200 27-Mar-81 0.9157 30-Mar-81 0.9164 31-Mar-81 0.9155 1-Apr-81 0.9160 2-Apr-81 0.9120 3-Apr-81 0.9070 6-Apr-81 0.9022 7-Apr-81 0.9080 8-Apr-81 0.9080 9-Apr-81 0.9065 10-Apr-81 0.9055 13-Apr-81 0.9010 14-Apr-81 0.9030 15-Apr-81 0.8985 16-Apr-81 0.8974 17-Apr-81 0.8990 20-Apr-81 0.8950 21-Apr-81 0.8984 22-Apr-81 0.9010 23-Apr-81 0.9015 24-Apr-81 0.9010 27-Apr-81 0.9025 28-Apr-81 0.9010 29-Apr-81 0.8985 30-Apr-81 0.8970 1-May-81 0.8965 4-May-81 0.8900 5-May-81 0.8878 6-May-81 0.8885 7-May-81 0.8865 8-May-81 0.8888 11-May-81 0.8870 12-May-81 0.8845 13-May-81 0.8825 14-May-81 0.8802 15-May-81 0.8770 18-May-81 0.8792 19-May-81 0.8798 20-May-81 0.8784 21-May-81 0.8778 22-May-81 0.8768 25-May-81 ND 26-May-81 0.8750 27-May-81 0.8710 28-May-81 0.8718 29-May-81 0.8709 1-Jun-81 0.8725 2-Jun-81 0.8712 3-Jun-81 0.8655 4-Jun-81 0.8532 5-Jun-81 0.8495 8-Jun-81 0.8516 9-Jun-81 0.8526 10-Jun-81 0.8555 11-Jun-81 0.8530 12-Jun-81 0.8531 15-Jun-81 0.8635 16-Jun-81 0.8660 17-Jun-81 0.8620 18-Jun-81 0.8600 19-Jun-81 0.8556 22-Jun-81 0.8600 23-Jun-81 0.8625 24-Jun-81 0.8608 25-Jun-81 0.8565 26-Jun-81 0.8540 29-Jun-81 0.8525 30-Jun-81 0.8500 1-Jul-81 0.8468 2-Jul-81 0.8440 3-Jul-81 0.8430 6-Jul-81 0.8440 7-Jul-81 0.8445 8-Jul-81 0.8410 9-Jul-81 0.8400 10-Jul-81 0.8420 13-Jul-81 0.8425 14-Jul-81 0.8374 15-Jul-81 0.8386 16-Jul-81 0.8406 17-Jul-81 0.8409 20-Jul-81 0.8385 21-Jul-81 0.8335 22-Jul-81 0.8335 23-Jul-81 0.8330 24-Jul-81 0.8321 27-Jul-81 0.8363 28-Jul-81 0.8310 29-Jul-81 0.8306 30-Jul-81 0.8260 31-Jul-81 0.8275 3-Aug-81 0.8205 4-Aug-81 0.8152 5-Aug-81 0.8167 6-Aug-81 0.8170 7-Aug-81 0.8190 10-Aug-81 0.8165 11-Aug-81 0.8150 12-Aug-81 0.8245 13-Aug-81 0.8210 14-Aug-81 0.8187 17-Aug-81 0.8240 18-Aug-81 0.8281 19-Aug-81 0.8256 20-Aug-81 0.8291 21-Aug-81 0.8298 24-Aug-81 0.8303 25-Aug-81 0.8260 26-Aug-81 0.8280 27-Aug-81 0.8278 28-Aug-81 0.8283 31-Aug-81 0.8285 1-Sep-81 0.8270 2-Sep-81 0.8285 3-Sep-81 0.8300 4-Sep-81 0.8303 7-Sep-81 ND 8-Sep-81 0.8210 9-Sep-81 0.8190 10-Sep-81 0.8244 11-Sep-81 0.8220 14-Sep-81 0.8220 15-Sep-81 0.8335 16-Sep-81 0.8320 17-Sep-81 0.8355 18-Sep-81 0.8350 21-Sep-81 0.8346 22-Sep-81 0.8330 23-Sep-81 0.8281 24-Sep-81 0.8230 25-Sep-81 0.8200 28-Sep-81 0.8178 29-Sep-81 0.8185 30-Sep-81 0.8200 1-Oct-81 0.8225 2-Oct-81 0.8218 5-Oct-81 0.8293 6-Oct-81 0.8250 7-Oct-81 0.8325 8-Oct-81 0.8350 9-Oct-81 0.8355 12-Oct-81 ND 13-Oct-81 0.8310 14-Oct-81 0.8295 15-Oct-81 0.8271 16-Oct-81 0.8228 19-Oct-81 0.8248 20-Oct-81 0.8200 21-Oct-81 0.8190 22-Oct-81 0.8175 23-Oct-81 0.8192 26-Oct-81 0.8130 27-Oct-81 0.8150 28-Oct-81 0.8150 29-Oct-81 0.8180 30-Oct-81 0.8210 2-Nov-81 0.8275 3-Nov-81 ND 4-Nov-81 0.8273 5-Nov-81 0.8290 6-Nov-81 0.8265 9-Nov-81 0.8300 10-Nov-81 0.8255 11-Nov-81 ND 12-Nov-81 0.8295 13-Nov-81 0.8290 16-Nov-81 0.8315 17-Nov-81 0.8295 18-Nov-81 0.8315 19-Nov-81 0.8325 20-Nov-81 0.8335 23-Nov-81 0.8330 24-Nov-81 0.8350 25-Nov-81 0.8350 26-Nov-81 ND 27-Nov-81 0.8365 30-Nov-81 0.8365 1-Dec-81 0.8385 2-Dec-81 0.8395 3-Dec-81 0.8370 4-Dec-81 0.8355 7-Dec-81 0.8364 8-Dec-81 0.8345 9-Dec-81 0.8325 10-Dec-81 0.8300 11-Dec-81 0.8250 14-Dec-81 0.8230 15-Dec-81 0.8265 16-Dec-81 0.8255 17-Dec-81 0.8255 18-Dec-81 0.8227 21-Dec-81 0.8237 22-Dec-81 0.8225 23-Dec-81 0.8230 24-Dec-81 0.8225 25-Dec-81 ND 28-Dec-81 0.8215 29-Dec-81 0.8210 30-Dec-81 0.8233 31-Dec-81 0.8230 1-Jan-82 ND 4-Jan-82 0.8270 5-Jan-82 0.8248 6-Jan-82 0.8240 7-Jan-82 0.8230 8-Jan-82 0.8228 11-Jan-82 0.8175 12-Jan-82 0.8160 13-Jan-82 0.8152 14-Jan-82 0.8105 15-Jan-82 0.8220 18-Jan-82 0.8110 19-Jan-82 0.8135 20-Jan-82 0.8105 21-Jan-82 0.8107 22-Jan-82 0.8095 25-Jan-82 0.8050 26-Jan-82 0.8058 27-Jan-82 0.8040 28-Jan-82 0.8020 29-Jan-82 0.8050 1-Feb-82 0.8000 2-Feb-82 0.8003 3-Feb-82 0.7990 4-Feb-82 0.8005 5-Feb-82 0.7980 8-Feb-82 0.7984 9-Feb-82 0.7935 10-Feb-82 0.7940 11-Feb-82 0.7941 12-Feb-82 ND 15-Feb-82 ND 16-Feb-82 0.7875 17-Feb-82 0.7875 18-Feb-82 0.7905 19-Feb-82 0.7940 22-Feb-82 0.7936 23-Feb-82 0.7905 24-Feb-82 0.7865 25-Feb-82 0.7857 26-Feb-82 0.7850 1-Mar-82 0.7835 2-Mar-82 0.7825 3-Mar-82 0.7830 4-Mar-82 0.7836 5-Mar-82 0.7855 8-Mar-82 0.7850 9-Mar-82 0.7800 10-Mar-82 0.7800 11-Mar-82 0.7793 12-Mar-82 0.7785 15-Mar-82 0.7780 16-Mar-82 0.7765 17-Mar-82 0.7770 18-Mar-82 0.7770 19-Mar-82 0.7750 22-Mar-82 0.7744 23-Mar-82 0.7740 24-Mar-82 0.7750 25-Mar-82 0.7725 26-Mar-82 0.7705 29-Mar-82 0.7670 30-Mar-82 0.7678 31-Mar-82 0.7650 1-Apr-82 0.7678 2-Apr-82 0.7672 5-Apr-82 0.7635 6-Apr-82 0.7595 7-Apr-82 0.7635 8-Apr-82 0.7618 9-Apr-82 0.7610 12-Apr-82 0.7627 13-Apr-82 0.7630 14-Apr-82 0.7625 15-Apr-82 0.7620 16-Apr-82 0.7615 19-Apr-82 0.7650 20-Apr-82 0.7740 21-Apr-82 0.7670 22-Apr-82 0.7675 23-Apr-82 0.7678 26-Apr-82 0.7676 27-Apr-82 0.7680 28-Apr-82 0.7696 29-Apr-82 0.7692 30-Apr-82 0.7720 3-May-82 0.7705 4-May-82 0.7685 5-May-82 0.7710 6-May-82 0.7745 7-May-82 0.7760 10-May-82 0.7770 11-May-82 0.7755 12-May-82 0.7765 13-May-82 0.7735 14-May-82 0.7705 17-May-82 0.7720 18-May-82 0.7680 19-May-82 0.7680 20-May-82 0.7680 21-May-82 0.7680 24-May-82 0.7690 25-May-82 0.7685 26-May-82 0.7650 27-May-82 0.7635 28-May-82 0.7615 31-May-82 ND 1-Jun-82 0.7610 2-Jun-82 0.7585 3-Jun-82 0.7603 4-Jun-82 0.7610 7-Jun-82 0.7590 8-Jun-82 0.7565 9-Jun-82 0.7540 10-Jun-82 0.7530 11-Jun-82 0.7550 14-Jun-82 0.7515 15-Jun-82 0.7515 16-Jun-82 0.7498 17-Jun-82 0.7470 18-Jun-82 0.7454 21-Jun-82 0.7400 22-Jun-82 0.7440 23-Jun-82 0.7397 24-Jun-82 0.7430 25-Jun-82 0.7392 28-Jun-82 0.7380 29-Jun-82 0.7394 30-Jun-82 0.7425 1-Jul-82 0.7412 2-Jul-82 0.7416 5-Jul-82 ND 6-Jul-82 0.7390 7-Jul-82 0.7350 8-Jul-82 0.7360 9-Jul-82 0.7380 12-Jul-82 0.7418 13-Jul-82 0.7375 14-Jul-82 0.7400 15-Jul-82 0.7388 16-Jul-82 0.7390 19-Jul-82 0.7430 20-Jul-82 0.7422 21-Jul-82 0.7426 22-Jul-82 0.7427 23-Jul-82 0.7427 26-Jul-82 0.7441 27-Jul-82 0.7430 28-Jul-82 0.7418 29-Jul-82 0.7380 30-Jul-82 0.7300 2-Aug-82 0.7400 3-Aug-82 0.7382 4-Aug-82 0.7325 5-Aug-82 0.7315 6-Aug-82 0.7301 9-Aug-82 0.7277 10-Aug-82 0.7280 11-Aug-82 0.7265 12-Aug-82 0.7265 13-Aug-82 0.7260 16-Aug-82 0.7250 17-Aug-82 0.7340 18-Aug-82 0.7297 19-Aug-82 0.7310 20-Aug-82 0.7345 23-Aug-82 0.7353 24-Aug-82 0.7400 25-Aug-82 0.7410 26-Aug-82 0.7405 27-Aug-82 0.7335 30-Aug-82 0.7290 31-Aug-82 0.7273 1-Sep-82 0.7290 2-Sep-82 0.7328 3-Sep-82 0.7322 6-Sep-82 ND 7-Sep-82 0.7318 8-Sep-82 0.7275 9-Sep-82 0.7285 10-Sep-82 0.7250 13-Sep-82 0.7215 14-Sep-82 0.7235 15-Sep-82 0.7238 16-Sep-82 0.7225 17-Sep-82 0.7240 20-Sep-82 0.7236 21-Sep-82 0.7225 22-Sep-82 0.7245 23-Sep-82 0.7225 24-Sep-82 0.7215 27-Sep-82 0.7180 28-Sep-82 0.7185 29-Sep-82 0.7178 30-Sep-82 0.7170 1-Oct-82 0.7190 4-Oct-82 0.7137 5-Oct-82 0.7120 6-Oct-82 0.7124 7-Oct-82 0.7148 8-Oct-82 0.7210 11-Oct-82 ND 12-Oct-82 0.7225 13-Oct-82 0.7200 14-Oct-82 0.7190 15-Oct-82 0.7165 18-Oct-82 0.7175 19-Oct-82 0.7165 20-Oct-82 0.7145 21-Oct-82 0.7125 22-Oct-82 0.7120 25-Oct-82 0.7085 26-Oct-82 0.7094 27-Oct-82 0.7085 28-Oct-82 0.7080 29-Oct-82 0.7080 1-Nov-82 0.7080 2-Nov-82 ND 3-Nov-82 0.7085 4-Nov-82 0.7060 5-Nov-82 0.7070 8-Nov-82 0.7060 9-Nov-82 0.7075 10-Nov-82 0.7110 11-Nov-82 ND 12-Nov-82 0.7100 15-Nov-82 0.7090 16-Nov-82 0.7115 17-Nov-82 0.7080 18-Nov-82 0.7095 19-Nov-82 0.7130 22-Nov-82 0.7135 23-Nov-82 0.7120 24-Nov-82 0.7150 25-Nov-82 ND 26-Nov-82 0.7150 29-Nov-82 0.7180 30-Nov-82 0.7190 1-Dec-82 0.7215 2-Dec-82 0.7235 3-Dec-82 0.7250 6-Dec-82 0.7245 7-Dec-82 0.7250 8-Dec-82 0.7248 9-Dec-82 0.7230 10-Dec-82 0.7225 13-Dec-82 0.7205 14-Dec-82 0.7220 15-Dec-82 0.7223 16-Dec-82 0.7265 17-Dec-82 0.7235 20-Dec-82 0.7237 21-Dec-82 0.7255 22-Dec-82 0.7270 23-Dec-82 0.7267 24-Dec-82 0.7270 27-Dec-82 0.7275 28-Dec-82 0.7300 29-Dec-82 0.7335 30-Dec-82 0.7330 31-Dec-82 0.7325 3-Jan-83 0.7335 4-Jan-83 0.7375 5-Jan-83 0.7355 6-Jan-83 0.7345 7-Jan-83 0.7345 10-Jan-83 0.7355 11-Jan-83 0.7325 12-Jan-83 0.7315 13-Jan-83 0.7320 14-Jan-83 0.7310 17-Jan-83 0.7325 18-Jan-83 0.7290 19-Jan-83 0.7260 20-Jan-83 0.7255 21-Jan-83 0.7250 24-Jan-83 0.7290 25-Jan-83 0.7220 26-Jan-83 0.7235 27-Jan-83 0.7210 28-Jan-83 0.7210 31-Jan-83 0.7210 1-Feb-83 0.7165 2-Feb-83 0.7135 3-Feb-83 0.7155 4-Feb-83 0.7140 7-Feb-83 0.7165 8-Feb-83 0.7207 9-Feb-83 0.7210 10-Feb-83 0.7218 11-Feb-83 0.7220 14-Feb-83 0.7200 15-Feb-83 0.7225 16-Feb-83 0.7225 17-Feb-83 0.7225 18-Feb-83 0.7215 21-Feb-83 ND 22-Feb-83 0.7185 23-Feb-83 0.7180 24-Feb-83 0.7185 25-Feb-83 0.7190 28-Feb-83 0.7155 1-Mar-83 0.7126 2-Mar-83 0.7120 3-Mar-83 0.7135 4-Mar-83 0.7140 7-Mar-83 0.7150 8-Mar-83 0.6535 9-Mar-83 0.6535 10-Mar-83 0.6530 11-Mar-83 0.6530 14-Mar-83 0.6675 15-Mar-83 0.6590 16-Mar-83 0.6565 17-Mar-83 0.6555 18-Mar-83 0.6535 21-Mar-83 0.6510 22-Mar-83 0.6510 23-Mar-83 0.6500 24-Mar-83 0.6510 25-Mar-83 0.6515 28-Mar-83 0.6490 29-Mar-83 0.6490 30-Mar-83 0.6505 31-Mar-83 0.6525 1-Apr-83 0.6525 4-Apr-83 0.6530 5-Apr-83 0.6545 6-Apr-83 0.6550 7-Apr-83 0.6545 8-Apr-83 0.6535 11-Apr-83 0.6565 12-Apr-83 0.6570 13-Apr-83 0.6565 14-Apr-83 0.6575 15-Apr-83 0.6585 18-Apr-83 0.6586 19-Apr-83 0.6590 20-Apr-83 0.6585 21-Apr-83 0.6590 22-Apr-83 0.6590 25-Apr-83 0.6610 26-Apr-83 0.6608 27-Apr-83 0.6600 28-Apr-83 0.6583 29-Apr-83 0.6592 2-May-83 0.6590 3-May-83 0.6605 4-May-83 0.6615 5-May-83 0.6620 6-May-83 0.6625 9-May-83 0.6630 10-May-83 0.6622 11-May-83 0.6645 12-May-83 0.6642 13-May-83 0.6640 16-May-83 0.6633 17-May-83 0.6630 18-May-83 0.6628 19-May-83 0.6612 20-May-83 0.6620 23-May-83 0.6605 24-May-83 0.6629 25-May-83 0.6620 26-May-83 0.6637 27-May-83 0.6640 30-May-83 ND 31-May-83 0.6628 1-Jun-83 0.6605 2-Jun-83 0.6615 3-Jun-83 0.6590 6-Jun-83 0.6585 7-Jun-83 0.6585 8-Jun-83 0.6580 9-Jun-83 0.6578 10-Jun-83 0.6575 13-Jun-83 0.6565 14-Jun-83 0.6530 15-Jun-83 0.6515 16-Jun-83 0.6535 17-Jun-83 0.6545 20-Jun-83 0.6550 21-Jun-83 0.6555 22-Jun-83 0.6565 23-Jun-83 0.6575 24-Jun-83 0.6585 27-Jun-83 0.6572 28-Jun-83 0.6535 29-Jun-83 0.6555 30-Jun-83 0.6555 1-Jul-83 0.6555 4-Jul-83 ND 5-Jul-83 0.6540 6-Jul-83 0.6550 7-Jul-83 0.6550 8-Jul-83 0.6547 11-Jul-83 0.6540 12-Jul-83 0.6535 13-Jul-83 0.6540 14-Jul-83 0.6535 15-Jul-83 0.6520 18-Jul-83 0.6525 19-Jul-83 0.6525 20-Jul-83 0.6540 21-Jul-83 0.6545 22-Jul-83 0.6544 25-Jul-83 0.6535 26-Jul-83 0.6540 27-Jul-83 0.6535 28-Jul-83 0.6535 29-Jul-83 0.6530 1-Aug-83 0.6530 2-Aug-83 0.6520 3-Aug-83 0.6518 4-Aug-83 0.6495 5-Aug-83 0.6485 8-Aug-83 0.6485 9-Aug-83 0.6496 10-Aug-83 0.6470 11-Aug-83 0.6464 12-Aug-83 0.6462 15-Aug-83 0.6475 16-Aug-83 0.6522 17-Aug-83 0.6524 18-Aug-83 0.6547 19-Aug-83 0.6530 22-Aug-83 0.6555 23-Aug-83 0.6568 24-Aug-83 0.6547 25-Aug-83 0.6540 26-Aug-83 0.6510 29-Aug-83 0.6500 30-Aug-83 0.6502 31-Aug-83 0.6485 1-Sep-83 0.6490 2-Sep-83 0.6490 5-Sep-83 ND 6-Sep-83 0.6500 7-Sep-83 0.6490 8-Sep-83 0.6493 9-Sep-83 0.6498 12-Sep-83 0.6528 13-Sep-83 0.6520 14-Sep-83 0.6510 15-Sep-83 0.6515 16-Sep-83 0.6525 19-Sep-83 0.6540 20-Sep-83 0.6547 21-Sep-83 0.6547 22-Sep-83 0.6535 23-Sep-83 0.6555 26-Sep-83 0.6580 27-Sep-83 0.6566 28-Sep-83 0.6575 29-Sep-83 0.6580 30-Sep-83 0.6580 3-Oct-83 0.6582 4-Oct-83 0.6567 5-Oct-83 0.6586 6-Oct-83 0.6517 7-Oct-83 0.6640 10-Oct-83 ND 11-Oct-83 0.6646 12-Oct-83 0.6619 13-Oct-83 0.6625 14-Oct-83 0.6620 17-Oct-83 0.6635 18-Oct-83 0.6638 19-Oct-83 0.6626 20-Oct-83 0.6628 21-Oct-83 0.6640 24-Oct-83 0.6629 25-Oct-83 0.6635 26-Oct-83 0.6625 27-Oct-83 0.6625 28-Oct-83 0.6627 31-Oct-83 0.6615 1-Nov-83 0.6603 2-Nov-83 0.6595 3-Nov-83 0.6607 4-Nov-83 0.6582 7-Nov-83 0.6576 8-Nov-83 ND 9-Nov-83 0.6590 10-Nov-83 0.6602 11-Nov-83 ND 14-Nov-83 0.6606 15-Nov-83 0.6607 16-Nov-83 0.6597 17-Nov-83 0.6586 18-Nov-83 0.6577 21-Nov-83 0.6571 22-Nov-83 0.6585 23-Nov-83 0.6584 24-Nov-83 ND 25-Nov-83 0.6555 28-Nov-83 0.6564 29-Nov-83 0.6555 30-Nov-83 0.6580 1-Dec-83 0.6620 2-Dec-83 0.6580 5-Dec-83 0.6536 6-Dec-83 0.6543 7-Dec-83 0.6542 8-Dec-83 0.6525 9-Dec-83 0.6500 12-Dec-83 0.6515 13-Dec-83 0.6495 14-Dec-83 0.6475 15-Dec-83 0.6485 16-Dec-83 0.6475 19-Dec-83 0.6447 20-Dec-83 0.6455 21-Dec-83 0.6468 22-Dec-83 0.6505 23-Dec-83 0.6505 26-Dec-83 ND 27-Dec-83 0.6500 28-Dec-83 0.6510 29-Dec-83 0.6527 30-Dec-83 0.6545 2-Jan-84 ND 3-Jan-84 0.6510 4-Jan-84 0.6485 5-Jan-84 0.6490 6-Jan-84 0.6494 9-Jan-84 0.6485 10-Jan-84 0.6482 11-Jan-84 0.6465 12-Jan-84 0.6460 13-Jan-84 0.6490 16-Jan-84 0.6500 17-Jan-84 0.6485 18-Jan-84 0.6482 19-Jan-84 0.6495 20-Jan-84 0.6470 23-Jan-84 0.6480 24-Jan-84 0.6473 25-Jan-84 0.6482 26-Jan-84 0.6495 27-Jan-84 0.6493 30-Jan-84 0.6498 31-Jan-84 0.6493 1-Feb-84 0.6513 2-Feb-84 0.6532 3-Feb-84 0.6538 6-Feb-84 0.6543 7-Feb-84 0.6515 8-Feb-84 0.6530 9-Feb-84 0.6530 10-Feb-84 0.6535 13-Feb-84 ND 14-Feb-84 0.6548 15-Feb-84 0.6593 16-Feb-84 0.6604 17-Feb-84 0.6613 20-Feb-84 ND 21-Feb-84 0.6600 22-Feb-84 0.6615 23-Feb-84 0.6623 24-Feb-84 0.6635 27-Feb-84 0.6628 28-Feb-84 0.6663 29-Feb-84 0.6662 1-Mar-84 0.6650 2-Mar-84 0.6662 5-Mar-84 0.6628 6-Mar-84 0.6728 7-Mar-84 0.6722 8-Mar-84 0.6685 9-Mar-84 0.6692 12-Mar-84 0.6680 13-Mar-84 0.6721 14-Mar-84 0.6725 15-Mar-84 0.6700 16-Mar-84 0.6680 19-Mar-84 0.6665 20-Mar-84 0.6660 21-Mar-84 0.6630 22-Mar-84 0.6612 23-Mar-84 0.6638 26-Mar-84 0.6665 27-Mar-84 0.6675 28-Mar-84 0.6650 29-Mar-84 0.6665 30-Mar-84 0.6638 2-Apr-84 0.6640 3-Apr-84 0.6633 4-Apr-84 0.6630 5-Apr-84 0.6600 6-Apr-84 0.6595 9-Apr-84 0.6585 10-Apr-84 0.6590 11-Apr-84 0.6640 12-Apr-84 0.6605 13-Apr-84 0.6595 16-Apr-84 0.6580 17-Apr-84 0.6585 18-Apr-84 0.6588 19-Apr-84 0.6540 20-Apr-84 0.6530 23-Apr-84 0.6550 24-Apr-84 0.6560 25-Apr-84 0.6562 26-Apr-84 0.6558 27-Apr-84 0.6545 30-Apr-84 0.6540 1-May-84 0.6546 2-May-84 0.6555 3-May-84 0.6572 4-May-84 0.6557 7-May-84 0.6505 8-May-84 0.6495 9-May-84 0.6500 10-May-84 0.6465 11-May-84 0.6470 14-May-84 0.6465 15-May-84 0.6470 16-May-84 0.6488 17-May-84 0.6475 18-May-84 0.6455 21-May-84 0.6464 22-May-84 0.6465 23-May-84 0.6480 24-May-84 0.6465 25-May-84 0.6468 28-May-84 ND 29-May-84 0.6465 30-May-84 0.6467 31-May-84 0.6471 1-Jun-84 0.6490 4-Jun-84 0.6515 5-Jun-84 0.6495 6-Jun-84 0.6490 7-Jun-84 0.6485 8-Jun-84 0.6480 11-Jun-84 0.6476 12-Jun-84 0.6455 13-Jun-84 0.6458 14-Jun-84 0.6470 15-Jun-84 0.6405 18-Jun-84 0.6415 19-Jun-84 0.6424 20-Jun-84 0.6385 21-Jun-84 0.6377 22-Jun-84 0.6358 25-Jun-84 0.6315 26-Jun-84 0.6330 27-Jun-84 0.6328 28-Jun-84 0.6340 29-Jun-84 0.6340 2-Jul-84 0.6322 3-Jul-84 0.6285 4-Jul-84 ND 5-Jul-84 0.6240 6-Jul-84 0.6240 9-Jul-84 0.6195 10-Jul-84 0.6212 11-Jul-84 0.6208 12-Jul-84 0.6185 13-Jul-84 0.6155 16-Jul-84 ND 17-Jul-84 ND 18-Jul-84 0.5010 19-Jul-84 0.4985 20-Jul-84 0.4955 23-Jul-84 0.4938 24-Jul-84 0.4947 25-Jul-84 0.4980 26-Jul-84 0.4995 27-Jul-84 0.4960 30-Jul-84 0.4943 31-Jul-84 0.4945 1-Aug-84 0.4943 2-Aug-84 0.4963 3-Aug-84 0.5000 6-Aug-84 0.4990 7-Aug-84 0.4962 8-Aug-84 0.4970 9-Aug-84 0.4968 10-Aug-84 0.4985 13-Aug-84 0.4970 14-Aug-84 0.5000 15-Aug-84 0.5000 16-Aug-84 0.5012 17-Aug-84 0.5020 20-Aug-84 0.5010 21-Aug-84 0.5002 22-Aug-84 0.4995 23-Aug-84 0.5008 24-Aug-84 0.5006 27-Aug-84 0.5005 28-Aug-84 0.4997 29-Aug-84 0.5003 30-Aug-84 0.4993 31-Aug-84 0.4995 3-Sep-84 ND 4-Sep-84 0.4950 5-Sep-84 0.4925 6-Sep-84 0.4929 7-Sep-84 0.4908 10-Sep-84 0.4910 11-Sep-84 0.4918 12-Sep-84 0.4921 13-Sep-84 0.4905 14-Sep-84 0.4903 17-Sep-84 0.4874 18-Sep-84 0.4858 19-Sep-84 0.4863 20-Sep-84 0.4845 21-Sep-84 0.4890 24-Sep-84 0.4898 25-Sep-84 0.4873 26-Sep-84 0.4873 27-Sep-84 0.4897 28-Sep-84 0.4870 1-Oct-84 0.4870 2-Oct-84 0.4875 3-Oct-84 0.4895 4-Oct-84 0.4880 5-Oct-84 0.4879 8-Oct-84 ND 9-Oct-84 0.4863 10-Oct-84 0.4850 11-Oct-84 0.4855 12-Oct-84 0.4855 15-Oct-84 0.4828 16-Oct-84 0.4827 17-Oct-84 0.4828 18-Oct-84 0.4818 19-Oct-84 0.4832 22-Oct-84 0.4836 23-Oct-84 0.4863 24-Oct-84 0.4894 25-Oct-84 0.4896 26-Oct-84 0.4890 29-Oct-84 0.4860 30-Oct-84 0.4875 31-Oct-84 0.4881 1-Nov-84 0.4909 2-Nov-84 0.4958 5-Nov-84 0.4950 6-Nov-84 ND 7-Nov-84 0.4980 8-Nov-84 0.4965 9-Nov-84 0.4964 12-Nov-84 ND 13-Nov-84 0.4978 14-Nov-84 0.4958 15-Nov-84 0.4955 16-Nov-84 0.4964 19-Nov-84 0.4936 20-Nov-84 0.4924 21-Nov-84 0.4903 22-Nov-84 ND 23-Nov-84 0.4900 26-Nov-84 0.4873 27-Nov-84 0.4885 28-Nov-84 0.4877 29-Nov-84 0.4880 30-Nov-84 0.4870 3-Dec-84 0.4848 4-Dec-84 0.4876 5-Dec-84 0.4875 6-Dec-84 0.4866 7-Dec-84 0.4866 10-Dec-84 0.4847 11-Dec-84 0.4855 12-Dec-84 0.4857 13-Dec-84 0.4844 14-Dec-84 0.4831 17-Dec-84 0.4830 18-Dec-84 0.4835 19-Dec-84 0.4818 20-Dec-84 0.4795 21-Dec-84 0.4800 24-Dec-84 0.4800 25-Dec-84 ND 26-Dec-84 0.4790 27-Dec-84 0.4767 28-Dec-84 0.4765 31-Dec-84 0.4755 1-Jan-85 ND 2-Jan-85 0.4730 3-Jan-85 0.4726 4-Jan-85 0.4725 7-Jan-85 0.4700 8-Jan-85 0.4725 9-Jan-85 0.4715 10-Jan-85 0.4719 11-Jan-85 0.4715 14-Jan-85 0.4691 15-Jan-85 0.4699 16-Jan-85 0.4699 17-Jan-85 0.4701 18-Jan-85 0.4702 21-Jan-85 ND 22-Jan-85 0.4695 23-Jan-85 0.4685 24-Jan-85 0.4695 25-Jan-85 0.4688 28-Jan-85 0.4685 29-Jan-85 0.4690 30-Jan-85 0.4699 31-Jan-85 0.4700 1-Feb-85 0.4692 4-Feb-85 0.4640 5-Feb-85 0.4618 6-Feb-85 0.4619 7-Feb-85 0.4591 8-Feb-85 0.4595 11-Feb-85 0.4559 12-Feb-85 ND 13-Feb-85 0.4515 14-Feb-85 0.4537 15-Feb-85 0.4566 18-Feb-85 ND 19-Feb-85 0.4435 20-Feb-85 0.4420 21-Feb-85 0.4468 22-Feb-85 0.4430 25-Feb-85 0.4402 26-Feb-85 0.4410 27-Feb-85 0.4460 28-Feb-85 0.4445 1-Mar-85 0.4300 4-Mar-85 0.4335 5-Mar-85 0.4510 6-Mar-85 0.4665 7-Mar-85 0.4500 8-Mar-85 0.4600 11-Mar-85 0.4735 12-Mar-85 0.4450 13-Mar-85 0.4450 14-Mar-85 0.4440 15-Mar-85 0.4430 18-Mar-85 0.4465 19-Mar-85 0.4470 20-Mar-85 0.4525 21-Mar-85 0.4590 22-Mar-85 0.4585 25-Mar-85 0.4560 26-Mar-85 0.4590 27-Mar-85 0.4670 28-Mar-85 0.4580 29-Mar-85 0.4630 1-Apr-85 0.4610 2-Apr-85 0.4605 3-Apr-85 0.4600 4-Apr-85 0.4500 5-Apr-85 0.4525 8-Apr-85 0.4525 9-Apr-85 0.4505 10-Apr-85 0.4515 11-Apr-85 0.4560 12-Apr-85 0.4565 15-Apr-85 0.4565 16-Apr-85 0.4565 17-Apr-85 0.4560 18-Apr-85 0.4600 19-Apr-85 0.4575 22-Apr-85 0.4550 23-Apr-85 0.4540 24-Apr-85 0.4520 25-Apr-85 0.4530 26-Apr-85 0.4545 29-Apr-85 0.4545 30-Apr-85 0.4540 1-May-85 0.4535 2-May-85 0.4530 3-May-85 0.4535 6-May-85 0.4525 7-May-85 0.4525 8-May-85 0.4530 9-May-85 0.4540 10-May-85 0.4530 13-May-85 0.4540 14-May-85 0.4540 15-May-85 0.4535 16-May-85 0.4480 17-May-85 0.4500 20-May-85 0.4525 21-May-85 0.4522 22-May-85 0.4520 23-May-85 0.4510 24-May-85 0.4513 27-May-85 ND 28-May-85 0.4500 29-May-85 0.4498 30-May-85 0.4493 31-May-85 0.4507 3-Jun-85 0.4515 4-Jun-85 0.4490 5-Jun-85 0.4483 6-Jun-85 0.4495 7-Jun-85 0.4490 10-Jun-85 0.4480 11-Jun-85 0.4485 12-Jun-85 0.4495 13-Jun-85 0.4498 14-Jun-85 0.4537 17-Jun-85 0.4570 18-Jun-85 0.4600 19-Jun-85 0.4712 20-Jun-85 0.4650 21-Jun-85 0.4665 24-Jun-85 0.4690 25-Jun-85 0.4720 26-Jun-85 0.4745 27-Jun-85 0.4738 28-Jun-85 0.4840 1-Jul-85 0.4872 2-Jul-85 0.4816 3-Jul-85 0.4770 4-Jul-85 ND 5-Jul-85 0.4730 8-Jul-85 0.4735 9-Jul-85 0.4755 10-Jul-85 0.4795 11-Jul-85 0.4835 12-Jul-85 0.4835 15-Jul-85 0.4915 16-Jul-85 0.4995 17-Jul-85 0.4975 18-Jul-85 0.5010 19-Jul-85 0.5063 22-Jul-85 0.5050 23-Jul-85 0.5150 24-Jul-85 0.5235 25-Jul-85 0.5155 26-Jul-85 0.5170 29-Jul-85 0.5218 30-Jul-85 0.5275 31-Jul-85 0.5263 1-Aug-85 0.5270 2-Aug-85 0.5260 5-Aug-85 0.5298 6-Aug-85 0.5280 7-Aug-85 0.5265 8-Aug-85 0.5310 9-Aug-85 0.5335 12-Aug-85 0.5446 13-Aug-85 0.5560 14-Aug-85 0.5488 15-Aug-85 0.5405 16-Aug-85 0.5350 19-Aug-85 0.5240 20-Aug-85 0.5360 21-Aug-85 0.5390 22-Aug-85 0.5390 23-Aug-85 0.5390 26-Aug-85 0.5330 27-Aug-85 0.5325 28-Aug-85 0.5335 29-Aug-85 0.5390 30-Aug-85 0.5425 2-Sep-85 ND 3-Sep-85 0.5380 4-Sep-85 0.5360 5-Sep-85 0.5392 6-Sep-85 0.5350 9-Sep-85 0.5320 10-Sep-85 0.5185 11-Sep-85 0.5172 12-Sep-85 0.5240 13-Sep-85 0.5242 16-Sep-85 0.5250 17-Sep-85 0.5275 18-Sep-85 0.5275 19-Sep-85 0.5265 20-Sep-85 0.5330 23-Sep-85 0.5440 24-Sep-85 0.5415 25-Sep-85 0.5380 26-Sep-85 0.5395 27-Sep-85 0.5430 30-Sep-85 0.5475 1-Oct-85 0.5565 2-Oct-85 0.5520 3-Oct-85 0.5630 4-Oct-85 0.5590 7-Oct-85 0.5650 8-Oct-85 0.5685 9-Oct-85 0.5745 10-Oct-85 0.5765 11-Oct-85 0.5815 14-Oct-85 ND 15-Oct-85 0.5880 16-Oct-85 0.5785 17-Oct-85 0.5790 18-Oct-85 0.5820 21-Oct-85 0.5815 22-Oct-85 0.5635 23-Oct-85 0.5600 24-Oct-85 0.5640 25-Oct-85 0.5590 28-Oct-85 0.5615 29-Oct-85 0.5660 30-Oct-85 0.5760 31-Oct-85 ND 1-Nov-85 ND 4-Nov-85 0.5825 5-Nov-85 0.5725 6-Nov-85 0.5860 7-Nov-85 0.5855 8-Nov-85 0.5850 11-Nov-85 ND 12-Nov-85 0.5700 13-Nov-85 0.5690 14-Nov-85 0.5720 15-Nov-85 0.5590 18-Nov-85 0.5545 19-Nov-85 0.5575 20-Nov-85 0.5625 21-Nov-85 0.5755 22-Nov-85 0.5720 25-Nov-85 0.5745 26-Nov-85 0.5740 27-Nov-85 0.5765 28-Nov-85 ND 29-Nov-85 0.5730 2-Dec-85 0.5720 3-Dec-85 0.5615 4-Dec-85 0.5640 5-Dec-85 0.5665 6-Dec-85 0.5645 9-Dec-85 0.5650 10-Dec-85 0.5630 11-Dec-85 0.5495 12-Dec-85 0.5355 13-Dec-85 0.5210 16-Dec-85 0.4795 17-Dec-85 0.5010 18-Dec-85 0.5035 19-Dec-85 0.5040 20-Dec-85 0.4960 23-Dec-85 0.5000 24-Dec-85 0.5020 25-Dec-85 ND 26-Dec-85 0.5020 27-Dec-85 0.5015 30-Dec-85 0.5005 31-Dec-85 0.5005 1-Jan-86 ND 2-Jan-86 0.5020 3-Jan-86 0.5005 6-Jan-86 0.5240 7-Jan-86 0.5200 8-Jan-86 0.4980 9-Jan-86 0.5070 10-Jan-86 0.5050 13-Jan-86 0.5030 14-Jan-86 0.5045 15-Jan-86 0.5115 16-Jan-86 0.5220 17-Jan-86 0.5200 20-Jan-86 ND 21-Jan-86 0.5150 22-Jan-86 0.5185 23-Jan-86 0.5125 24-Jan-86 0.5225 27-Jan-86 0.5315 28-Jan-86 0.5270 29-Jan-86 0.5290 30-Jan-86 0.5390 31-Jan-86 0.5355 3-Feb-86 0.5335 4-Feb-86 0.5200 5-Feb-86 0.5310 6-Feb-86 0.5330 7-Feb-86 0.5320 10-Feb-86 0.5415 11-Feb-86 0.5425 12-Feb-86 0.5440 13-Feb-86 0.5342 14-Feb-86 0.5360 17-Feb-86 ND 18-Feb-86 0.5408 19-Feb-86 0.5395 20-Feb-86 0.5305 21-Feb-86 0.5205 24-Feb-86 0.5250 25-Feb-86 0.5285 26-Feb-86 0.5302 27-Feb-86 0.5180 28-Feb-86 0.5230 3-Mar-86 0.5215 4-Mar-86 0.5195 5-Mar-86 0.5175 6-Mar-86 0.5180 7-Mar-86 0.5205 10-Mar-86 0.5210 11-Mar-86 0.5250 12-Mar-86 0.5295 13-Mar-86 0.5290 14-Mar-86 0.5280 17-Mar-86 0.5310 18-Mar-86 0.5290 19-Mar-86 0.5305 20-Mar-86 0.5335 21-Mar-86 0.5360 24-Mar-86 0.5330 25-Mar-86 0.5340 26-Mar-86 0.5330 27-Mar-86 0.5345 28-Mar-86 0.5330 31-Mar-86 0.5352 1-Apr-86 0.5420 2-Apr-86 0.5535 3-Apr-86 0.5500 4-Apr-86 0.5515 7-Apr-86 0.5518 8-Apr-86 0.5465 9-Apr-86 0.5502 10-Apr-86 0.5485 11-Apr-86 0.5525 14-Apr-86 0.5528 15-Apr-86 0.5533 16-Apr-86 0.5538 17-Apr-86 0.5498 18-Apr-86 0.5580 21-Apr-86 0.5730 22-Apr-86 0.5695 23-Apr-86 0.5760 24-Apr-86 0.5832 25-Apr-86 0.5795 28-Apr-86 0.5845 29-Apr-86 0.5837 30-Apr-86 0.5843 1-May-86 0.5765 2-May-86 0.5750 5-May-86 0.5795 6-May-86 0.5813 7-May-86 0.5833 8-May-86 0.5845 9-May-86 0.5892 12-May-86 0.5890 13-May-86 0.5610 14-May-86 0.5630 15-May-86 0.5595 16-May-86 0.5505 19-May-86 0.5560 20-May-86 0.5580 21-May-86 0.5550 22-May-86 0.5530 23-May-86 0.5540 26-May-86 ND 27-May-86 0.5530 28-May-86 0.5550 29-May-86 0.5605 30-May-86 0.5630 2-Jun-86 0.5625 3-Jun-86 0.5640 4-Jun-86 0.5595 5-Jun-86 0.5550 6-Jun-86 0.5605 9-Jun-86 0.5600 10-Jun-86 0.5635 11-Jun-86 0.5602 12-Jun-86 0.5500 13-Jun-86 0.5440 16-Jun-86 0.5355 17-Jun-86 0.5350 18-Jun-86 0.5370 19-Jun-86 0.5315 20-Jun-86 0.5290 23-Jun-86 0.5305 24-Jun-86 0.5355 25-Jun-86 0.5280 26-Jun-86 0.5322 27-Jun-86 0.5405 30-Jun-86 0.5490 1-Jul-86 0.5390 2-Jul-86 0.5390 3-Jul-86 0.5305 4-Jul-86 ND 7-Jul-86 0.5350 8-Jul-86 0.5285 9-Jul-86 0.5340 10-Jul-86 0.5335 11-Jul-86 0.5300 14-Jul-86 0.5325 15-Jul-86 0.5320 16-Jul-86 0.5330 17-Jul-86 0.5340 18-Jul-86 0.5340 21-Jul-86 0.5405 22-Jul-86 0.5405 23-Jul-86 0.5368 24-Jul-86 0.5305 25-Jul-86 0.5210 28-Jul-86 0.5270 29-Jul-86 0.5290 30-Jul-86 0.5180 31-Jul-86 0.5205 1-Aug-86 0.5190 4-Aug-86 0.5170 5-Aug-86 0.5165 6-Aug-86 0.5193 7-Aug-86 0.5185 8-Aug-86 0.5065 11-Aug-86 0.4950 12-Aug-86 0.4955 13-Aug-86 0.5015 14-Aug-86 0.5015 15-Aug-86 0.4950 18-Aug-86 0.4985 19-Aug-86 0.5050 20-Aug-86 0.5010 21-Aug-86 0.4855 22-Aug-86 0.4875 25-Aug-86 0.4855 26-Aug-86 0.4900 27-Aug-86 0.4945 28-Aug-86 0.4950 29-Aug-86 0.4865 1-Sep-86 ND 2-Sep-86 0.4873 3-Sep-86 0.4880 4-Sep-86 0.4815 5-Sep-86 0.4785 8-Sep-86 0.4785 9-Sep-86 0.4745 10-Sep-86 0.4695 11-Sep-86 0.4755 12-Sep-86 0.4810 15-Sep-86 0.4775 16-Sep-86 0.4768 17-Sep-86 0.4755 18-Sep-86 0.4740 19-Sep-86 0.4735 22-Sep-86 0.4745 23-Sep-86 0.4810 24-Sep-86 0.4805 25-Sep-86 0.4782 26-Sep-86 0.4840 29-Sep-86 0.4915 30-Sep-86 0.4882 1-Oct-86 0.4882 2-Oct-86 0.5025 3-Oct-86 0.5053 6-Oct-86 0.5060 7-Oct-86 0.5043 8-Oct-86 0.5015 9-Oct-86 0.5110 10-Oct-86 0.5105 13-Oct-86 ND 14-Oct-86 0.5030 15-Oct-86 0.5010 16-Oct-86 0.5015 17-Oct-86 0.4970 20-Oct-86 0.5015 21-Oct-86 0.5005 22-Oct-86 0.5060 23-Oct-86 0.5065 24-Oct-86 0.5080 27-Oct-86 0.5070 28-Oct-86 0.5065 29-Oct-86 0.5060 30-Oct-86 0.5055 31-Oct-86 0.5070 3-Nov-86 0.5045 4-Nov-86 0.5030 5-Nov-86 0.5043 6-Nov-86 0.5070 7-Nov-86 0.5118 10-Nov-86 0.5170 11-Nov-86 ND 12-Nov-86 0.5180 13-Nov-86 0.5165 14-Nov-86 0.5165 17-Nov-86 0.5135 18-Nov-86 0.5145 19-Nov-86 0.5168 20-Nov-86 0.5185 21-Nov-86 0.5178 24-Nov-86 0.5175 25-Nov-86 0.5200 26-Nov-86 0.5208 27-Nov-86 ND 28-Nov-86 0.5108 1-Dec-86 0.4978 2-Dec-86 0.4980 3-Dec-86 0.5075 4-Dec-86 0.5062 5-Dec-86 0.5045 8-Dec-86 0.5015 9-Dec-86 0.4974 10-Dec-86 0.5030 11-Dec-86 0.5065 12-Dec-86 0.5110 15-Dec-86 0.5160 16-Dec-86 0.5142 17-Dec-86 0.5165 18-Dec-86 0.5205 19-Dec-86 0.5215 22-Dec-86 0.5275 23-Dec-86 0.5215 24-Dec-86 0.5225 25-Dec-86 ND 26-Dec-86 0.5225 29-Dec-86 0.5238 30-Dec-86 0.5242 31-Dec-86 0.5305 1-Jan-87 ND 2-Jan-87 0.5255 5-Jan-87 0.5332 6-Jan-87 0.5353 7-Jan-87 0.5420 8-Jan-87 0.5412 9-Jan-87 0.5363 12-Jan-87 0.5380 13-Jan-87 0.5245 14-Jan-87 0.5325 15-Jan-87 0.5255 16-Jan-87 0.5300 19-Jan-87 ND 20-Jan-87 0.5375 21-Jan-87 0.5385 22-Jan-87 0.5373 23-Jan-87 0.5383 26-Jan-87 0.5440 27-Jan-87 0.5390 28-Jan-87 0.5395 29-Jan-87 0.5420 30-Jan-87 0.5410 2-Feb-87 0.5415 3-Feb-87 0.5440 4-Feb-87 0.5458 5-Feb-87 0.5455 6-Feb-87 0.5460 9-Feb-87 0.5433 10-Feb-87 0.5468 11-Feb-87 0.5460 12-Feb-87 0.5425 13-Feb-87 0.5440 16-Feb-87 ND 17-Feb-87 0.5452 18-Feb-87 0.5472 19-Feb-87 0.5505 20-Feb-87 0.5503 23-Feb-87 0.5500 24-Feb-87 0.5530 25-Feb-87 0.5545 26-Feb-87 0.5582 27-Feb-87 0.5605 2-Mar-87 0.5635 3-Mar-87 0.5605 4-Mar-87 0.5642 5-Mar-87 0.5580 6-Mar-87 0.5565 9-Mar-87 0.5637 10-Mar-87 0.5670 11-Mar-87 0.5695 12-Mar-87 0.5720 13-Mar-87 0.5550 16-Mar-87 0.5630 17-Mar-87 0.5665 18-Mar-87 0.5655 19-Mar-87 0.5595 20-Mar-87 0.5568 23-Mar-87 0.5585 24-Mar-87 0.5632 25-Mar-87 0.5670 26-Mar-87 0.5640 27-Mar-87 0.5642 30-Mar-87 0.5655 31-Mar-87 0.5697 1-Apr-87 0.5705 2-Apr-87 0.5695 3-Apr-87 0.5722 6-Apr-87 0.5727 7-Apr-87 0.5705 8-Apr-87 0.5750 9-Apr-87 0.5765 10-Apr-87 0.5760 13-Apr-87 0.5804 14-Apr-87 0.5802 15-Apr-87 0.5828 16-Apr-87 0.5780 17-Apr-87 0.5780 20-Apr-87 0.5780 21-Apr-87 0.5728 22-Apr-87 0.5790 23-Apr-87 0.5832 24-Apr-87 0.5848 27-Apr-87 0.5860 28-Apr-87 0.5802 29-Apr-87 0.5815 30-Apr-87 0.5780 1-May-87 0.5752 4-May-87 0.5770 5-May-87 0.5780 6-May-87 0.5760 7-May-87 0.5715 8-May-87 0.5730 11-May-87 0.5760 12-May-87 0.5770 13-May-87 0.5747 14-May-87 0.5770 15-May-87 0.5780 18-May-87 0.5815 19-May-87 0.5790 20-May-87 0.5795 21-May-87 0.5791 22-May-87 0.5772 25-May-87 ND 26-May-87 0.5743 27-May-87 0.5745 28-May-87 0.5743 29-May-87 0.5750 1-Jun-87 0.5775 2-Jun-87 0.5780 3-Jun-87 0.5792 4-Jun-87 0.5766 5-Jun-87 0.5783 8-Jun-87 0.5803 9-Jun-87 0.5820 10-Jun-87 0.5870 11-Jun-87 0.5862 12-Jun-87 0.5920 15-Jun-87 0.5920 16-Jun-87 0.5911 17-Jun-87 0.5950 18-Jun-87 0.5948 19-Jun-87 0.5950 22-Jun-87 0.5941 23-Jun-87 0.5853 24-Jun-87 0.5840 25-Jun-87 0.5871 26-Jun-87 0.5922 29-Jun-87 0.5910 30-Jun-87 0.5923 1-Jul-87 0.5930 2-Jul-87 0.5928 3-Jul-87 0.5950 6-Jul-87 0.5960 7-Jul-87 0.5996 8-Jul-87 0.5950 9-Jul-87 0.6025 10-Jul-87 0.6005 13-Jul-87 0.6038 14-Jul-87 0.5986 15-Jul-87 0.6026 16-Jul-87 0.6044 17-Jul-87 0.6070 20-Jul-87 0.6058 21-Jul-87 0.6070 22-Jul-87 0.6094 23-Jul-87 0.6085 24-Jul-87 0.5992 27-Jul-87 0.5990 28-Jul-87 0.5840 29-Jul-87 0.5798 30-Jul-87 0.5650 31-Jul-87 0.5697 3-Aug-87 0.5754 4-Aug-87 0.5693 5-Aug-87 0.5736 6-Aug-87 0.5721 7-Aug-87 0.5733 10-Aug-87 0.5713 11-Aug-87 0.5830 12-Aug-87 0.5802 13-Aug-87 0.5747 14-Aug-87 0.5835 17-Aug-87 0.5903 18-Aug-87 0.5942 19-Aug-87 0.5990 20-Aug-87 0.6015 21-Aug-87 0.6048 24-Aug-87 0.6051 25-Aug-87 0.6057 26-Aug-87 0.5990 27-Aug-87 0.6060 28-Aug-87 0.6049 31-Aug-87 0.6070 1-Sep-87 0.6096 2-Sep-87 0.6165 3-Sep-87 0.6198 4-Sep-87 0.6233 7-Sep-87 ND 8-Sep-87 0.6208 9-Sep-87 0.6215 10-Sep-87 0.6215 11-Sep-87 0.6225 14-Sep-87 0.6336 15-Sep-87 0.6330 16-Sep-87 0.6370 17-Sep-87 0.6376 18-Sep-87 0.6403 21-Sep-87 0.6446 22-Sep-87 0.6445 23-Sep-87 0.6430 24-Sep-87 0.6435 25-Sep-87 0.6450 28-Sep-87 0.6490 29-Sep-87 0.6505 30-Sep-87 0.6468 1-Oct-87 0.6436 2-Oct-87 0.6488 5-Oct-87 0.6480 6-Oct-87 0.6541 7-Oct-87 0.6623 8-Oct-87 0.6658 9-Oct-87 0.6593 12-Oct-87 ND 13-Oct-87 0.6602 14-Oct-87 0.6390 15-Oct-87 0.6467 16-Oct-87 0.6495 19-Oct-87 0.6520 20-Oct-87 0.6468 21-Oct-87 0.6460 22-Oct-87 0.6440 23-Oct-87 0.6492 26-Oct-87 0.6407 27-Oct-87 0.6195 28-Oct-87 0.5900 29-Oct-87 0.5880 30-Oct-87 0.5930 2-Nov-87 0.6005 3-Nov-87 0.6005 4-Nov-87 0.6100 5-Nov-87 0.6140 6-Nov-87 0.6250 9-Nov-87 0.6260 10-Nov-87 0.6245 11-Nov-87 ND 12-Nov-87 0.6165 13-Nov-87 0.6133 16-Nov-87 0.6113 17-Nov-87 0.6210 18-Nov-87 0.6200 19-Nov-87 0.6175 20-Nov-87 0.6190 23-Nov-87 0.6162 24-Nov-87 0.6223 25-Nov-87 0.6278 26-Nov-87 ND 27-Nov-87 0.6309 30-Nov-87 0.6475 1-Dec-87 0.6490 2-Dec-87 0.6435 3-Dec-87 0.6460 4-Dec-87 0.6375 7-Dec-87 0.6370 8-Dec-87 0.6378 9-Dec-87 0.6402 10-Dec-87 0.6395 11-Dec-87 0.6402 14-Dec-87 0.6450 15-Dec-87 0.6444 16-Dec-87 0.6452 17-Dec-87 0.6485 18-Dec-87 0.6465 21-Dec-87 0.6460 22-Dec-87 0.6490 23-Dec-87 0.6485 24-Dec-87 0.6490 25-Dec-87 ND 28-Dec-87 0.6570 29-Dec-87 0.6580 30-Dec-87 0.6580 31-Dec-87 0.6602 1-Jan-88 ND 4-Jan-88 0.6568 5-Jan-88 0.6478 6-Jan-88 0.6442 7-Jan-88 0.6456 8-Jan-88 0.6457 11-Jan-88 0.6508 12-Jan-88 0.6546 13-Jan-88 0.6587 14-Jan-88 0.6597 15-Jan-88 0.6500 18-Jan-88 ND 19-Jan-88 0.6607 20-Jan-88 0.6647 21-Jan-88 0.6632 22-Jan-88 0.6653 25-Jan-88 0.6680 26-Jan-88 0.6705 27-Jan-88 0.6702 28-Jan-88 0.6695 29-Jan-88 0.6595 1-Feb-88 0.6632 2-Feb-88 0.6677 3-Feb-88 0.6683 4-Feb-88 0.6663 5-Feb-88 0.6650 8-Feb-88 0.6625 9-Feb-88 0.6547 10-Feb-88 0.6613 11-Feb-88 0.6630 12-Feb-88 0.6575 15-Feb-88 ND 16-Feb-88 0.6680 17-Feb-88 0.6693 18-Feb-88 0.6635 19-Feb-88 0.6618 22-Feb-88 0.6630 23-Feb-88 0.6655 24-Feb-88 0.6627 25-Feb-88 0.6628 26-Feb-88 0.6666 29-Feb-88 0.6645 1-Mar-88 0.6580 2-Mar-88 0.6610 3-Mar-88 0.6625 4-Mar-88 0.6650 7-Mar-88 0.6662 8-Mar-88 0.6718 9-Mar-88 0.6710 10-Mar-88 0.6694 11-Mar-88 0.6713 14-Mar-88 0.6696 15-Mar-88 0.6708 16-Mar-88 0.6705 17-Mar-88 0.6661 18-Mar-88 0.6688 21-Mar-88 0.6636 22-Mar-88 0.6638 23-Mar-88 0.6638 24-Mar-88 0.6563 25-Mar-88 0.6430 28-Mar-88 0.6458 29-Mar-88 0.6528 30-Mar-88 0.6500 31-Mar-88 0.6540 1-Apr-88 0.6525 4-Apr-88 0.6535 5-Apr-88 0.6538 6-Apr-88 0.6509 7-Apr-88 0.6521 8-Apr-88 0.6555 11-Apr-88 0.6586 12-Apr-88 0.6592 13-Apr-88 0.6599 14-Apr-88 0.6625 15-Apr-88 0.6603 18-Apr-88 0.6573 19-Apr-88 0.6588 20-Apr-88 0.6633 21-Apr-88 0.6670 22-Apr-88 0.6748 25-Apr-88 0.6710 26-Apr-88 0.6660 27-Apr-88 0.6683 28-Apr-88 0.6720 29-Apr-88 0.6727 2-May-88 0.6740 3-May-88 0.6813 4-May-88 0.6895 5-May-88 0.6842 6-May-88 0.6835 9-May-88 0.6871 10-May-88 0.6905 11-May-88 0.6873 12-May-88 0.6887 13-May-88 0.6918 16-May-88 0.6900 17-May-88 0.6860 18-May-88 0.6864 19-May-88 0.6897 20-May-88 0.6823 23-May-88 0.6952 24-May-88 0.6937 25-May-88 0.6975 26-May-88 0.6974 27-May-88 0.6976 30-May-88 ND 31-May-88 0.6930 1-Jun-88 0.6977 2-Jun-88 0.6932 3-Jun-88 0.6990 6-Jun-88 0.6923 7-Jun-88 0.6953 8-Jun-88 0.6980 9-Jun-88 0.6981 10-Jun-88 0.7007 13-Jun-88 0.7045 14-Jun-88 0.7008 15-Jun-88 0.7053 16-Jun-88 0.7075 17-Jun-88 0.7160 20-Jun-88 0.7234 21-Jun-88 0.7216 22-Jun-88 0.7153 23-Jun-88 0.7087 24-Jun-88 0.7070 27-Jun-88 0.6910 28-Jun-88 0.6845 29-Jun-88 0.6663 30-Jun-88 0.6730 1-Jul-88 0.6760 4-Jul-88 ND 5-Jul-88 0.6730 6-Jul-88 0.6830 7-Jul-88 0.6933 8-Jul-88 0.6810 11-Jul-88 0.6707 12-Jul-88 0.6750 13-Jul-88 0.6740 14-Jul-88 0.6625 15-Jul-88 0.6385 18-Jul-88 0.6505 19-Jul-88 0.6605 20-Jul-88 0.6595 21-Jul-88 0.6645 22-Jul-88 0.6670 25-Jul-88 0.6705 26-Jul-88 0.6665 27-Jul-88 0.6690 28-Jul-88 0.6685 29-Jul-88 0.6630 1-Aug-88 0.6620 2-Aug-88 0.6618 3-Aug-88 0.6645 4-Aug-88 0.6645 5-Aug-88 0.6630 8-Aug-88 0.6657 9-Aug-88 0.6700 10-Aug-88 0.6720 11-Aug-88 0.6685 12-Aug-88 0.6650 15-Aug-88 0.6583 16-Aug-88 0.6560 17-Aug-88 0.6480 18-Aug-88 0.6538 19-Aug-88 0.6415 22-Aug-88 0.6380 23-Aug-88 0.6365 24-Aug-88 0.6370 25-Aug-88 0.6390 26-Aug-88 0.6268 29-Aug-88 0.5970 30-Aug-88 0.6050 31-Aug-88 0.6135 1-Sep-88 0.6050 2-Sep-88 0.6030 5-Sep-88 ND 6-Sep-88 0.6227 7-Sep-88 0.6210 8-Sep-88 0.6215 9-Sep-88 0.6250 12-Sep-88 0.6192 13-Sep-88 0.6180 14-Sep-88 0.6148 15-Sep-88 0.6125 16-Sep-88 0.6090 19-Sep-88 0.6055 20-Sep-88 0.6130 21-Sep-88 0.6113 22-Sep-88 0.6153 23-Sep-88 0.6150 26-Sep-88 0.6145 27-Sep-88 0.6184 28-Sep-88 0.6180 29-Sep-88 0.6160 30-Sep-88 0.6122 3-Oct-88 0.6113 4-Oct-88 0.6136 5-Oct-88 0.6101 6-Oct-88 0.6130 7-Oct-88 0.6165 10-Oct-88 ND 11-Oct-88 0.6228 12-Oct-88 0.6235 13-Oct-88 0.6305 14-Oct-88 0.6277 17-Oct-88 0.6255 18-Oct-88 0.6185 19-Oct-88 0.6188 20-Oct-88 0.6175 21-Oct-88 0.6230 24-Oct-88 0.6202 25-Oct-88 0.6208 26-Oct-88 0.6280 27-Oct-88 0.6278 28-Oct-88 0.6276 31-Oct-88 0.6260 1-Nov-88 0.6245 2-Nov-88 0.6269 3-Nov-88 0.6300 4-Nov-88 0.6190 7-Nov-88 0.6230 8-Nov-88 0.6262 9-Nov-88 0.6363 10-Nov-88 0.6385 11-Nov-88 ND 14-Nov-88 0.6412 15-Nov-88 0.6420 16-Nov-88 0.6438 17-Nov-88 0.6465 18-Nov-88 0.6490 21-Nov-88 0.6460 22-Nov-88 0.6490 23-Nov-88 0.6515 24-Nov-88 ND 25-Nov-88 0.6570 28-Nov-88 0.6538 29-Nov-88 0.6542 30-Nov-88 0.6550 1-Dec-88 0.6473 2-Dec-88 0.6505 5-Dec-88 0.6553 6-Dec-88 0.6552 7-Dec-88 0.6443 8-Dec-88 0.6460 9-Dec-88 0.6440 12-Dec-88 0.6393 13-Dec-88 0.6385 14-Dec-88 0.6170 15-Dec-88 0.6210 16-Dec-88 0.6230 19-Dec-88 0.6245 20-Dec-88 0.6285 21-Dec-88 0.6370 22-Dec-88 0.6365 23-Dec-88 0.6345 26-Dec-88 ND 27-Dec-88 0.6345 28-Dec-88 0.6265 29-Dec-88 0.6280 30-Dec-88 0.6290 2-Jan-89 ND 3-Jan-89 0.6350 4-Jan-89 0.6365 5-Jan-89 0.6380 6-Jan-89 0.6365 9-Jan-89 0.6350 10-Jan-89 0.6310 11-Jan-89 0.6320 12-Jan-89 0.6320 13-Jan-89 0.6300 16-Jan-89 ND 17-Jan-89 0.6255 18-Jan-89 0.6252 19-Jan-89 0.6278 20-Jan-89 0.6300 23-Jan-89 0.6225 24-Jan-89 0.6117 25-Jan-89 0.6065 26-Jan-89 0.6109 27-Jan-89 0.6080 30-Jan-89 0.6068 31-Jan-89 0.6015 1-Feb-89 0.6083 2-Feb-89 0.6055 3-Feb-89 0.6140 6-Feb-89 0.6123 7-Feb-89 0.6132 8-Feb-89 0.6150 9-Feb-89 0.6124 10-Feb-89 0.6175 13-Feb-89 0.6175 14-Feb-89 0.6207 15-Feb-89 0.6170 16-Feb-89 0.6142 17-Feb-89 0.6160 20-Feb-89 ND 21-Feb-89 0.6138 22-Feb-89 0.6140 23-Feb-89 0.6265 24-Feb-89 0.6248 27-Feb-89 0.6245 28-Feb-89 0.6223 1-Mar-89 0.6190 2-Mar-89 0.6188 3-Mar-89 0.6175 6-Mar-89 0.6133 7-Mar-89 0.6135 8-Mar-89 0.6128 9-Mar-89 0.6145 10-Mar-89 0.6167 13-Mar-89 0.6150 14-Mar-89 0.6132 15-Mar-89 0.6117 16-Mar-89 0.6144 17-Mar-89 0.6147 20-Mar-89 0.6142 21-Mar-89 0.6150 22-Mar-89 0.6148 23-Mar-89 0.6190 24-Mar-89 0.6185 27-Mar-89 0.6170 28-Mar-89 0.6175 29-Mar-89 0.6157 30-Mar-89 0.6150 31-Mar-89 0.6141 3-Apr-89 0.6142 4-Apr-89 0.6160 5-Apr-89 0.6112 6-Apr-89 0.6060 7-Apr-89 0.6095 10-Apr-89 0.6077 11-Apr-89 0.6077 12-Apr-89 0.6095 13-Apr-89 0.6095 14-Apr-89 0.6105 17-Apr-89 0.6125 18-Apr-89 0.6123 19-Apr-89 0.6110 20-Apr-89 0.6122 21-Apr-89 0.6130 24-Apr-89 0.6133 25-Apr-89 0.6125 26-Apr-89 0.6150 27-Apr-89 0.6147 28-Apr-89 0.6152 1-May-89 0.6150 2-May-89 0.6163 3-May-89 0.6195 4-May-89 0.6205 5-May-89 0.6265 8-May-89 0.6255 9-May-89 0.6210 10-May-89 0.6203 11-May-89 0.6203 12-May-89 0.6190 15-May-89 0.6085 16-May-89 0.6072 17-May-89 0.6010 18-May-89 0.5995 19-May-89 0.6025 22-May-89 0.5930 23-May-89 0.5948 24-May-89 0.5930 25-May-89 0.5935 26-May-89 0.5930 29-May-89 ND 30-May-89 0.5835 31-May-89 0.5845 1-Jun-89 0.5847 2-Jun-89 0.5825 5-Jun-89 0.5838 6-Jun-89 0.5775 7-Jun-89 0.5715 8-Jun-89 0.5707 9-Jun-89 0.5675 12-Jun-89 0.5570 13-Jun-89 0.5607 14-Jun-89 0.5620 15-Jun-89 0.5590 16-Jun-89 0.5689 19-Jun-89 0.5690 20-Jun-89 0.5720 21-Jun-89 0.5757 22-Jun-89 0.5865 23-Jun-89 0.5867 26-Jun-89 0.5835 27-Jun-89 0.5795 28-Jun-89 0.5748 29-Jun-89 0.5760 30-Jun-89 0.5733 3-Jul-89 0.5720 4-Jul-89 ND 5-Jul-89 0.5785 6-Jul-89 0.5775 7-Jul-89 0.5730 10-Jul-89 0.5755 11-Jul-89 0.5748 12-Jul-89 0.5747 13-Jul-89 0.5670 14-Jul-89 0.5704 17-Jul-89 0.5695 18-Jul-89 0.5702 19-Jul-89 0.5653 20-Jul-89 0.5743 21-Jul-89 0.5740 24-Jul-89 0.5773 25-Jul-89 0.5780 26-Jul-89 0.5840 27-Jul-89 0.5849 28-Jul-89 0.5810 31-Jul-89 0.5855 1-Aug-89 0.5890 2-Aug-89 0.5995 3-Aug-89 0.5993 4-Aug-89 0.5965 7-Aug-89 0.5985 8-Aug-89 0.5985 9-Aug-89 0.5980 10-Aug-89 0.5964 11-Aug-89 0.5910 14-Aug-89 0.5870 15-Aug-89 0.5855 16-Aug-89 0.5862 17-Aug-89 0.5845 18-Aug-89 0.5910 21-Aug-89 0.5913 22-Aug-89 0.5913 23-Aug-89 0.5927 24-Aug-89 0.5910 25-Aug-89 0.5870 28-Aug-89 0.5885 29-Aug-89 0.5922 30-Aug-89 0.5910 31-Aug-89 0.5940 1-Sep-89 0.5950 4-Sep-89 ND 5-Sep-89 0.5890 6-Sep-89 0.5892 7-Sep-89 0.5887 8-Sep-89 0.5925 11-Sep-89 0.5878 12-Sep-89 0.5878 13-Sep-89 0.5928 14-Sep-89 0.5888 15-Sep-89 0.5870 18-Sep-89 0.5910 19-Sep-89 0.5917 20-Sep-89 0.5927 21-Sep-89 0.5910 22-Sep-89 0.5940 25-Sep-89 0.5965 26-Sep-89 0.5980 27-Sep-89 0.5955 28-Sep-89 0.5902 29-Sep-89 0.5895 2-Oct-89 0.5880 3-Oct-89 0.5875 4-Oct-89 0.5780 5-Oct-89 0.5820 6-Oct-89 0.5888 9-Oct-89 ND 10-Oct-89 0.5850 11-Oct-89 0.5842 12-Oct-89 0.5812 13-Oct-89 0.5835 16-Oct-89 0.5838 17-Oct-89 0.5865 18-Oct-89 0.5886 19-Oct-89 0.5923 20-Oct-89 0.5900 23-Oct-89 0.5900 24-Oct-89 0.5885 25-Oct-89 0.5920 26-Oct-89 0.5922 27-Oct-89 0.5925 30-Oct-89 0.5870 31-Oct-89 0.5881 1-Nov-89 0.5873 2-Nov-89 0.5860 3-Nov-89 0.5870 6-Nov-89 0.5870 7-Nov-89 0.5885 8-Nov-89 0.5885 9-Nov-89 0.5873 10-Nov-89 0.5860 13-Nov-89 0.5862 14-Nov-89 0.5880 15-Nov-89 0.5880 16-Nov-89 0.5910 17-Nov-89 0.5884 20-Nov-89 0.5897 21-Nov-89 0.5872 22-Nov-89 0.5834 23-Nov-89 ND 24-Nov-89 0.5875 27-Nov-89 0.5880 28-Nov-89 0.5885 29-Nov-89 0.5890 30-Nov-89 0.5895 1-Dec-89 0.5895 4-Dec-89 0.5895 5-Dec-89 0.5917 6-Dec-89 0.5925 7-Dec-89 0.5938 8-Dec-89 0.5935 11-Dec-89 0.5937 12-Dec-89 0.5985 13-Dec-89 0.5985 14-Dec-89 0.5968 15-Dec-89 0.5925 18-Dec-89 0.5940 19-Dec-89 0.5940 20-Dec-89 0.5965 21-Dec-89 0.5962 22-Dec-89 0.5960 25-Dec-89 ND 26-Dec-89 0.5965 27-Dec-89 0.5977 28-Dec-89 0.5965 29-Dec-89 0.5937