SWEDEN -- SPOT EXCHANGE RATE, KRONOR/US$ ---------------------------------------- 4-Jan-71 5.1643 5-Jan-71 5.1628 6-Jan-71 5.1614 7-Jan-71 5.1649 8-Jan-71 5.1631 11-Jan-71 5.1642 12-Jan-71 5.1643 13-Jan-71 5.1615 14-Jan-71 5.1625 15-Jan-71 5.1640 18-Jan-71 5.1651 19-Jan-71 5.1657 20-Jan-71 5.1636 21-Jan-71 5.1648 22-Jan-71 5.1626 25-Jan-71 5.1626 26-Jan-71 5.1640 27-Jan-71 5.1635 28-Jan-71 5.1653 29-Jan-71 5.1675 1-Feb-71 5.1778 2-Feb-71 5.1778 3-Feb-71 5.1742 4-Feb-71 5.1733 5-Feb-71 5.1784 8-Feb-71 5.1813 9-Feb-71 5.1811 10-Feb-71 5.1799 11-Feb-71 5.1778 12-Feb-71 ND 15-Feb-71 ND 16-Feb-71 5.1752 17-Feb-71 5.1706 18-Feb-71 5.1700 19-Feb-71 5.1692 22-Feb-71 5.1664 23-Feb-71 5.1610 24-Feb-71 5.1631 25-Feb-71 5.1652 26-Feb-71 5.1652 1-Mar-71 5.1631 2-Mar-71 5.1638 3-Mar-71 5.1622 4-Mar-71 5.1631 5-Mar-71 5.1631 8-Mar-71 5.1635 9-Mar-71 5.1644 10-Mar-71 5.1625 11-Mar-71 5.1636 12-Mar-71 5.1626 15-Mar-71 5.1626 16-Mar-71 5.1623 17-Mar-71 5.1613 18-Mar-71 5.1625 19-Mar-71 5.1621 22-Mar-71 5.1617 23-Mar-71 5.1620 24-Mar-71 5.1613 25-Mar-71 5.1626 26-Mar-71 5.1637 29-Mar-71 5.1648 30-Mar-71 5.1631 31-Mar-71 5.1624 1-Apr-71 5.1645 2-Apr-71 5.1644 5-Apr-71 5.1646 6-Apr-71 5.1628 7-Apr-71 5.1637 8-Apr-71 5.1653 9-Apr-71 5.1650 12-Apr-71 5.1646 13-Apr-71 5.1653 14-Apr-71 5.1644 15-Apr-71 5.1633 16-Apr-71 5.1615 19-Apr-71 5.1619 20-Apr-71 5.1623 21-Apr-71 5.1611 22-Apr-71 5.1620 23-Apr-71 5.1612 26-Apr-71 5.1624 27-Apr-71 5.1615 28-Apr-71 5.1615 29-Apr-71 5.1616 30-Apr-71 5.1614 3-May-71 5.1620 4-May-71 5.1613 5-May-71 5.1673 6-May-71 5.1724 7-May-71 5.1726 10-May-71 5.1683 11-May-71 5.1731 12-May-71 5.1714 13-May-71 5.1655 14-May-71 5.1664 17-May-71 5.1634 18-May-71 5.1622 19-May-71 5.1645 20-May-71 5.1649 21-May-71 5.1645 24-May-71 5.1630 25-May-71 5.1644 26-May-71 5.1632 27-May-71 5.1653 28-May-71 5.1648 31-May-71 ND 1-Jun-71 5.1661 2-Jun-71 5.1675 3-Jun-71 5.1650 4-Jun-71 5.1645 7-Jun-71 5.1639 8-Jun-71 5.1640 9-Jun-71 5.1626 10-Jun-71 5.1632 11-Jun-71 5.1620 14-Jun-71 5.1628 15-Jun-71 5.1651 16-Jun-71 5.1643 17-Jun-71 5.1626 18-Jun-71 5.1625 21-Jun-71 5.1621 22-Jun-71 5.1614 23-Jun-71 5.1586 24-Jun-71 5.1593 25-Jun-71 5.1585 28-Jun-71 5.1613 29-Jun-71 5.1591 30-Jun-71 5.1588 1-Jul-71 5.1600 2-Jul-71 5.1616 5-Jul-71 ND 6-Jul-71 5.1638 7-Jul-71 5.1634 8-Jul-71 5.1652 9-Jul-71 5.1661 12-Jul-71 5.1680 13-Jul-71 5.1682 14-Jul-71 5.1643 15-Jul-71 5.1605 16-Jul-71 5.1621 19-Jul-71 5.1634 20-Jul-71 5.1614 21-Jul-71 5.1594 22-Jul-71 5.1600 23-Jul-71 5.1597 26-Jul-71 5.1609 27-Jul-71 5.1607 28-Jul-71 5.1596 29-Jul-71 5.1599 30-Jul-71 5.1591 2-Aug-71 5.1600 3-Aug-71 5.1615 4-Aug-71 5.1593 5-Aug-71 5.1596 6-Aug-71 5.1597 9-Aug-71 5.1598 10-Aug-71 5.1624 11-Aug-71 5.1614 12-Aug-71 5.1630 13-Aug-71 5.1593 16-Aug-71 ND 17-Aug-71 ND 18-Aug-71 ND 19-Aug-71 ND 20-Aug-71 ND 23-Aug-71 5.1053 24-Aug-71 5.0889 25-Aug-71 5.0855 26-Aug-71 5.0787 27-Aug-71 5.0671 30-Aug-71 5.0633 31-Aug-71 5.0793 1-Sep-71 5.0933 2-Sep-71 5.0879 3-Sep-71 5.0807 6-Sep-71 ND 7-Sep-71 5.0839 8-Sep-71 5.0913 9-Sep-71 5.0913 10-Sep-71 5.0897 13-Sep-71 5.0845 14-Sep-71 5.0798 15-Sep-71 5.0747 16-Sep-71 5.0736 17-Sep-71 5.0715 20-Sep-71 5.0656 21-Sep-71 5.0581 22-Sep-71 5.0599 23-Sep-71 5.0580 24-Sep-71 5.0314 27-Sep-71 5.0470 28-Sep-71 5.0452 29-Sep-71 5.0355 30-Sep-71 5.0273 1-Oct-71 5.0176 4-Oct-71 5.0163 5-Oct-71 5.0201 6-Oct-71 5.0130 7-Oct-71 5.0177 8-Oct-71 5.0176 11-Oct-71 ND 12-Oct-71 5.0221 13-Oct-71 5.0272 14-Oct-71 5.0314 15-Oct-71 5.0302 18-Oct-71 5.0286 19-Oct-71 5.0256 20-Oct-71 5.0263 21-Oct-71 5.0262 22-Oct-71 5.0217 25-Oct-71 ND 26-Oct-71 5.0164 27-Oct-71 5.0173 28-Oct-71 5.0176 29-Oct-71 5.0196 1-Nov-71 5.0247 2-Nov-71 ND 3-Nov-71 5.0226 4-Nov-71 5.0245 5-Nov-71 5.0196 8-Nov-71 5.0220 9-Nov-71 5.0207 10-Nov-71 5.0207 11-Nov-71 5.0203 12-Nov-71 5.0136 15-Nov-71 5.0136 16-Nov-71 5.0094 17-Nov-71 5.0074 18-Nov-71 5.0088 19-Nov-71 5.0044 22-Nov-71 5.0010 23-Nov-71 4.9897 24-Nov-71 4.9775 25-Nov-71 ND 26-Nov-71 4.9565 29-Nov-71 4.9427 30-Nov-71 4.9570 1-Dec-71 4.9346 2-Dec-71 4.9260 3-Dec-71 4.9257 6-Dec-71 4.9128 7-Dec-71 4.8888 8-Dec-71 4.8900 9-Dec-71 4.8959 10-Dec-71 4.8972 13-Dec-71 4.8969 14-Dec-71 4.8968 15-Dec-71 4.8924 16-Dec-71 4.8909 17-Dec-71 4.8924 20-Dec-71 ND 21-Dec-71 4.8715 22-Dec-71 4.8729 23-Dec-71 4.8796 24-Dec-71 4.8742 27-Dec-71 4.8890 28-Dec-71 4.8896 29-Dec-71 4.9019 30-Dec-71 4.8838 31-Dec-71 4.8631 3-Jan-72 4.8544 4-Jan-72 4.8550 5-Jan-72 4.8520 6-Jan-72 4.8514 7-Jan-72 4.8479 10-Jan-72 4.8298 11-Jan-72 4.8353 12-Jan-72 4.8309 13-Jan-72 4.8286 14-Jan-72 4.8216 17-Jan-72 4.8135 18-Jan-72 4.8144 19-Jan-72 4.8077 20-Jan-72 4.8077 21-Jan-72 4.8077 24-Jan-72 4.8060 25-Jan-72 4.8065 26-Jan-72 4.8077 27-Jan-72 4.8088 28-Jan-72 4.8077 31-Jan-72 4.8054 1-Feb-72 4.8077 2-Feb-72 4.7985 3-Feb-72 4.7973 4-Feb-72 4.8054 7-Feb-72 4.8019 8-Feb-72 4.7973 9-Feb-72 4.7962 10-Feb-72 4.7939 11-Feb-72 4.7962 14-Feb-72 4.8031 15-Feb-72 4.8031 16-Feb-72 4.7985 17-Feb-72 4.7778 18-Feb-72 4.7755 21-Feb-72 ND 22-Feb-72 4.7847 23-Feb-72 4.7847 24-Feb-72 4.7881 25-Feb-72 4.7927 28-Feb-72 4.7927 29-Feb-72 4.7927 1-Mar-72 4.7870 2-Mar-72 4.7847 3-Mar-72 4.7801 6-Mar-72 4.7755 7-Mar-72 4.7653 8-Mar-72 4.7596 9-Mar-72 4.7326 10-Mar-72 4.7506 13-Mar-72 4.7438 14-Mar-72 4.7574 15-Mar-72 4.7687 16-Mar-72 4.7664 17-Mar-72 4.7790 20-Mar-72 4.7893 21-Mar-72 4.7733 22-Mar-72 4.7687 23-Mar-72 4.7870 24-Mar-72 4.7927 27-Mar-72 4.7881 28-Mar-72 4.7778 29-Mar-72 4.7687 30-Mar-72 4.7790 31-Mar-72 4.7801 3-Apr-72 4.7801 4-Apr-72 4.7778 5-Apr-72 4.7824 6-Apr-72 4.7824 7-Apr-72 4.7847 10-Apr-72 4.7841 11-Apr-72 4.7801 12-Apr-72 4.7793 13-Apr-72 4.7824 14-Apr-72 4.7835 17-Apr-72 4.7847 18-Apr-72 4.7910 19-Apr-72 4.7939 20-Apr-72 4.7847 21-Apr-72 4.7870 24-Apr-72 4.7870 25-Apr-72 4.7813 26-Apr-72 4.7824 27-Apr-72 4.7778 28-Apr-72 4.7755 1-May-72 4.7744 2-May-72 4.7733 3-May-72 4.7721 4-May-72 4.7676 5-May-72 4.7676 8-May-72 4.7664 9-May-72 4.7596 10-May-72 4.7506 11-May-72 4.7529 12-May-72 4.7540 15-May-72 4.7540 16-May-72 4.7574 17-May-72 4.7529 18-May-72 4.7506 19-May-72 4.7506 22-May-72 4.7483 23-May-72 4.7483 24-May-72 4.7377 25-May-72 4.7472 26-May-72 4.7461 29-May-72 ND 30-May-72 4.7360 31-May-72 4.7337 1-Jun-72 4.7360 2-Jun-72 4.7360 5-Jun-72 4.7427 6-Jun-72 4.7461 7-Jun-72 4.7427 8-Jun-72 4.7393 9-Jun-72 4.7388 12-Jun-72 4.7393 13-Jun-72 4.7405 14-Jun-72 4.7393 15-Jun-72 4.7293 16-Jun-72 4.7326 19-Jun-72 4.7304 20-Jun-72 4.7371 21-Jun-72 4.7438 22-Jun-72 4.7664 23-Jun-72 4.7619 26-Jun-72 4.7619 27-Jun-72 4.7483 28-Jun-72 4.7281 29-Jun-72 4.7148 30-Jun-72 4.7059 3-Jul-72 4.7103 4-Jul-72 ND 5-Jul-72 4.7483 6-Jul-72 4.7393 7-Jul-72 4.7427 10-Jul-72 4.7371 11-Jul-72 4.7382 12-Jul-72 4.7371 13-Jul-72 4.7309 14-Jul-72 4.7226 17-Jul-72 4.7259 18-Jul-72 4.7281 19-Jul-72 4.7259 20-Jul-72 4.7237 21-Jul-72 4.7248 24-Jul-72 4.7326 25-Jul-72 4.7382 26-Jul-72 4.7382 27-Jul-72 4.7304 28-Jul-72 4.7304 31-Jul-72 4.7281 1-Aug-72 4.7248 2-Aug-72 4.7259 3-Aug-72 4.7270 4-Aug-72 4.7259 7-Aug-72 4.7259 8-Aug-72 4.7237 9-Aug-72 4.7248 10-Aug-72 4.7259 11-Aug-72 4.7248 14-Aug-72 4.7237 15-Aug-72 4.7237 16-Aug-72 4.7270 17-Aug-72 4.7293 18-Aug-72 4.7276 21-Aug-72 4.7298 22-Aug-72 4.7253 23-Aug-72 4.7242 24-Aug-72 4.7259 25-Aug-72 4.7270 28-Aug-72 4.7270 29-Aug-72 4.7270 30-Aug-72 4.7231 31-Aug-72 4.7248 1-Sep-72 4.7270 4-Sep-72 ND 5-Sep-72 4.7293 6-Sep-72 4.7270 7-Sep-72 4.7293 8-Sep-72 4.7281 11-Sep-72 4.7304 12-Sep-72 4.7293 13-Sep-72 4.7287 14-Sep-72 4.7259 15-Sep-72 4.7253 18-Sep-72 4.7248 19-Sep-72 4.7259 20-Sep-72 4.7259 21-Sep-72 4.7265 22-Sep-72 4.7270 25-Sep-72 4.7270 26-Sep-72 4.7281 27-Sep-72 4.7298 28-Sep-72 4.7427 29-Sep-72 4.7450 2-Oct-72 4.7405 3-Oct-72 4.7393 4-Oct-72 4.7354 5-Oct-72 4.7326 6-Oct-72 4.7371 9-Oct-72 ND 10-Oct-72 4.7405 11-Oct-72 4.7405 12-Oct-72 4.7427 13-Oct-72 4.7438 16-Oct-72 4.7551 17-Oct-72 4.7529 18-Oct-72 4.7483 19-Oct-72 4.7416 20-Oct-72 4.7438 23-Oct-72 ND 24-Oct-72 4.7506 25-Oct-72 4.7483 26-Oct-72 4.7472 27-Oct-72 4.7483 30-Oct-72 4.7472 31-Oct-72 4.7483 1-Nov-72 4.7495 2-Nov-72 4.7495 3-Nov-72 4.7483 6-Nov-72 4.7483 7-Nov-72 ND 8-Nov-72 4.7478 9-Nov-72 4.7483 10-Nov-72 4.7461 13-Nov-72 4.7444 14-Nov-72 4.7438 15-Nov-72 4.7427 16-Nov-72 4.7438 17-Nov-72 4.7427 20-Nov-72 4.7433 21-Nov-72 4.7427 22-Nov-72 4.7438 23-Nov-72 ND 24-Nov-72 4.7427 27-Nov-72 4.7438 28-Nov-72 4.7438 29-Nov-72 4.7416 30-Nov-72 4.7393 1-Dec-72 4.7438 4-Dec-72 4.7461 5-Dec-72 4.7461 6-Dec-72 4.7438 7-Dec-72 4.7461 8-Dec-72 4.7455 11-Dec-72 4.7419 12-Dec-72 4.7450 13-Dec-72 4.7450 14-Dec-72 4.7450 15-Dec-72 4.7450 18-Dec-72 4.7438 19-Dec-72 4.7438 20-Dec-72 4.7427 21-Dec-72 4.7416 22-Dec-72 4.7416 25-Dec-72 ND 26-Dec-72 4.7416 27-Dec-72 4.7410 28-Dec-72 4.7427 29-Dec-72 4.7438 1-Jan-73 ND 2-Jan-73 4.7438 3-Jan-73 4.7438 4-Jan-73 4.7438 5-Jan-73 4.7433 8-Jan-73 4.7478 9-Jan-73 4.7486 10-Jan-73 4.7461 11-Jan-73 4.7466 12-Jan-73 4.7461 15-Jan-73 4.7478 16-Jan-73 4.7495 17-Jan-73 4.7472 18-Jan-73 4.7472 19-Jan-73 4.7483 22-Jan-73 4.7461 23-Jan-73 4.7438 24-Jan-73 4.7438 25-Jan-73 4.7388 26-Jan-73 4.7393 29-Jan-73 4.7281 30-Jan-73 4.7081 31-Jan-73 4.7070 1-Feb-73 4.6992 2-Feb-73 4.7059 5-Feb-73 4.7081 6-Feb-73 4.7059 7-Feb-73 4.7037 8-Feb-73 4.7053 9-Feb-73 4.7037 12-Feb-73 ND 13-Feb-73 4.5455 14-Feb-73 4.5045 15-Feb-73 4.5147 16-Feb-73 4.2772 19-Feb-73 ND 20-Feb-73 4.5106 21-Feb-73 4.5045 22-Feb-73 4.5055 23-Feb-73 4.4583 26-Feb-73 4.4583 27-Feb-73 4.4583 28-Feb-73 4.4543 1-Mar-73 4.4385 2-Mar-73 4.2735 5-Mar-73 4.3668 6-Mar-73 4.3860 7-Mar-73 4.3573 8-Mar-73 4.3103 9-Mar-73 4.3384 12-Mar-73 4.3898 13-Mar-73 4.4248 14-Mar-73 4.4563 15-Mar-73 4.4209 16-Mar-73 4.4346 19-Mar-73 4.4743 20-Mar-73 4.4783 21-Mar-73 4.4843 22-Mar-73 4.4803 23-Mar-73 4.4863 26-Mar-73 4.4823 27-Mar-73 4.4823 28-Mar-73 4.4924 29-Mar-73 4.4939 30-Mar-73 4.4944 2-Apr-73 4.5203 3-Apr-73 4.5285 4-Apr-73 4.4863 5-Apr-73 4.4863 6-Apr-73 4.4984 9-Apr-73 4.5045 10-Apr-73 4.5188 11-Apr-73 4.5086 12-Apr-73 4.5045 13-Apr-73 4.5045 16-Apr-73 4.5167 17-Apr-73 4.5106 18-Apr-73 4.5055 19-Apr-73 4.5167 20-Apr-73 4.5147 23-Apr-73 4.5147 24-Apr-73 4.5239 25-Apr-73 4.5249 26-Apr-73 4.5208 27-Apr-73 4.5269 30-Apr-73 4.5249 1-May-73 4.5208 2-May-73 4.5208 3-May-73 4.5249 4-May-73 4.5249 7-May-73 4.5249 8-May-73 4.5249 9-May-73 4.5126 10-May-73 4.5137 11-May-73 4.5137 14-May-73 4.4623 15-May-73 4.3898 16-May-73 4.4170 17-May-73 4.4189 18-May-73 4.4033 21-May-73 4.3535 22-May-73 4.3516 23-May-73 4.3649 24-May-73 4.3668 25-May-73 4.3821 28-May-73 ND 29-May-73 4.3440 30-May-73 4.3085 31-May-73 4.2772 1-Jun-73 4.2753 4-Jun-73 4.1929 5-Jun-73 4.1964 6-Jun-73 4.2808 7-Jun-73 4.2827 8-Jun-73 4.2589 11-Jun-73 4.2535 12-Jun-73 4.2499 13-Jun-73 4.2735 14-Jun-73 4.2517 15-Jun-73 4.2283 18-Jun-73 4.2017 19-Jun-73 4.2283 20-Jun-73 4.2159 21-Jun-73 4.2141 22-Jun-73 4.1946 25-Jun-73 4.1964 26-Jun-73 4.1858 27-Jun-73 4.1408 28-Jun-73 4.0750 29-Jun-73 4.0568 2-Jul-73 4.0209 3-Jul-73 4.0241 4-Jul-73 ND 5-Jul-73 4.0161 6-Jul-73 3.9683 9-Jul-73 3.9761 10-Jul-73 4.0816 11-Jul-73 4.1408 12-Jul-73 4.1152 13-Jul-73 4.1254 16-Jul-73 4.0816 17-Jul-73 4.0486 18-Jul-73 4.0161 19-Jul-73 4.0683 20-Jul-73 4.0453 23-Jul-73 4.0306 24-Jul-73 4.0323 25-Jul-73 4.0225 26-Jul-73 4.0000 27-Jul-73 4.0128 30-Jul-73 4.0453 31-Jul-73 4.0486 1-Aug-73 4.0290 2-Aug-73 4.0519 3-Aug-73 4.0486 6-Aug-73 4.0634 7-Aug-73 4.0733 8-Aug-73 4.0700 9-Aug-73 4.1220 10-Aug-73 4.1459 13-Aug-73 4.1288 14-Aug-73 4.1946 15-Aug-73 4.2052 16-Aug-73 4.2301 17-Aug-73 4.2017 20-Aug-73 4.1408 21-Aug-73 4.1824 22-Aug-73 4.1982 23-Aug-73 4.2194 24-Aug-73 4.1982 27-Aug-73 4.2194 28-Aug-73 4.2230 29-Aug-73 4.1999 30-Aug-73 4.2176 31-Aug-73 4.2176 3-Sep-73 ND 4-Sep-73 4.2248 5-Sep-73 4.2017 6-Sep-73 4.2070 7-Sep-73 4.2159 10-Sep-73 4.2105 11-Sep-73 4.2212 12-Sep-73 4.2194 13-Sep-73 4.2355 14-Sep-73 4.2301 17-Sep-73 4.1982 18-Sep-73 4.1911 19-Sep-73 4.2070 20-Sep-73 4.1754 21-Sep-73 4.2034 24-Sep-73 4.1999 25-Sep-73 4.1929 26-Sep-73 4.1964 27-Sep-73 4.2017 28-Sep-73 4.2052 1-Oct-73 4.2052 2-Oct-73 4.2070 3-Oct-73 4.2105 4-Oct-73 4.2123 5-Oct-73 4.2176 8-Oct-73 ND 9-Oct-73 4.1999 10-Oct-73 4.1911 11-Oct-73 4.1667 12-Oct-73 4.1667 15-Oct-73 4.1841 16-Oct-73 4.1701 17-Oct-73 4.1511 18-Oct-73 4.1528 19-Oct-73 4.1580 22-Oct-73 ND 23-Oct-73 4.1102 24-Oct-73 4.1254 25-Oct-73 4.1356 26-Oct-73 4.1789 29-Oct-73 4.1964 30-Oct-73 4.1964 31-Oct-73 4.1789 1-Nov-73 4.1911 2-Nov-73 4.1824 5-Nov-73 4.2123 6-Nov-73 ND 7-Nov-73 4.2717 8-Nov-73 4.2992 9-Nov-73 4.3290 12-Nov-73 4.3975 13-Nov-73 4.3783 14-Nov-73 4.3011 15-Nov-73 4.3365 16-Nov-73 4.3290 19-Nov-73 4.3478 20-Nov-73 4.3554 21-Nov-73 4.3860 22-Nov-73 ND 23-Nov-73 4.4683 26-Nov-73 4.4444 27-Nov-73 4.4111 28-Nov-73 4.4267 29-Nov-73 4.4248 30-Nov-73 4.4248 3-Dec-73 4.4623 4-Dec-73 4.5167 5-Dec-73 4.4924 6-Dec-73 4.4863 7-Dec-73 4.5045 10-Dec-73 4.5249 11-Dec-73 4.5208 12-Dec-73 4.5228 13-Dec-73 4.5228 14-Dec-73 4.5393 17-Dec-73 4.5704 18-Dec-73 4.5725 19-Dec-73 4.5851 20-Dec-73 4.5725 21-Dec-73 4.5537 24-Dec-73 4.5496 25-Dec-73 ND 26-Dec-73 4.5767 27-Dec-73 4.5746 28-Dec-73 4.5767 31-Dec-73 4.5809 1-Jan-74 ND 2-Jan-74 4.6816 3-Jan-74 4.7059 4-Jan-74 4.7037 7-Jan-74 4.8403 8-Jan-74 4.8450 9-Jan-74 4.7962 10-Jan-74 4.7801 11-Jan-74 4.9769 14-Jan-74 4.8309 15-Jan-74 4.8614 16-Jan-74 4.8031 17-Jan-74 4.8193 18-Jan-74 4.8216 21-Jan-74 4.8733 22-Jan-74 4.8497 23-Jan-74 4.8709 24-Jan-74 4.8309 25-Jan-74 4.8473 28-Jan-74 4.8008 29-Jan-74 4.8123 30-Jan-74 4.7962 31-Jan-74 4.7393 1-Feb-74 4.7506 4-Feb-74 4.7037 5-Feb-74 4.7281 6-Feb-74 4.7461 7-Feb-74 4.7506 8-Feb-74 4.7281 11-Feb-74 4.7281 12-Feb-74 ND 13-Feb-74 4.6729 14-Feb-74 4.6555 15-Feb-74 4.6620 18-Feb-74 ND 19-Feb-74 4.6555 20-Feb-74 4.6425 21-Feb-74 4.6339 22-Feb-74 4.5998 25-Feb-74 4.6577 26-Feb-74 4.6275 27-Feb-74 4.6512 28-Feb-74 4.6339 1-Mar-74 4.6577 4-Mar-74 4.6533 5-Mar-74 4.6232 6-Mar-74 4.6296 7-Mar-74 4.6425 8-Mar-74 4.6382 11-Mar-74 4.6232 12-Mar-74 4.6211 13-Mar-74 4.6147 14-Mar-74 4.6382 15-Mar-74 4.6253 18-Mar-74 4.6168 19-Mar-74 4.6019 20-Mar-74 4.5517 21-Mar-74 4.4743 22-Mar-74 4.4944 25-Mar-74 4.4287 26-Mar-74 4.4385 27-Mar-74 4.4683 28-Mar-74 4.3937 29-Mar-74 4.4248 1-Apr-74 4.4346 2-Apr-74 4.4053 3-Apr-74 4.4326 4-Apr-74 4.4484 5-Apr-74 4.4464 8-Apr-74 4.4346 9-Apr-74 4.4743 10-Apr-74 4.4603 11-Apr-74 4.4444 12-Apr-74 4.4444 15-Apr-74 4.4405 16-Apr-74 4.4425 17-Apr-74 4.4209 18-Apr-74 4.4072 19-Apr-74 4.4072 22-Apr-74 4.3956 23-Apr-74 4.3346 24-Apr-74 4.3328 25-Apr-74 4.3440 26-Apr-74 4.3141 29-Apr-74 4.2662 30-Apr-74 4.2772 1-May-74 4.2790 2-May-74 4.2992 3-May-74 4.2974 6-May-74 4.2553 7-May-74 4.2790 8-May-74 4.2337 9-May-74 4.2301 10-May-74 4.2409 13-May-74 4.1858 14-May-74 4.1858 15-May-74 4.2882 16-May-74 4.2735 17-May-74 4.2699 20-May-74 4.2937 21-May-74 4.2735 22-May-74 4.2680 23-May-74 4.2553 24-May-74 4.2680 27-May-74 ND 28-May-74 4.3253 29-May-74 4.3860 30-May-74 4.3611 31-May-74 4.3290 3-Jun-74 4.3066 4-Jun-74 4.3459 5-Jun-74 4.3478 6-Jun-74 4.3309 7-Jun-74 4.3422 10-Jun-74 4.3649 11-Jun-74 4.3592 12-Jun-74 4.3725 13-Jun-74 4.3611 14-Jun-74 4.3668 17-Jun-74 4.3783 18-Jun-74 4.3860 19-Jun-74 4.3649 20-Jun-74 4.3649 21-Jun-74 4.3879 24-Jun-74 4.4170 25-Jun-74 4.3860 26-Jun-74 4.4150 27-Jun-74 4.3956 28-Jun-74 4.4053 1-Jul-74 4.4053 2-Jul-74 4.3860 3-Jul-74 4.3725 4-Jul-74 ND 5-Jul-74 4.3995 8-Jul-74 4.3975 9-Jul-74 4.4033 10-Jul-74 4.4014 11-Jul-74 4.4033 12-Jul-74 4.3898 15-Jul-74 4.3725 16-Jul-74 4.3725 17-Jul-74 4.3687 18-Jul-74 4.3668 19-Jul-74 4.3745 22-Jul-74 4.3687 23-Jul-74 4.3535 24-Jul-74 4.2955 25-Jul-74 4.3440 26-Jul-74 4.3611 29-Jul-74 4.3668 30-Jul-74 4.3668 31-Jul-74 4.3687 1-Aug-74 4.3764 2-Aug-74 4.3764 5-Aug-74 4.3725 6-Aug-74 4.3630 7-Aug-74 4.3764 8-Aug-74 4.3956 9-Aug-74 4.3860 12-Aug-74 4.3917 13-Aug-74 4.4092 14-Aug-74 4.4131 15-Aug-74 4.4189 16-Aug-74 4.4287 19-Aug-74 4.4524 20-Aug-74 4.4524 21-Aug-74 4.4543 22-Aug-74 4.4643 23-Aug-74 4.4623 26-Aug-74 4.4464 27-Aug-74 4.4803 28-Aug-74 4.4803 29-Aug-74 4.4843 30-Aug-74 4.4803 2-Sep-74 ND 3-Sep-74 4.4863 4-Sep-74 4.4863 5-Sep-74 4.5005 6-Sep-74 4.4863 9-Sep-74 4.4984 10-Sep-74 4.4883 11-Sep-74 4.4903 12-Sep-74 4.4924 13-Sep-74 4.4823 16-Sep-74 4.4763 17-Sep-74 4.4643 18-Sep-74 4.4583 19-Sep-74 4.4663 20-Sep-74 4.4723 23-Sep-74 4.4643 24-Sep-74 4.4643 25-Sep-74 4.4723 26-Sep-74 4.4723 27-Sep-74 4.4703 30-Sep-74 4.4643 1-Oct-74 4.4464 2-Oct-74 4.4484 3-Oct-74 4.4267 4-Oct-74 4.3975 7-Oct-74 4.4014 8-Oct-74 4.4014 9-Oct-74 4.3783 10-Oct-74 4.4092 11-Oct-74 4.4111 14-Oct-74 ND 15-Oct-74 4.3937 16-Oct-74 4.3764 17-Oct-74 4.3745 18-Oct-74 4.3783 21-Oct-74 4.3937 22-Oct-74 4.3956 23-Oct-74 4.3725 24-Oct-74 4.3745 25-Oct-74 4.3764 28-Oct-74 4.3821 29-Oct-74 4.3725 30-Oct-74 4.3821 31-Oct-74 4.3821 1-Nov-74 4.3706 4-Nov-74 4.3573 5-Nov-74 ND 6-Nov-74 4.3478 7-Nov-74 4.3422 8-Nov-74 4.3535 11-Nov-74 ND 12-Nov-74 4.3478 13-Nov-74 4.3554 14-Nov-74 4.3234 15-Nov-74 4.3103 18-Nov-74 4.2248 19-Nov-74 4.2808 20-Nov-74 4.3197 21-Nov-74 4.3478 22-Nov-74 4.3011 25-Nov-74 4.2790 26-Nov-74 4.2662 27-Nov-74 4.2845 28-Nov-74 ND 29-Nov-74 4.2644 2-Dec-74 4.2882 3-Dec-74 4.2680 4-Dec-74 4.2499 5-Dec-74 4.2499 6-Dec-74 4.2608 9-Dec-74 4.2355 10-Dec-74 4.2159 11-Dec-74 4.2176 12-Dec-74 4.2105 13-Dec-74 4.2088 16-Dec-74 4.2052 17-Dec-74 4.1494 18-Dec-74 4.1597 19-Dec-74 4.1719 20-Dec-74 4.1563 23-Dec-74 4.1442 24-Dec-74 4.1356 25-Dec-74 ND 26-Dec-74 4.1322 27-Dec-74 4.0984 30-Dec-74 4.0617 31-Dec-74 4.0766 1-Jan-75 ND 2-Jan-75 4.1000 3-Jan-75 4.0650 6-Jan-75 4.0128 7-Jan-75 4.0355 8-Jan-75 4.0667 9-Jan-75 4.0601 10-Jan-75 4.0617 13-Jan-75 4.0650 14-Jan-75 4.1017 15-Jan-75 4.0883 16-Jan-75 4.0700 17-Jan-75 4.0684 20-Jan-75 4.0469 21-Jan-75 4.0388 22-Jan-75 4.0486 23-Jan-75 4.0145 24-Jan-75 4.0000 27-Jan-75 3.9386 28-Jan-75 3.9698 29-Jan-75 4.0161 30-Jan-75 4.0161 31-Jan-75 4.0145 3-Feb-75 3.9936 4-Feb-75 4.0601 5-Feb-75 4.0650 6-Feb-75 4.0502 7-Feb-75 4.0323 10-Feb-75 4.0096 11-Feb-75 4.0080 12-Feb-75 ND 13-Feb-75 3.9920 14-Feb-75 3.9793 17-Feb-75 ND 18-Feb-75 3.9698 19-Feb-75 3.9714 20-Feb-75 3.9479 21-Feb-75 3.9463 24-Feb-75 3.9185 25-Feb-75 3.9185 26-Feb-75 3.9185 27-Feb-75 3.9047 28-Feb-75 3.8986 3-Mar-75 3.8670 4-Mar-75 3.8895 5-Mar-75 3.9032 6-Mar-75 3.8971 7-Mar-75 3.9324 10-Mar-75 3.9526 11-Mar-75 3.9200 12-Mar-75 3.9370 13-Mar-75 3.9448 14-Mar-75 3.9526 17-Mar-75 3.9324 18-Mar-75 3.9139 19-Mar-75 3.9002 20-Mar-75 3.9246 21-Mar-75 3.9246 24-Mar-75 3.9308 25-Mar-75 3.9277 26-Mar-75 3.9339 27-Mar-75 3.9510 28-Mar-75 3.9494 31-Mar-75 3.9308 1-Apr-75 3.9448 2-Apr-75 3.9231 3-Apr-75 3.9463 4-Apr-75 3.9463 7-Apr-75 3.9667 8-Apr-75 3.9651 9-Apr-75 3.9604 10-Apr-75 4.0000 11-Apr-75 3.9841 14-Apr-75 4.0112 15-Apr-75 3.9984 16-Apr-75 3.9857 17-Apr-75 3.9857 18-Apr-75 3.9777 21-Apr-75 3.9841 22-Apr-75 3.9841 23-Apr-75 3.9573 24-Apr-75 3.9620 25-Apr-75 3.9841 28-Apr-75 3.9952 29-Apr-75 3.9746 30-Apr-75 3.9698 1-May-75 3.9698 2-May-75 3.9841 5-May-75 3.9620 6-May-75 3.9604 7-May-75 3.9510 8-May-75 3.9216 9-May-75 3.9370 12-May-75 3.9339 13-May-75 3.9170 14-May-75 3.9170 15-May-75 3.9401 16-May-75 3.9401 19-May-75 3.9246 20-May-75 3.9370 21-May-75 3.9185 22-May-75 3.9063 23-May-75 3.9170 26-May-75 ND 27-May-75 3.9124 28-May-75 3.9093 29-May-75 3.9154 30-May-75 3.9324 2-Jun-75 3.9277 3-Jun-75 3.9093 4-Jun-75 3.9154 5-Jun-75 3.9185 6-Jun-75 3.9154 9-Jun-75 3.9355 10-Jun-75 3.9216 11-Jun-75 3.9093 12-Jun-75 3.9017 13-Jun-75 3.9063 16-Jun-75 3.9032 17-Jun-75 3.8941 18-Jun-75 3.9108 19-Jun-75 3.9216 20-Jun-75 3.9093 23-Jun-75 3.9231 24-Jun-75 3.9231 25-Jun-75 3.9170 26-Jun-75 3.9216 27-Jun-75 3.9293 30-Jun-75 3.9355 1-Jul-75 3.9479 2-Jul-75 3.9841 3-Jul-75 3.9984 4-Jul-75 ND 7-Jul-75 4.0145 8-Jul-75 4.0112 9-Jul-75 4.0016 10-Jul-75 4.0420 11-Jul-75 4.0684 14-Jul-75 4.0900 15-Jul-75 4.0984 16-Jul-75 4.1339 17-Jul-75 4.1632 18-Jul-75 4.1719 21-Jul-75 4.1929 22-Jul-75 4.2017 23-Jul-75 4.2301 24-Jul-75 4.2373 25-Jul-75 4.2248 28-Jul-75 4.2553 29-Jul-75 4.2717 30-Jul-75 4.2937 31-Jul-75 4.2918 1-Aug-75 4.2937 4-Aug-75 4.2900 5-Aug-75 4.2680 6-Aug-75 4.3029 7-Aug-75 4.3197 8-Aug-75 4.3103 11-Aug-75 4.3215 12-Aug-75 4.3271 13-Aug-75 4.3178 14-Aug-75 4.3103 15-Aug-75 4.3029 18-Aug-75 4.3011 19-Aug-75 4.2882 20-Aug-75 4.2882 21-Aug-75 4.3029 22-Aug-75 4.3029 25-Aug-75 4.3497 26-Aug-75 4.3441 27-Aug-75 4.3497 28-Aug-75 4.3611 29-Aug-75 4.3687 1-Sep-75 ND 2-Sep-75 4.3783 3-Sep-75 4.3573 4-Sep-75 4.3745 5-Sep-75 4.3764 8-Sep-75 4.3745 9-Sep-75 4.3668 10-Sep-75 4.3802 11-Sep-75 4.3860 12-Sep-75 4.4014 15-Sep-75 4.4131 16-Sep-75 4.4543 17-Sep-75 4.4843 18-Sep-75 4.4944 19-Sep-75 4.4944 22-Sep-75 4.5167 23-Sep-75 4.5475 24-Sep-75 4.5269 25-Sep-75 4.4843 26-Sep-75 4.5167 29-Sep-75 4.5249 30-Sep-75 4.4984 1-Oct-75 4.4444 2-Oct-75 4.4524 3-Oct-75 4.4823 6-Oct-75 4.4504 7-Oct-75 4.4326 8-Oct-75 4.4405 9-Oct-75 4.4189 10-Oct-75 4.3764 13-Oct-75 ND 14-Oct-75 4.4189 15-Oct-75 4.3764 16-Oct-75 4.3630 17-Oct-75 4.3802 20-Oct-75 4.3649 21-Oct-75 4.3611 22-Oct-75 4.3535 23-Oct-75 4.3592 24-Oct-75 4.3611 27-Oct-75 4.3630 28-Oct-75 4.3687 29-Oct-75 4.3668 30-Oct-75 4.3516 31-Oct-75 4.3459 3-Nov-75 4.3403 4-Nov-75 ND 5-Nov-75 4.3745 6-Nov-75 4.3611 7-Nov-75 4.3611 10-Nov-75 4.3630 11-Nov-75 ND 12-Nov-75 4.3668 13-Nov-75 4.3668 14-Nov-75 4.4092 17-Nov-75 4.4346 18-Nov-75 4.4150 19-Nov-75 4.4150 20-Nov-75 4.3898 21-Nov-75 4.3995 24-Nov-75 4.3975 25-Nov-75 4.3898 26-Nov-75 4.3956 27-Nov-75 ND 28-Nov-75 4.4228 1-Dec-75 4.4072 2-Dec-75 4.4033 3-Dec-75 4.4072 4-Dec-75 4.4072 5-Dec-75 4.4131 8-Dec-75 4.4111 9-Dec-75 4.4170 10-Dec-75 4.4131 11-Dec-75 4.4170 12-Dec-75 4.4170 15-Dec-75 4.4248 16-Dec-75 4.4209 17-Dec-75 4.4111 18-Dec-75 4.4092 19-Dec-75 4.4092 22-Dec-75 4.4072 23-Dec-75 4.3975 24-Dec-75 4.3975 25-Dec-75 ND 26-Dec-75 4.3995 29-Dec-75 4.3937 30-Dec-75 4.3995 31-Dec-75 4.3956 1-Jan-76 ND 2-Jan-76 4.4014 5-Jan-76 4.3687 6-Jan-76 4.3821 7-Jan-76 4.3592 8-Jan-76 4.3630 9-Jan-76 4.3802 12-Jan-76 4.3821 13-Jan-76 4.3956 14-Jan-76 4.3840 15-Jan-76 4.3821 16-Jan-76 4.3783 19-Jan-76 4.3783 20-Jan-76 4.3802 21-Jan-76 4.3879 22-Jan-76 4.3764 23-Jan-76 4.3783 26-Jan-76 4.3745 27-Jan-76 4.3802 28-Jan-76 4.3821 29-Jan-76 4.3860 30-Jan-76 4.3783 2-Feb-76 4.3573 3-Feb-76 4.3630 4-Feb-76 4.3611 5-Feb-76 4.3706 6-Feb-76 4.3725 9-Feb-76 4.3706 10-Feb-76 4.3725 11-Feb-76 4.3630 12-Feb-76 ND 13-Feb-76 4.3860 16-Feb-76 ND 17-Feb-76 4.3802 18-Feb-76 4.3783 19-Feb-76 4.3783 20-Feb-76 4.3840 23-Feb-76 4.3783 24-Feb-76 4.3764 25-Feb-76 4.3783 26-Feb-76 4.3821 27-Feb-76 4.3860 1-Mar-76 4.3995 2-Mar-76 4.3995 3-Mar-76 4.3956 4-Mar-76 4.4053 5-Mar-76 4.4033 8-Mar-76 4.3956 9-Mar-76 4.4014 10-Mar-76 4.3975 11-Mar-76 4.4092 12-Mar-76 4.4131 15-Mar-76 4.4111 16-Mar-76 4.4111 17-Mar-76 4.4033 18-Mar-76 4.3975 19-Mar-76 4.3995 22-Mar-76 4.4014 23-Mar-76 4.4131 24-Mar-76 4.4111 25-Mar-76 4.4092 26-Mar-76 4.4072 29-Mar-76 4.4111 30-Mar-76 4.4092 31-Mar-76 4.4072 1-Apr-76 4.3975 2-Apr-76 4.4150 5-Apr-76 4.4131 6-Apr-76 4.4092 7-Apr-76 4.4150 8-Apr-76 4.4072 9-Apr-76 4.4131 12-Apr-76 4.4111 13-Apr-76 4.4111 14-Apr-76 4.4072 15-Apr-76 4.4053 16-Apr-76 4.4053 19-Apr-76 4.4033 20-Apr-76 4.4014 21-Apr-76 4.3995 22-Apr-76 4.3995 23-Apr-76 4.3995 26-Apr-76 4.3956 27-Apr-76 4.3975 28-Apr-76 4.3937 29-Apr-76 4.3898 30-Apr-76 4.3879 3-May-76 4.3802 4-May-76 4.3783 5-May-76 4.3725 6-May-76 4.3745 7-May-76 4.3783 10-May-76 4.3821 11-May-76 4.3860 12-May-76 4.4053 13-May-76 4.4053 14-May-76 4.4209 17-May-76 4.4464 18-May-76 4.4464 19-May-76 4.4267 20-May-76 4.4307 21-May-76 4.4425 24-May-76 4.4346 25-May-76 4.4484 26-May-76 4.4484 27-May-76 4.4405 28-May-76 4.4444 31-May-76 ND 1-Jun-76 4.4603 2-Jun-76 4.4504 3-Jun-76 4.4543 4-Jun-76 4.4504 7-Jun-76 4.4444 8-Jun-76 4.4425 9-Jun-76 4.4385 10-Jun-76 4.4464 11-Jun-76 4.4405 14-Jun-76 4.4405 15-Jun-76 4.4425 16-Jun-76 4.4405 17-Jun-76 4.4444 18-Jun-76 4.4504 21-Jun-76 4.4603 22-Jun-76 4.4623 23-Jun-76 4.4603 24-Jun-76 4.4524 25-Jun-76 4.4524 28-Jun-76 4.4524 29-Jun-76 4.4543 30-Jun-76 4.4484 1-Jul-76 4.4464 2-Jul-76 4.4504 5-Jul-76 ND 6-Jul-76 4.4643 7-Jul-76 4.4683 8-Jul-76 4.4683 9-Jul-76 4.4643 12-Jul-76 4.4723 13-Jul-76 4.4723 14-Jul-76 4.4643 15-Jul-76 4.4703 16-Jul-76 4.4703 19-Jul-76 4.4683 20-Jul-76 4.4723 21-Jul-76 4.4763 22-Jul-76 4.4743 23-Jul-76 4.4843 26-Jul-76 4.4863 27-Jul-76 4.4823 28-Jul-76 4.4743 29-Jul-76 4.4603 30-Jul-76 4.4464 2-Aug-76 4.4287 3-Aug-76 4.4405 4-Aug-76 4.4287 5-Aug-76 4.4307 6-Aug-76 4.4326 9-Aug-76 4.4287 10-Aug-76 4.4326 11-Aug-76 4.4287 12-Aug-76 4.4307 13-Aug-76 4.4248 16-Aug-76 4.4189 17-Aug-76 4.3802 18-Aug-76 4.3860 19-Aug-76 4.3898 20-Aug-76 4.4072 23-Aug-76 4.3898 24-Aug-76 4.3917 25-Aug-76 4.4072 26-Aug-76 4.4033 27-Aug-76 4.4014 30-Aug-76 4.3995 31-Aug-76 4.4092 1-Sep-76 4.3937 2-Sep-76 4.3995 3-Sep-76 4.4053 6-Sep-76 ND 7-Sep-76 4.3995 8-Sep-76 4.3956 9-Sep-76 4.3840 10-Sep-76 4.3802 13-Sep-76 4.3821 14-Sep-76 4.3745 15-Sep-76 4.3497 16-Sep-76 4.3403 17-Sep-76 4.3346 20-Sep-76 4.3253 21-Sep-76 4.3271 22-Sep-76 4.3103 23-Sep-76 4.3309 24-Sep-76 4.3271 27-Sep-76 4.3141 28-Sep-76 4.3011 29-Sep-76 4.2882 30-Sep-76 4.2571 1-Oct-76 4.2753 4-Oct-76 4.2735 5-Oct-76 4.2571 6-Oct-76 4.2409 7-Oct-76 4.2553 8-Oct-76 4.2644 11-Oct-76 ND 12-Oct-76 4.2589 13-Oct-76 4.2463 14-Oct-76 4.2481 15-Oct-76 4.2644 18-Oct-76 4.2918 19-Oct-76 4.2863 20-Oct-76 4.2644 21-Oct-76 4.2680 22-Oct-76 4.2662 25-Oct-76 4.2319 26-Oct-76 4.2391 27-Oct-76 4.2194 28-Oct-76 4.2034 29-Oct-76 4.2123 1-Nov-76 4.2176 2-Nov-76 ND 3-Nov-76 4.2141 4-Nov-76 4.2553 5-Nov-76 4.2535 8-Nov-76 4.2391 9-Nov-76 4.2409 10-Nov-76 4.2355 11-Nov-76 ND 12-Nov-76 4.2283 15-Nov-76 4.2373 16-Nov-76 4.2301 17-Nov-76 4.2283 18-Nov-76 4.2283 19-Nov-76 4.2159 22-Nov-76 4.1929 23-Nov-76 4.1876 24-Nov-76 4.1964 25-Nov-76 ND 26-Nov-76 4.1911 29-Nov-76 4.1876 30-Nov-76 4.1929 1-Dec-76 4.1946 2-Dec-76 4.1964 3-Dec-76 4.1911 6-Dec-76 4.1736 7-Dec-76 4.1771 8-Dec-76 4.1806 9-Dec-76 4.1806 10-Dec-76 4.1771 13-Dec-76 4.1736 14-Dec-76 4.1736 15-Dec-76 4.1719 16-Dec-76 4.1632 17-Dec-76 4.1632 20-Dec-76 4.1408 21-Dec-76 4.1339 22-Dec-76 4.1442 23-Dec-76 4.1391 24-Dec-76 4.1374 27-Dec-76 4.1305 28-Dec-76 4.1203 29-Dec-76 4.1254 30-Dec-76 4.1203 31-Dec-76 4.1237 3-Jan-77 4.1017 4-Jan-77 4.1068 5-Jan-77 4.1305 6-Jan-77 4.1305 7-Jan-77 4.1442 10-Jan-77 4.1964 11-Jan-77 4.1859 12-Jan-77 4.1894 13-Jan-77 4.2230 14-Jan-77 4.2283 17-Jan-77 4.2319 18-Jan-77 4.2463 19-Jan-77 4.2517 20-Jan-77 4.2481 21-Jan-77 4.2445 24-Jan-77 4.2626 25-Jan-77 4.2808 26-Jan-77 4.2827 27-Jan-77 4.2772 28-Jan-77 4.2827 31-Jan-77 4.2517 1-Feb-77 4.2608 2-Feb-77 4.2626 3-Feb-77 4.2680 4-Feb-77 4.2662 7-Feb-77 4.2680 8-Feb-77 4.2699 9-Feb-77 4.2644 10-Feb-77 4.2589 11-Feb-77 4.2626 14-Feb-77 4.2337 15-Feb-77 4.2391 16-Feb-77 4.2391 17-Feb-77 4.2391 18-Feb-77 4.2337 21-Feb-77 ND 22-Feb-77 4.2248 23-Feb-77 4.2283 24-Feb-77 4.2463 25-Feb-77 4.2230 28-Feb-77 4.2159 1-Mar-77 4.2159 2-Mar-77 4.2176 3-Mar-77 4.2176 4-Mar-77 4.2141 7-Mar-77 4.2176 8-Mar-77 4.2194 9-Mar-77 4.2283 10-Mar-77 4.2283 11-Mar-77 4.2265 14-Mar-77 4.2176 15-Mar-77 4.2248 16-Mar-77 4.2176 17-Mar-77 4.2159 18-Mar-77 4.2159 21-Mar-77 4.2123 22-Mar-77 4.2123 23-Mar-77 4.2088 24-Mar-77 4.2088 25-Mar-77 4.2088 28-Mar-77 4.2052 29-Mar-77 4.2034 30-Mar-77 4.2017 31-Mar-77 4.2017 1-Apr-77 4.2070 4-Apr-77 4.3821 5-Apr-77 4.3783 6-Apr-77 4.3783 7-Apr-77 4.3745 8-Apr-77 4.3745 11-Apr-77 4.3725 12-Apr-77 4.3554 13-Apr-77 4.3384 14-Apr-77 4.3422 15-Apr-77 4.3403 18-Apr-77 4.3346 19-Apr-77 4.3441 20-Apr-77 4.3535 21-Apr-77 4.3459 22-Apr-77 4.3516 25-Apr-77 4.3478 26-Apr-77 4.3516 27-Apr-77 4.3459 28-Apr-77 4.3384 29-Apr-77 4.3365 2-May-77 4.3290 3-May-77 4.3290 4-May-77 4.3271 5-May-77 4.3365 6-May-77 4.3441 9-May-77 4.3478 10-May-77 4.3478 11-May-77 4.3611 12-May-77 4.3611 13-May-77 4.3630 16-May-77 4.3668 17-May-77 4.3630 18-May-77 4.3602 19-May-77 4.3564 20-May-77 4.3611 23-May-77 4.3630 24-May-77 4.3649 25-May-77 4.3630 26-May-77 4.3535 27-May-77 4.3682 30-May-77 ND 31-May-77 4.3898 1-Jun-77 4.3869 2-Jun-77 4.3840 3-Jun-77 4.3966 6-Jun-77 4.4121 7-Jun-77 4.4150 8-Jun-77 4.4209 9-Jun-77 4.4287 10-Jun-77 4.4248 13-Jun-77 4.4189 14-Jun-77 4.4189 15-Jun-77 4.4228 16-Jun-77 4.4287 17-Jun-77 4.4277 20-Jun-77 4.4307 21-Jun-77 4.4405 22-Jun-77 4.4366 23-Jun-77 4.4385 24-Jun-77 4.4464 27-Jun-77 4.4346 28-Jun-77 4.4238 29-Jun-77 4.3975 30-Jun-77 4.4033 1-Jul-77 4.4033 4-Jul-77 ND 5-Jul-77 4.3917 6-Jul-77 4.3937 7-Jul-77 4.3889 8-Jul-77 4.3975 11-Jul-77 4.3687 12-Jul-77 4.3725 13-Jul-77 4.3535 14-Jul-77 ND 15-Jul-77 4.3592 18-Jul-77 4.3309 19-Jul-77 4.3215 20-Jul-77 4.3159 21-Jul-77 4.3253 22-Jul-77 4.3150 25-Jul-77 4.2882 26-Jul-77 4.2918 27-Jul-77 4.3103 28-Jul-77 4.3403 29-Jul-77 4.3783 1-Aug-77 4.3764 2-Aug-77 4.3716 3-Aug-77 4.3687 4-Aug-77 4.3821 5-Aug-77 4.3754 8-Aug-77 4.3860 9-Aug-77 4.3802 10-Aug-77 4.4014 11-Aug-77 4.3937 12-Aug-77 4.4170 15-Aug-77 4.3956 16-Aug-77 4.4170 17-Aug-77 4.4053 18-Aug-77 4.4111 19-Aug-77 4.4223 22-Aug-77 4.4111 23-Aug-77 4.4092 24-Aug-77 4.3802 25-Aug-77 4.3951 26-Aug-77 4.4033 29-Aug-77 4.8567 30-Aug-77 4.8544 31-Aug-77 4.8508 1-Sep-77 4.8544 2-Sep-77 4.8567 5-Sep-77 ND 6-Sep-77 4.8662 7-Sep-77 4.8567 8-Sep-77 4.8615 9-Sep-77 4.8638 12-Sep-77 4.8662 13-Sep-77 4.8650 14-Sep-77 4.8674 15-Sep-77 4.8591 16-Sep-77 4.8567 19-Sep-77 4.8526 20-Sep-77 4.8520 21-Sep-77 4.8508 22-Sep-77 4.8497 23-Sep-77 4.8567 26-Sep-77 4.8450 27-Sep-77 4.8485 28-Sep-77 4.8414 29-Sep-77 4.8356 30-Sep-77 4.8263 3-Oct-77 4.8054 4-Oct-77 4.8193 5-Oct-77 4.8158 6-Oct-77 4.7950 7-Oct-77 4.8054 10-Oct-77 ND 11-Oct-77 4.8216 12-Oct-77 4.8123 13-Oct-77 4.8077 14-Oct-77 4.7893 17-Oct-77 4.7756 18-Oct-77 4.7824 19-Oct-77 4.7847 20-Oct-77 4.8031 21-Oct-77 4.7985 24-Oct-77 4.7847 25-Oct-77 4.7870 26-Oct-77 4.7893 27-Oct-77 4.7916 28-Oct-77 4.7870 31-Oct-77 4.7847 1-Nov-77 4.7642 2-Nov-77 4.7733 3-Nov-77 4.7847 4-Nov-77 4.8031 7-Nov-77 4.8042 8-Nov-77 ND 9-Nov-77 4.8031 10-Nov-77 4.7962 11-Nov-77 ND 14-Nov-77 4.8008 15-Nov-77 4.7973 16-Nov-77 4.7985 17-Nov-77 4.8077 18-Nov-77 4.8054 21-Nov-77 4.7985 22-Nov-77 4.7939 23-Nov-77 4.7985 24-Nov-77 ND 25-Nov-77 4.7962 28-Nov-77 4.8008 29-Nov-77 4.8008 30-Nov-77 4.8077 1-Dec-77 4.7996 2-Dec-77 4.7985 5-Dec-77 4.7813 6-Dec-77 4.7687 7-Dec-77 4.7687 8-Dec-77 4.7893 9-Dec-77 4.7939 12-Dec-77 4.7881 13-Dec-77 4.7642 14-Dec-77 4.7619 15-Dec-77 4.7687 16-Dec-77 4.7687 19-Dec-77 4.7281 20-Dec-77 4.7015 21-Dec-77 4.7148 22-Dec-77 4.7596 23-Dec-77 4.7551 26-Dec-77 ND 27-Dec-77 4.7438 28-Dec-77 4.6992 29-Dec-77 4.6729 30-Dec-77 4.6729 2-Jan-78 ND 3-Jan-78 4.6318 4-Jan-78 4.6083 5-Jan-78 4.7170 6-Jan-78 4.7059 9-Jan-78 4.7209 10-Jan-78 4.6970 11-Jan-78 4.6664 12-Jan-78 4.6970 13-Jan-78 4.6729 16-Jan-78 4.6707 17-Jan-78 4.6926 18-Jan-78 4.6937 19-Jan-78 4.6795 20-Jan-78 4.6620 23-Jan-78 4.6533 24-Jan-78 4.6533 25-Jan-78 4.6447 26-Jan-78 4.6512 27-Jan-78 4.6512 30-Jan-78 4.6582 31-Jan-78 4.6468 1-Feb-78 4.6620 2-Feb-78 4.6598 3-Feb-78 4.6533 6-Feb-78 4.6468 7-Feb-78 4.6490 8-Feb-78 4.6512 9-Feb-78 4.6577 10-Feb-78 4.6577 13-Feb-78 ND 14-Feb-78 4.6664 15-Feb-78 4.6729 16-Feb-78 4.6447 17-Feb-78 4.6404 20-Feb-78 ND 21-Feb-78 4.6253 22-Feb-78 4.6232 23-Feb-78 4.5893 24-Feb-78 4.6041 27-Feb-78 4.6211 28-Feb-78 4.5872 1-Mar-78 4.5935 2-Mar-78 4.5893 3-Mar-78 4.6147 6-Mar-78 4.6104 7-Mar-78 4.5809 8-Mar-78 4.6125 9-Mar-78 4.6168 10-Mar-78 4.6447 13-Mar-78 4.6447 14-Mar-78 4.6253 15-Mar-78 4.6253 16-Mar-78 4.6104 17-Mar-78 4.6253 20-Mar-78 4.6062 21-Mar-78 4.6157 22-Mar-78 4.6083 23-Mar-78 4.6179 24-Mar-78 4.6168 27-Mar-78 4.6083 28-Mar-78 4.5998 29-Mar-78 4.6009 30-Mar-78 4.5914 31-Mar-78 4.5683 3-Apr-78 4.5579 4-Apr-78 4.5830 5-Apr-78 4.5809 6-Apr-78 4.5756 7-Apr-78 4.5851 10-Apr-78 4.5830 11-Apr-78 4.5631 12-Apr-78 4.5662 13-Apr-78 4.5788 14-Apr-78 4.5840 17-Apr-78 4.5924 18-Apr-78 4.5956 19-Apr-78 4.6041 20-Apr-78 4.6533 21-Apr-78 4.6436 24-Apr-78 4.6555 25-Apr-78 4.6479 26-Apr-78 4.6544 27-Apr-78 4.6115 28-Apr-78 4.6211 1-May-78 4.6253 2-May-78 4.6296 3-May-78 4.6318 4-May-78 4.6125 5-May-78 4.6232 8-May-78 4.6382 9-May-78 4.6490 10-May-78 4.6339 11-May-78 4.6404 12-May-78 4.6522 15-May-78 4.6642 16-May-78 4.6795 17-May-78 4.6795 18-May-78 4.6512 19-May-78 4.6598 22-May-78 4.6740 23-May-78 4.6740 24-May-78 4.6838 25-May-78 4.6795 26-May-78 4.6838 29-May-78 4.6751 30-May-78 ND 31-May-78 4.6296 1-Jun-78 4.6211 2-Jun-78 4.6211 5-Jun-78 4.6339 6-Jun-78 4.6490 7-Jun-78 4.6361 8-Jun-78 4.6211 9-Jun-78 4.6253 12-Jun-78 4.6221 13-Jun-78 4.6232 14-Jun-78 4.6253 15-Jun-78 4.6253 16-Jun-78 4.6200 19-Jun-78 4.6147 20-Jun-78 4.6009 21-Jun-78 4.5872 22-Jun-78 4.6041 23-Jun-78 4.5956 26-Jun-78 4.5851 27-Jun-78 4.5935 28-Jun-78 4.5788 29-Jun-78 4.5767 30-Jun-78 4.5735 3-Jul-78 4.5620 4-Jul-78 ND 5-Jul-78 4.5424 6-Jul-78 4.5579 7-Jul-78 4.5558 10-Jul-78 4.5269 11-Jul-78 4.5434 12-Jul-78 4.5537 13-Jul-78 4.5558 14-Jul-78 4.5579 17-Jul-78 4.5683 18-Jul-78 4.5605 19-Jul-78 4.5517 20-Jul-78 4.5486 21-Jul-78 4.5434 24-Jul-78 4.5188 25-Jul-78 4.5249 26-Jul-78 4.5269 27-Jul-78 4.5341 28-Jul-78 4.5188 31-Jul-78 4.5086 1-Aug-78 4.5096 2-Aug-78 4.5065 3-Aug-78 4.4964 4-Aug-78 4.4843 7-Aug-78 4.4583 8-Aug-78 4.4400 9-Aug-78 4.4189 10-Aug-78 4.4199 11-Aug-78 4.4053 14-Aug-78 4.3802 15-Aug-78 4.3687 16-Aug-78 4.3497 17-Aug-78 4.4444 18-Aug-78 4.4150 21-Aug-78 4.4603 22-Aug-78 4.4326 23-Aug-78 4.4524 24-Aug-78 4.4385 25-Aug-78 4.4613 28-Aug-78 4.4753 29-Aug-78 4.4366 30-Aug-78 4.4366 31-Aug-78 4.4366 1-Sep-78 4.4366 4-Sep-78 ND 5-Sep-78 4.4275 6-Sep-78 4.4270 7-Sep-78 4.4550 8-Sep-78 4.4620 11-Sep-78 4.4635 12-Sep-78 4.4460 13-Sep-78 4.4270 14-Sep-78 4.4300 15-Sep-78 4.4210 18-Sep-78 4.4250 19-Sep-78 4.4250 20-Sep-78 4.4105 21-Sep-78 4.4065 22-Sep-78 4.4130 25-Sep-78 4.4050 26-Sep-78 4.4110 27-Sep-78 4.4190 28-Sep-78 4.4063 29-Sep-78 4.4115 2-Oct-78 4.4120 3-Oct-78 4.3760 4-Oct-78 4.3570 5-Oct-78 4.3650 6-Oct-78 4.3730 9-Oct-78 ND 10-Oct-78 4.3690 11-Oct-78 4.3300 12-Oct-78 4.3370 13-Oct-78 4.3180 16-Oct-78 4.3245 17-Oct-78 4.2955 18-Oct-78 4.2855 19-Oct-78 4.2980 20-Oct-78 4.2580 23-Oct-78 4.2500 24-Oct-78 4.2495 25-Oct-78 4.2020 26-Oct-78 4.1730 27-Oct-78 4.1670 30-Oct-78 4.0860 31-Oct-78 4.1500 1-Nov-78 4.2830 2-Nov-78 4.3200 3-Nov-78 4.3310 6-Nov-78 4.3525 7-Nov-78 ND 8-Nov-78 4.3320 9-Nov-78 4.3375 10-Nov-78 4.3350 13-Nov-78 4.3420 14-Nov-78 4.3420 15-Nov-78 4.3485 16-Nov-78 4.3805 17-Nov-78 4.4050 20-Nov-78 4.4145 21-Nov-78 4.4095 22-Nov-78 4.4135 23-Nov-78 ND 24-Nov-78 4.4290 27-Nov-78 4.4290 28-Nov-78 4.4270 29-Nov-78 4.4395 30-Nov-78 4.4445 1-Dec-78 4.4575 4-Dec-78 4.4570 5-Dec-78 4.4410 6-Dec-78 4.4285 7-Dec-78 4.4330 8-Dec-78 4.4305 11-Dec-78 4.4600 12-Dec-78 4.4255 13-Dec-78 4.4275 14-Dec-78 4.4115 15-Dec-78 4.4030 18-Dec-78 4.3520 19-Dec-78 4.3360 20-Dec-78 4.3140 21-Dec-78 4.3450 22-Dec-78 4.3525 25-Dec-78 ND 26-Dec-78 4.3525 27-Dec-78 4.2900 28-Dec-78 4.3000 29-Dec-78 4.2860 1-Jan-79 ND 2-Jan-79 4.2775 3-Jan-79 4.3350 4-Jan-79 4.3300 5-Jan-79 4.3390 8-Jan-79 4.3305 9-Jan-79 4.3450 10-Jan-79 4.3360 11-Jan-79 4.3705 12-Jan-79 4.3575 15-Jan-79 4.3665 16-Jan-79 4.3475 17-Jan-79 4.3405 18-Jan-79 4.3375 19-Jan-79 4.3450 22-Jan-79 4.3540 23-Jan-79 4.3610 24-Jan-79 4.3470 25-Jan-79 4.3720 26-Jan-79 4.3665 29-Jan-79 4.3730 30-Jan-79 4.3795 31-Jan-79 4.4000 1-Feb-79 4.4075 2-Feb-79 4.4075 5-Feb-79 4.3750 6-Feb-79 4.3700 7-Feb-79 4.3300 8-Feb-79 4.3600 9-Feb-79 4.3525 12-Feb-79 ND 13-Feb-79 4.3710 14-Feb-79 4.3665 15-Feb-79 4.3615 16-Feb-79 4.3675 19-Feb-79 ND 20-Feb-79 4.3675 21-Feb-79 4.3720 22-Feb-79 4.3620 23-Feb-79 4.3610 26-Feb-79 4.3560 27-Feb-79 4.3650 28-Feb-79 4.3590 1-Mar-79 4.3635 2-Mar-79 4.3645 5-Mar-79 4.3740 6-Mar-79 4.3700 7-Mar-79 4.3570 8-Mar-79 4.3570 9-Mar-79 4.3625 12-Mar-79 4.3635 13-Mar-79 4.3800 14-Mar-79 4.3590 15-Mar-79 4.3610 16-Mar-79 4.3670 19-Mar-79 4.3690 20-Mar-79 4.3698 21-Mar-79 4.3740 22-Mar-79 4.3710 23-Mar-79 4.3719 26-Mar-79 4.3590 27-Mar-79 4.3700 28-Mar-79 4.3655 29-Mar-79 4.3700 30-Mar-79 4.3680 2-Apr-79 4.3825 3-Apr-79 4.3670 4-Apr-79 4.3760 5-Apr-79 4.3800 6-Apr-79 4.3920 9-Apr-79 4.4035 10-Apr-79 4.3910 11-Apr-79 4.3810 12-Apr-79 4.3940 13-Apr-79 4.3940 16-Apr-79 4.3960 17-Apr-79 4.3950 18-Apr-79 4.3905 19-Apr-79 4.3830 20-Apr-79 4.4060 23-Apr-79 4.3980 24-Apr-79 4.3960 25-Apr-79 4.3990 26-Apr-79 4.3970 27-Apr-79 4.4000 30-Apr-79 4.3990 1-May-79 4.3930 2-May-79 4.3970 3-May-79 4.3980 4-May-79 4.4000 7-May-79 4.3965 8-May-79 4.3975 9-May-79 4.3995 10-May-79 4.3983 11-May-79 4.3920 14-May-79 4.3920 15-May-79 4.3940 16-May-79 4.3900 17-May-79 4.3960 18-May-79 4.3975 21-May-79 4.4015 22-May-79 4.3950 23-May-79 4.3900 24-May-79 4.3795 25-May-79 4.3915 28-May-79 4.3945 29-May-79 4.4000 30-May-79 ND 31-May-79 4.3880 1-Jun-79 4.3905 4-Jun-79 4.3765 5-Jun-79 4.3860 6-Jun-79 4.3845 7-Jun-79 4.3820 8-Jun-79 4.3870 11-Jun-79 4.3910 12-Jun-79 4.3970 13-Jun-79 4.3860 14-Jun-79 4.3850 15-Jun-79 4.3635 18-Jun-79 4.3545 19-Jun-79 4.3365 20-Jun-79 4.3175 21-Jun-79 4.3050 22-Jun-79 4.2845 25-Jun-79 4.2605 26-Jun-79 4.2835 27-Jun-79 4.2835 28-Jun-79 4.2790 29-Jun-79 4.2700 2-Jul-79 4.2640 3-Jul-79 4.2620 4-Jul-79 ND 5-Jul-79 4.2440 6-Jul-79 4.2440 9-Jul-79 4.2655 10-Jul-79 4.2570 11-Jul-79 4.2475 12-Jul-79 4.2370 13-Jul-79 4.2350 16-Jul-79 4.2300 17-Jul-79 4.2120 18-Jul-79 4.1960 19-Jul-79 4.1920 20-Jul-79 4.2060 23-Jul-79 4.1990 24-Jul-79 4.1870 25-Jul-79 4.1930 26-Jul-79 4.1900 27-Jul-79 4.1855 30-Jul-79 4.1990 31-Jul-79 4.2160 1-Aug-79 4.2080 2-Aug-79 4.2055 3-Aug-79 4.2140 6-Aug-79 4.2120 7-Aug-79 4.2180 8-Aug-79 4.2220 9-Aug-79 4.2140 10-Aug-79 4.2105 13-Aug-79 4.2155 14-Aug-79 4.2255 15-Aug-79 4.2252 16-Aug-79 4.2245 17-Aug-79 4.2350 20-Aug-79 4.2330 21-Aug-79 4.2295 22-Aug-79 4.2300 23-Aug-79 4.2260 24-Aug-79 4.2235 27-Aug-79 4.2240 28-Aug-79 4.2230 29-Aug-79 4.2220 30-Aug-79 4.2170 31-Aug-79 4.2170 3-Sep-79 ND 4-Sep-79 4.2205 5-Sep-79 4.2195 6-Sep-79 4.2050 7-Sep-79 4.1930 10-Sep-79 4.1960 11-Sep-79 4.2045 12-Sep-79 4.2045 13-Sep-79 4.2090 14-Sep-79 4.2210 17-Sep-79 4.2195 18-Sep-79 4.2185 19-Sep-79 4.2150 20-Sep-79 4.1690 21-Sep-79 4.1700 24-Sep-79 4.1675 25-Sep-79 4.1700 26-Sep-79 4.1670 27-Sep-79 4.1370 28-Sep-79 4.1280 1-Oct-79 4.1250 2-Oct-79 4.1465 3-Oct-79 4.1375 4-Oct-79 4.1670 5-Oct-79 4.1590 8-Oct-79 ND 9-Oct-79 4.2100 10-Oct-79 4.1770 11-Oct-79 4.2000 12-Oct-79 4.2040 15-Oct-79 4.2145 16-Oct-79 4.2265 17-Oct-79 4.2350 18-Oct-79 4.2270 19-Oct-79 4.2315 22-Oct-79 4.2360 23-Oct-79 4.2600 24-Oct-79 4.2500 25-Oct-79 4.2380 26-Oct-79 4.2420 29-Oct-79 4.2545 30-Oct-79 4.2580 31-Oct-79 4.2545 1-Nov-79 4.2520 2-Nov-79 4.2500 5-Nov-79 4.2400 6-Nov-79 ND 7-Nov-79 4.2385 8-Nov-79 4.2500 9-Nov-79 4.2580 12-Nov-79 ND 13-Nov-79 4.2630 14-Nov-79 4.2450 15-Nov-79 4.2410 16-Nov-79 4.2375 19-Nov-79 4.1990 20-Nov-79 4.2050 21-Nov-79 4.1940 22-Nov-79 ND 23-Nov-79 4.2120 26-Nov-79 4.2035 27-Nov-79 4.1945 28-Nov-79 4.1960 29-Nov-79 4.1895 30-Nov-79 4.1800 3-Dec-79 4.1330 4-Dec-79 4.1740 5-Dec-79 4.2010 6-Dec-79 4.1970 7-Dec-79 4.2110 10-Dec-79 4.2050 11-Dec-79 4.1840 12-Dec-79 4.1850 13-Dec-79 4.1760 14-Dec-79 4.1790 17-Dec-79 4.1840 18-Dec-79 4.1860 19-Dec-79 4.1750 20-Dec-79 4.1830 21-Dec-79 4.1900 24-Dec-79 4.1750 25-Dec-79 ND 26-Dec-79 4.1750 27-Dec-79 4.1440 28-Dec-79 4.1505 31-Dec-79 4.1530 1-Jan-80 ND 2-Jan-80 4.1380 3-Jan-80 4.1280 4-Jan-80 4.1405 7-Jan-80 4.1270 8-Jan-80 4.1385 9-Jan-80 4.1315 10-Jan-80 4.1375 11-Jan-80 4.1400 14-Jan-80 4.1415 15-Jan-80 4.1470 16-Jan-80 4.1460 17-Jan-80 4.1450 18-Jan-80 4.1480 21-Jan-80 4.1500 22-Jan-80 4.1580 23-Jan-80 4.1530 24-Jan-80 4.1560 25-Jan-80 4.1565 28-Jan-80 4.1625 29-Jan-80 4.1665 30-Jan-80 4.1640 31-Jan-80 4.1670 1-Feb-80 4.1620 4-Feb-80 4.1640 5-Feb-80 4.1585 6-Feb-80 4.1435 7-Feb-80 4.1480 8-Feb-80 4.1580 11-Feb-80 4.1495 12-Feb-80 ND 13-Feb-80 4.1440 14-Feb-80 4.1490 15-Feb-80 4.1610 18-Feb-80 ND 19-Feb-80 4.1785 20-Feb-80 4.1715 21-Feb-80 4.1710 22-Feb-80 4.1920 25-Feb-80 4.1965 26-Feb-80 4.2000 27-Feb-80 4.1995 28-Feb-80 4.1950 29-Feb-80 4.2130 3-Mar-80 4.2365 4-Mar-80 4.2580 5-Mar-80 4.2510 6-Mar-80 4.2660 7-Mar-80 4.2790 10-Mar-80 4.2900 11-Mar-80 4.2840 12-Mar-80 4.2850 13-Mar-80 4.2990 14-Mar-80 4.3190 17-Mar-80 4.3985 18-Mar-80 4.3940 19-Mar-80 4.3820 20-Mar-80 4.3750 21-Mar-80 4.3910 24-Mar-80 4.4060 25-Mar-80 4.4015 26-Mar-80 4.3985 27-Mar-80 4.4530 28-Mar-80 4.4520 31-Mar-80 4.4800 1-Apr-80 4.4980 2-Apr-80 4.4990 3-Apr-80 4.5120 4-Apr-80 4.5250 7-Apr-80 4.5450 8-Apr-80 4.4660 9-Apr-80 4.3830 10-Apr-80 4.3770 11-Apr-80 4.3900 14-Apr-80 4.3710 15-Apr-80 4.4100 16-Apr-80 4.3555 17-Apr-80 4.3550 18-Apr-80 4.3450 21-Apr-80 4.3420 22-Apr-80 4.3560 23-Apr-80 4.2930 24-Apr-80 4.2750 25-Apr-80 4.2700 28-Apr-80 4.2485 29-Apr-80 4.2100 30-Apr-80 4.2080 1-May-80 4.2150 2-May-80 4.2700 5-May-80 4.2250 6-May-80 4.2100 7-May-80 4.2160 8-May-80 4.2250 9-May-80 4.2425 12-May-80 4.2320 13-May-80 4.2240 14-May-80 4.2180 15-May-80 4.2175 16-May-80 4.2260 19-May-80 4.2340 20-May-80 4.2410 21-May-80 4.2080 22-May-80 4.2040 23-May-80 4.1800 26-May-80 ND 27-May-80 4.1600 28-May-80 4.1750 29-May-80 4.1830 30-May-80 4.1900 2-Jun-80 4.1990 3-Jun-80 4.1895 4-Jun-80 4.1875 5-Jun-80 4.1760 6-Jun-80 4.1730 9-Jun-80 4.1620 10-Jun-80 4.1600 11-Jun-80 4.1660 12-Jun-80 4.1630 13-Jun-80 4.1400 16-Jun-80 4.1535 17-Jun-80 4.1695 18-Jun-80 4.1600 19-Jun-80 4.1670 20-Jun-80 4.1640 23-Jun-80 4.1665 24-Jun-80 4.1740 25-Jun-80 4.1740 26-Jun-80 4.1630 27-Jun-80 4.1525 30-Jun-80 4.1600 1-Jul-80 4.1550 2-Jul-80 4.1440 3-Jul-80 4.1480 4-Jul-80 ND 7-Jul-80 4.1220 8-Jul-80 4.1190 9-Jul-80 4.1210 10-Jul-80 4.1120 11-Jul-80 4.1125 14-Jul-80 4.1240 15-Jul-80 4.1240 16-Jul-80 4.1230 17-Jul-80 4.1060 18-Jul-80 4.1200 21-Jul-80 4.1155 22-Jul-80 4.1090 23-Jul-80 4.1185 24-Jul-80 4.1070 25-Jul-80 4.1095 28-Jul-80 4.1205 29-Jul-80 4.1330 30-Jul-80 4.1550 31-Jul-80 4.1690 1-Aug-80 4.1770 4-Aug-80 4.1820 5-Aug-80 4.1575 6-Aug-80 4.1535 7-Aug-80 4.1680 8-Aug-80 4.1725 11-Aug-80 4.1700 12-Aug-80 4.1600 13-Aug-80 4.1595 14-Aug-80 4.1680 15-Aug-80 4.1745 18-Aug-80 4.1830 19-Aug-80 4.1900 20-Aug-80 4.1805 21-Aug-80 4.1735 22-Aug-80 4.2035 25-Aug-80 4.1920 26-Aug-80 4.1890 27-Aug-80 4.1790 28-Aug-80 4.1660 29-Aug-80 4.1730 1-Sep-80 ND 2-Sep-80 4.1485 3-Sep-80 4.1475 4-Sep-80 4.1460 5-Sep-80 4.1545 8-Sep-80 4.1430 9-Sep-80 4.1410 10-Sep-80 4.1495 11-Sep-80 4.1480 12-Sep-80 4.1535 15-Sep-80 4.1560 16-Sep-80 4.1500 17-Sep-80 4.1470 18-Sep-80 4.1605 19-Sep-80 4.1650 22-Sep-80 4.1750 23-Sep-80 4.1700 24-Sep-80 4.1530 25-Sep-80 4.1560 26-Sep-80 4.1480 29-Sep-80 4.1645 30-Sep-80 4.1610 1-Oct-80 4.1585 2-Oct-80 4.1665 3-Oct-80 4.1625 6-Oct-80 4.1530 7-Oct-80 4.1575 8-Oct-80 4.1550 9-Oct-80 4.1630 10-Oct-80 4.1560 13-Oct-80 ND 14-Oct-80 4.1700 15-Oct-80 4.1720 16-Oct-80 4.1785 17-Oct-80 4.1930 20-Oct-80 4.2120 21-Oct-80 4.2060 22-Oct-80 4.2190 23-Oct-80 4.2075 24-Oct-80 4.2135 27-Oct-80 4.2370 28-Oct-80 4.2520 29-Oct-80 4.2370 30-Oct-80 4.2475 31-Oct-80 4.2520 3-Nov-80 4.2795 4-Nov-80 ND 5-Nov-80 4.2975 6-Nov-80 4.3100 7-Nov-80 4.3330 10-Nov-80 4.2780 11-Nov-80 ND 12-Nov-80 4.2830 13-Nov-80 4.2750 14-Nov-80 4.2830 17-Nov-80 4.3125 18-Nov-80 4.3100 19-Nov-80 4.3025 20-Nov-80 4.3065 21-Nov-80 4.3140 24-Nov-80 4.3100 25-Nov-80 4.3115 26-Nov-80 4.3170 27-Nov-80 ND 28-Nov-80 4.3285 1-Dec-80 4.3660 2-Dec-80 4.3660 3-Dec-80 4.3610 4-Dec-80 4.3690 5-Dec-80 4.3975 8-Dec-80 4.3875 9-Dec-80 4.4170 10-Dec-80 4.4520 11-Dec-80 4.4850 12-Dec-80 4.4720 15-Dec-80 4.4225 16-Dec-80 4.4840 17-Dec-80 4.4160 18-Dec-80 4.4310 19-Dec-80 4.4120 22-Dec-80 4.4030 23-Dec-80 4.3850 24-Dec-80 4.3300 25-Dec-80 ND 26-Dec-80 4.3350 29-Dec-80 4.3710 30-Dec-80 4.3850 31-Dec-80 4.3825 1-Jan-81 ND 2-Jan-81 4.4000 5-Jan-81 4.3540 6-Jan-81 4.3000 7-Jan-81 4.3550 8-Jan-81 4.3780 9-Jan-81 4.3920 12-Jan-81 4.4110 13-Jan-81 4.4420 14-Jan-81 4.4265 15-Jan-81 4.4380 16-Jan-81 4.4500 19-Jan-81 4.4525 20-Jan-81 4.4410 21-Jan-81 4.4280 22-Jan-81 4.4620 23-Jan-81 4.4880 26-Jan-81 4.5065 27-Jan-81 4.5600 28-Jan-81 4.5500 29-Jan-81 4.5670 30-Jan-81 4.6000 2-Feb-81 4.5650 3-Feb-81 4.5875 4-Feb-81 4.5460 5-Feb-81 4.5950 6-Feb-81 4.6020 9-Feb-81 4.5775 10-Feb-81 4.5980 11-Feb-81 4.6000 12-Feb-81 ND 13-Feb-81 4.6725 16-Feb-81 ND 17-Feb-81 4.6675 18-Feb-81 4.6575 19-Feb-81 4.5770 20-Feb-81 4.5400 23-Feb-81 4.5575 24-Feb-81 4.6050 25-Feb-81 4.6100 26-Feb-81 4.6260 27-Feb-81 4.6400 2-Mar-81 4.6730 3-Mar-81 4.6800 4-Mar-81 4.6350 5-Mar-81 4.6490 6-Mar-81 4.6600 9-Mar-81 4.6475 10-Mar-81 4.6160 11-Mar-81 4.6600 12-Mar-81 4.6150 13-Mar-81 4.6200 16-Mar-81 4.5950 17-Mar-81 4.5725 18-Mar-81 4.5275 19-Mar-81 4.5200 20-Mar-81 4.5425 23-Mar-81 4.5745 24-Mar-81 4.5710 25-Mar-81 4.5750 26-Mar-81 4.6000 27-Mar-81 4.6275 30-Mar-81 4.6000 31-Mar-81 4.6100 1-Apr-81 4.5915 2-Apr-81 4.6000 3-Apr-81 4.6325 6-Apr-81 4.6820 7-Apr-81 4.6160 8-Apr-81 4.6500 9-Apr-81 4.6600 10-Apr-81 4.6640 13-Apr-81 4.7020 14-Apr-81 4.6970 15-Apr-81 4.7140 16-Apr-81 4.7300 17-Apr-81 4.7350 20-Apr-81 4.7400 21-Apr-81 4.7238 22-Apr-81 4.7010 23-Apr-81 4.7075 24-Apr-81 4.7200 27-Apr-81 4.7330 28-Apr-81 4.7500 29-Apr-81 4.7550 30-Apr-81 4.7500 1-May-81 4.7500 4-May-81 4.8330 5-May-81 4.8600 6-May-81 4.8375 7-May-81 4.8650 8-May-81 4.8480 11-May-81 4.8700 12-May-81 4.8920 13-May-81 4.8950 14-May-81 4.9180 15-May-81 4.9260 18-May-81 4.8925 19-May-81 4.9040 20-May-81 4.8930 21-May-81 4.9220 22-May-81 4.9240 25-May-81 ND 26-May-81 4.9495 27-May-81 4.9735 28-May-81 4.9070 29-May-81 4.9500 1-Jun-81 4.9530 2-Jun-81 4.9925 3-Jun-81 5.0160 4-Jun-81 5.0890 5-Jun-81 5.1130 8-Jun-81 5.0850 9-Jun-81 5.0900 10-Jun-81 5.0450 11-Jun-81 5.1050 12-Jun-81 5.0930 15-Jun-81 5.0000 16-Jun-81 5.0275 17-Jun-81 5.0150 18-Jun-81 5.0360 19-Jun-81 5.0450 22-Jun-81 5.0275 23-Jun-81 5.0150 24-Jun-81 5.0325 25-Jun-81 5.0730 26-Jun-81 5.0800 29-Jun-81 5.0850 30-Jun-81 5.0880 1-Jul-81 5.1160 2-Jul-81 5.1175 3-Jul-81 5.1250 6-Jul-81 5.1800 7-Jul-81 5.1680 8-Jul-81 5.2150 9-Jul-81 5.1900 10-Jul-81 5.1700 13-Jul-81 5.1400 14-Jul-81 5.1885 15-Jul-81 5.1450 16-Jul-81 5.1500 17-Jul-81 5.1725 20-Jul-81 5.2000 21-Jul-81 5.2400 22-Jul-81 5.2130 23-Jul-81 5.2100 24-Jul-81 5.1970 27-Jul-81 5.1890 28-Jul-81 5.2030 29-Jul-81 5.2225 30-Jul-81 5.2400 31-Jul-81 5.2280 3-Aug-81 5.3300 4-Aug-81 5.3345 5-Aug-81 5.3140 6-Aug-81 5.3430 7-Aug-81 5.3630 10-Aug-81 5.4035 11-Aug-81 5.3820 12-Aug-81 5.2950 13-Aug-81 5.3420 14-Aug-81 5.3475 17-Aug-81 5.2950 18-Aug-81 5.2800 19-Aug-81 5.2980 20-Aug-81 5.2500 21-Aug-81 5.1950 24-Aug-81 5.2270 25-Aug-81 5.3075 26-Aug-81 5.2600 27-Aug-81 5.2690 28-Aug-81 5.2475 31-Aug-81 5.2170 1-Sep-81 5.2350 2-Sep-81 5.2100 3-Sep-81 5.2040 4-Sep-81 5.2000 7-Sep-81 ND 8-Sep-81 5.2400 9-Sep-81 5.2325 10-Sep-81 5.1800 11-Sep-81 5.1950 14-Sep-81 5.6850 15-Sep-81 5.6240 16-Sep-81 5.5400 17-Sep-81 5.4950 18-Sep-81 5.5075 21-Sep-81 5.4350 22-Sep-81 5.5030 23-Sep-81 5.5450 24-Sep-81 5.5850 25-Sep-81 5.5850 28-Sep-81 5.6360 29-Sep-81 5.5950 30-Sep-81 5.6050 1-Oct-81 5.5990 2-Oct-81 5.5470 5-Oct-81 5.4950 6-Oct-81 5.5400 7-Oct-81 5.4775 8-Oct-81 5.4700 9-Oct-81 5.4275 12-Oct-81 ND 13-Oct-81 5.4750 14-Oct-81 5.4900 15-Oct-81 5.5100 16-Oct-81 5.5360 19-Oct-81 5.5260 20-Oct-81 5.5340 21-Oct-81 5.5970 22-Oct-81 5.6030 23-Oct-81 5.6050 26-Oct-81 5.6570 27-Oct-81 5.6540 28-Oct-81 5.6230 29-Oct-81 5.6040 30-Oct-81 5.5640 2-Nov-81 5.5070 3-Nov-81 ND 4-Nov-81 5.4825 5-Nov-81 5.5090 6-Nov-81 5.5040 9-Nov-81 5.4675 10-Nov-81 5.5225 11-Nov-81 ND 12-Nov-81 5.4650 13-Nov-81 5.4850 16-Nov-81 5.5000 17-Nov-81 5.5175 18-Nov-81 5.4830 19-Nov-81 5.5000 20-Nov-81 5.5350 23-Nov-81 5.5000 24-Nov-81 5.4750 25-Nov-81 5.4690 26-Nov-81 ND 27-Nov-81 5.4500 30-Nov-81 5.4375 1-Dec-81 5.4470 2-Dec-81 5.4500 3-Dec-81 5.4800 4-Dec-81 5.4650 7-Dec-81 5.4770 8-Dec-81 5.5140 9-Dec-81 5.5100 10-Dec-81 5.5380 11-Dec-81 5.5600 14-Dec-81 5.6025 15-Dec-81 5.5625 16-Dec-81 5.5700 17-Dec-81 5.5670 18-Dec-81 5.5880 21-Dec-81 5.5950 22-Dec-81 5.5900 23-Dec-81 5.5900 24-Dec-81 5.5850 25-Dec-81 ND 28-Dec-81 5.5800 29-Dec-81 5.5900 30-Dec-81 5.5525 31-Dec-81 5.4900 1-Jan-82 ND 4-Jan-82 5.5160 5-Jan-82 5.5580 6-Jan-82 5.5250 7-Jan-82 5.5630 8-Jan-82 5.5550 11-Jan-82 5.5950 12-Jan-82 5.6200 13-Jan-82 5.6205 14-Jan-82 5.6450 15-Jan-82 5.6450 18-Jan-82 5.6220 19-Jan-82 5.6250 20-Jan-82 5.6425 21-Jan-82 5.6360 22-Jan-82 5.6500 25-Jan-82 5.6875 26-Jan-82 5.6475 27-Jan-82 5.6875 28-Jan-82 5.6875 29-Jan-82 5.6850 1-Feb-82 5.7230 2-Feb-82 5.7070 3-Feb-82 5.7425 4-Feb-82 5.7075 5-Feb-82 5.7200 8-Feb-82 5.7515 9-Feb-82 5.7650 10-Feb-82 5.7620 11-Feb-82 5.7550 12-Feb-82 ND 15-Feb-82 ND 16-Feb-82 5.8120 17-Feb-82 5.8275 18-Feb-82 5.7750 19-Feb-82 5.7450 22-Feb-82 5.7400 23-Feb-82 5.7675 24-Feb-82 5.7730 25-Feb-82 5.7720 26-Feb-82 5.7975 1-Mar-82 5.8100 2-Mar-82 5.7890 3-Mar-82 5.7820 4-Mar-82 5.7775 5-Mar-82 5.7525 8-Mar-82 5.7525 9-Mar-82 5.7975 10-Mar-82 5.7875 11-Mar-82 5.8130 12-Mar-82 5.8140 15-Mar-82 5.8260 16-Mar-82 5.8375 17-Mar-82 5.8275 18-Mar-82 5.8450 19-Mar-82 5.8275 22-Mar-82 5.8625 23-Mar-82 5.8560 24-Mar-82 5.8650 25-Mar-82 5.8880 26-Mar-82 5.9050 29-Mar-82 5.9380 30-Mar-82 5.9390 31-Mar-82 5.9370 1-Apr-82 5.9210 2-Apr-82 5.9075 5-Apr-82 5.9300 6-Apr-82 5.9525 7-Apr-82 5.9425 8-Apr-82 5.9600 9-Apr-82 5.9550 12-Apr-82 5.9350 13-Apr-82 5.9400 14-Apr-82 5.9600 15-Apr-82 5.9850 16-Apr-82 5.9750 19-Apr-82 5.9525 20-Apr-82 5.9300 21-Apr-82 5.9000 22-Apr-82 5.9100 23-Apr-82 5.8875 26-Apr-82 5.8750 27-Apr-82 5.8550 28-Apr-82 5.8380 29-Apr-82 5.8100 30-Apr-82 5.7950 3-May-82 5.8000 4-May-82 5.8280 5-May-82 5.7950 6-May-82 5.7600 7-May-82 5.7350 10-May-82 5.7350 11-May-82 5.7350 12-May-82 5.7300 13-May-82 5.7550 14-May-82 5.7750 17-May-82 5.7700 18-May-82 5.7800 19-May-82 5.8300 20-May-82 5.8050 21-May-82 5.7975 24-May-82 5.7900 25-May-82 5.8150 26-May-82 5.8350 27-May-82 5.8550 28-May-82 5.8500 31-May-82 ND 1-Jun-82 5.8975 2-Jun-82 5.8800 3-Jun-82 5.8750 4-Jun-82 5.8850 7-Jun-82 5.9130 8-Jun-82 5.9500 9-Jun-82 5.9750 10-Jun-82 5.9700 11-Jun-82 5.9400 14-Jun-82 6.0150 15-Jun-82 6.0050 16-Jun-82 6.0400 17-Jun-82 6.0575 18-Jun-82 6.0950 21-Jun-82 6.1375 22-Jun-82 6.0950 23-Jun-82 6.1225 24-Jun-82 6.1250 25-Jun-82 6.1700 28-Jun-82 6.1700 29-Jun-82 6.1000 30-Jun-82 6.1200 1-Jul-82 6.1450 2-Jul-82 6.1425 5-Jul-82 ND 6-Jul-82 6.1600 7-Jul-82 6.1925 8-Jul-82 6.2150 9-Jul-82 6.1650 12-Jul-82 6.1275 13-Jul-82 6.1800 14-Jul-82 6.1675 15-Jul-82 6.1400 16-Jul-82 6.1350 19-Jul-82 6.1060 20-Jul-82 6.0900 21-Jul-82 6.0500 22-Jul-82 6.0600 23-Jul-82 5.9850 26-Jul-82 6.0225 27-Jul-82 6.0500 28-Jul-82 6.1000 29-Jul-82 6.0900 30-Jul-82 6.1100 2-Aug-82 6.0550 3-Aug-82 6.0900 4-Aug-82 6.1500 5-Aug-82 6.1575 6-Aug-82 6.1700 9-Aug-82 6.1980 10-Aug-82 6.1975 11-Aug-82 6.2300 12-Aug-82 6.2100 13-Aug-82 6.2175 16-Aug-82 6.2025 17-Aug-82 6.1750 18-Aug-82 6.1550 19-Aug-82 6.1700 20-Aug-82 6.1100 23-Aug-82 6.0960 24-Aug-82 6.0500 25-Aug-82 6.0525 26-Aug-82 6.0625 27-Aug-82 6.1025 30-Aug-82 6.1710 31-Aug-82 6.1475 1-Sep-82 6.1500 2-Sep-82 6.1480 3-Sep-82 6.1550 6-Sep-82 ND 7-Sep-82 6.1500 8-Sep-82 6.1900 9-Sep-82 6.1775 10-Sep-82 6.2600 13-Sep-82 6.2550 14-Sep-82 6.2450 15-Sep-82 6.2625 16-Sep-82 6.2575 17-Sep-82 6.2300 20-Sep-82 6.2300 21-Sep-82 6.2480 22-Sep-82 6.2225 23-Sep-82 6.2500 24-Sep-82 6.2575 27-Sep-82 6.2950 28-Sep-82 6.3075 29-Sep-82 6.2875 30-Sep-82 6.2800 1-Oct-82 6.2775 4-Oct-82 6.3050 5-Oct-82 6.3070 6-Oct-82 6.3215 7-Oct-82 ND 8-Oct-82 7.3500 11-Oct-82 ND 12-Oct-82 7.3050 13-Oct-82 7.3300 14-Oct-82 7.3350 15-Oct-82 7.3600 18-Oct-82 7.3525 19-Oct-82 7.3410 20-Oct-82 7.3730 21-Oct-82 7.4020 22-Oct-82 7.3950 25-Oct-82 7.4375 26-Oct-82 7.4310 27-Oct-82 7.4025 28-Oct-82 7.4500 29-Oct-82 7.4560 1-Nov-82 7.4325 2-Nov-82 ND 3-Nov-82 7.4550 4-Nov-82 7.4950 5-Nov-82 7.5025 8-Nov-82 7.5475 9-Nov-82 7.5325 10-Nov-82 7.5275 11-Nov-82 ND 12-Nov-82 7.5475 15-Nov-82 7.5550 16-Nov-82 7.5450 17-Nov-82 7.5750 18-Nov-82 7.5750 19-Nov-82 7.5120 22-Nov-82 7.5425 23-Nov-82 7.5475 24-Nov-82 7.5150 25-Nov-82 ND 26-Nov-82 7.4550 29-Nov-82 7.4400 30-Nov-82 7.3780 1-Dec-82 7.3950 2-Dec-82 7.3300 3-Dec-82 7.3150 6-Dec-82 7.3500 7-Dec-82 7.3775 8-Dec-82 7.3425 9-Dec-82 7.4050 10-Dec-82 7.3900 13-Dec-82 7.4730 14-Dec-82 7.3800 15-Dec-82 7.4250 16-Dec-82 7.3550 17-Dec-82 7.3725 20-Dec-82 7.3725 21-Dec-82 7.3500 22-Dec-82 7.3500 23-Dec-82 7.3370 24-Dec-82 7.3300 27-Dec-82 7.3150 28-Dec-82 7.2950 29-Dec-82 7.2875 30-Dec-82 7.3200 31-Dec-82 7.3100 3-Jan-83 7.2845 4-Jan-83 7.2600 5-Jan-83 7.2275 6-Jan-83 7.2425 7-Jan-83 7.2250 10-Jan-83 7.2100 11-Jan-83 7.2250 12-Jan-83 7.2825 13-Jan-83 7.2525 14-Jan-83 7.2700 17-Jan-83 7.2575 18-Jan-83 7.3100 19-Jan-83 7.3475 20-Jan-83 7.3520 21-Jan-83 7.4275 24-Jan-83 7.4650 25-Jan-83 7.3750 26-Jan-83 7.4240 27-Jan-83 7.4180 28-Jan-83 7.4150 31-Jan-83 7.5050 1-Feb-83 7.4925 2-Feb-83 7.5600 3-Feb-83 7.5025 4-Feb-83 7.5100 7-Feb-83 7.4750 8-Feb-83 7.4540 9-Feb-83 7.4225 10-Feb-83 7.3970 11-Feb-83 7.3900 14-Feb-83 7.4175 15-Feb-83 7.3935 16-Feb-83 7.3500 17-Feb-83 7.3695 18-Feb-83 7.3850 21-Feb-83 ND 22-Feb-83 7.4275 23-Feb-83 7.4500 24-Feb-83 7.4130 25-Feb-83 7.4400 28-Feb-83 7.4825 1-Mar-83 7.4975 2-Mar-83 7.4750 3-Mar-83 7.4550 4-Mar-83 7.4350 7-Mar-83 7.4250 8-Mar-83 7.4800 9-Mar-83 7.4650 10-Mar-83 7.4625 11-Mar-83 7.5000 14-Mar-83 7.4500 15-Mar-83 7.4300 16-Mar-83 7.4020 17-Mar-83 7.4510 18-Mar-83 7.4700 21-Mar-83 7.5400 22-Mar-83 7.5150 23-Mar-83 7.5500 24-Mar-83 7.5500 25-Mar-83 7.5050 28-Mar-83 7.5550 29-Mar-83 7.5400 30-Mar-83 7.5250 31-Mar-83 7.5500 1-Apr-83 7.5450 4-Apr-83 7.4950 5-Apr-83 7.4850 6-Apr-83 7.4750 7-Apr-83 7.4750 8-Apr-83 7.4950 11-Apr-83 7.4825 12-Apr-83 7.4900 13-Apr-83 7.5050 14-Apr-83 7.5125 15-Apr-83 7.4850 18-Apr-83 7.5000 19-Apr-83 7.4875 20-Apr-83 7.5150 21-Apr-83 7.4920 22-Apr-83 7.4840 25-Apr-83 7.5000 26-Apr-83 7.4825 27-Apr-83 7.4700 28-Apr-83 7.4960 29-Apr-83 7.5050 2-May-83 7.4925 3-May-83 7.4950 4-May-83 7.4850 5-May-83 7.4840 6-May-83 7.4850 9-May-83 7.4700 10-May-83 7.4850 11-May-83 7.4600 12-May-83 7.4750 13-May-83 7.4675 16-May-83 7.5000 17-May-83 7.4925 18-May-83 7.4970 19-May-83 7.5200 20-May-83 7.4980 23-May-83 7.5250 24-May-83 7.5250 25-May-83 7.5060 26-May-83 7.5225 27-May-83 7.5275 30-May-83 ND 31-May-83 7.5425 1-Jun-83 7.5690 2-Jun-83 7.5675 3-Jun-83 7.5925 6-Jun-83 7.6350 7-Jun-83 7.6380 8-Jun-83 7.6525 9-Jun-83 7.6450 10-Jun-83 7.6375 13-Jun-83 7.6650 14-Jun-83 7.6750 15-Jun-83 7.6800 16-Jun-83 7.6700 17-Jun-83 7.6770 20-Jun-83 7.6750 21-Jun-83 7.6600 22-Jun-83 7.6140 23-Jun-83 7.6075 24-Jun-83 7.6125 27-Jun-83 7.6000 28-Jun-83 7.6225 29-Jun-83 7.6460 30-Jun-83 7.6300 1-Jul-83 7.6350 4-Jul-83 ND 5-Jul-83 7.6725 6-Jul-83 7.6640 7-Jul-83 7.6660 8-Jul-83 7.6675 11-Jul-83 7.6800 12-Jul-83 7.6800 13-Jul-83 7.6675 14-Jul-83 7.6750 15-Jul-83 7.7100 18-Jul-83 7.7150 19-Jul-83 7.6980 20-Jul-83 7.6725 21-Jul-83 7.6950 22-Jul-83 7.7050 25-Jul-83 7.7000 26-Jul-83 7.7400 27-Jul-83 7.7395 28-Jul-83 7.7375 29-Jul-83 7.7530 1-Aug-83 7.8350 2-Aug-83 7.7830 3-Aug-83 7.8060 4-Aug-83 7.8260 5-Aug-83 7.8600 8-Aug-83 7.8990 9-Aug-83 7.8900 10-Aug-83 7.9550 11-Aug-83 7.9630 12-Aug-83 7.9500 15-Aug-83 7.9325 16-Aug-83 7.8275 17-Aug-83 7.8120 18-Aug-83 7.8030 19-Aug-83 7.8425 22-Aug-83 7.7950 23-Aug-83 7.7775 24-Aug-83 7.7850 25-Aug-83 7.8140 26-Aug-83 7.8625 29-Aug-83 7.8980 30-Aug-83 7.9050 31-Aug-83 7.9250 1-Sep-83 7.9325 2-Sep-83 7.9160 5-Sep-83 ND 6-Sep-83 7.9080 7-Sep-83 7.9200 8-Sep-83 7.9000 9-Sep-83 7.8950 12-Sep-83 7.8650 13-Sep-83 7.9150 14-Sep-83 7.9070 15-Sep-83 7.8980 16-Sep-83 7.8565 19-Sep-83 7.8500 20-Sep-83 7.8700 21-Sep-83 7.8775 22-Sep-83 7.8980 23-Sep-83 7.8465 26-Sep-83 7.8375 27-Sep-83 7.8550 28-Sep-83 7.8360 29-Sep-83 7.8300 30-Sep-83 7.8100 3-Oct-83 7.8130 4-Oct-83 7.8150 5-Oct-83 7.7770 6-Oct-83 7.7600 7-Oct-83 7.7150 10-Oct-83 ND 11-Oct-83 7.7450 12-Oct-83 7.8050 13-Oct-83 7.7875 14-Oct-83 7.8300 17-Oct-83 7.7950 18-Oct-83 7.7650 19-Oct-83 7.7610 20-Oct-83 7.7680 21-Oct-83 7.7560 24-Oct-83 7.7950 25-Oct-83 7.7730 26-Oct-83 7.7960 27-Oct-83 7.8010 28-Oct-83 7.8050 31-Oct-83 7.8255 1-Nov-83 7.8725 2-Nov-83 7.8400 3-Nov-83 7.8600 4-Nov-83 7.8950 7-Nov-83 7.8930 8-Nov-83 ND 9-Nov-83 7.8925 10-Nov-83 7.8750 11-Nov-83 ND 14-Nov-83 7.8880 15-Nov-83 7.8970 16-Nov-83 7.9325 17-Nov-83 7.9525 18-Nov-83 7.9550 21-Nov-83 7.9450 22-Nov-83 7.9400 23-Nov-83 7.9425 24-Nov-83 ND 25-Nov-83 7.9850 28-Nov-83 7.9750 29-Nov-83 7.9825 30-Nov-83 7.9600 1-Dec-83 7.9580 2-Dec-83 7.9925 5-Dec-83 8.0270 6-Dec-83 8.0075 7-Dec-83 8.0175 8-Dec-83 8.0040 9-Dec-83 8.0475 12-Dec-83 8.0670 13-Dec-83 8.1175 14-Dec-83 8.1140 15-Dec-83 8.1220 16-Dec-83 8.1475 19-Dec-83 8.1330 20-Dec-83 8.1080 21-Dec-83 8.1030 22-Dec-83 8.0910 23-Dec-83 8.0750 26-Dec-83 ND 27-Dec-83 8.0700 28-Dec-83 8.0520 29-Dec-83 8.0130 30-Dec-83 8.0100 2-Jan-84 ND 3-Jan-84 8.0820 4-Jan-84 8.1600 5-Jan-84 8.1610 6-Jan-84 8.1750 9-Jan-84 8.2200 10-Jan-84 8.1900 11-Jan-84 8.2575 12-Jan-84 8.2530 13-Jan-84 8.1550 16-Jan-84 8.1745 17-Jan-84 8.1800 18-Jan-84 8.1730 19-Jan-84 8.1580 20-Jan-84 8.1950 23-Jan-84 8.1500 24-Jan-84 8.1900 25-Jan-84 8.1750 26-Jan-84 8.1500 27-Jan-84 8.1750 30-Jan-84 8.1810 31-Jan-84 8.1880 1-Feb-84 8.1525 2-Feb-84 8.1100 3-Feb-84 8.0640 6-Feb-84 8.0975 7-Feb-84 8.1345 8-Feb-84 8.1170 9-Feb-84 8.0950 10-Feb-84 8.1050 13-Feb-84 ND 14-Feb-84 8.0725 15-Feb-84 7.9900 16-Feb-84 7.9500 17-Feb-84 7.9700 20-Feb-84 ND 21-Feb-84 8.0050 22-Feb-84 7.9300 23-Feb-84 7.9100 24-Feb-84 7.8250 27-Feb-84 7.8600 28-Feb-84 7.7975 29-Feb-84 7.7700 1-Mar-84 7.7990 2-Mar-84 7.7600 5-Mar-84 7.7190 6-Mar-84 7.6400 7-Mar-84 7.6425 8-Mar-84 7.6975 9-Mar-84 7.6975 12-Mar-84 7.7575 13-Mar-84 7.6880 14-Mar-84 7.6550 15-Mar-84 7.7075 16-Mar-84 7.7750 19-Mar-84 7.7800 20-Mar-84 7.8060 21-Mar-84 7.8300 22-Mar-84 7.7950 23-Mar-84 7.7750 26-Mar-84 7.7350 27-Mar-84 7.7050 28-Mar-84 7.7250 29-Mar-84 7.7015 30-Mar-84 7.7200 2-Apr-84 7.7350 3-Apr-84 7.7800 4-Apr-84 7.7800 5-Apr-84 7.7925 6-Apr-84 7.7860 9-Apr-84 7.8020 10-Apr-84 7.7850 11-Apr-84 7.7675 12-Apr-84 7.7875 13-Apr-84 7.8000 16-Apr-84 7.8300 17-Apr-84 7.8450 18-Apr-84 7.8450 19-Apr-84 7.8925 20-Apr-84 7.8900 23-Apr-84 7.8850 24-Apr-84 7.9200 25-Apr-84 7.9200 26-Apr-84 7.9400 27-Apr-84 7.9650 30-Apr-84 7.9850 1-May-84 8.0100 2-May-84 8.0010 3-May-84 7.9885 4-May-84 8.0250 7-May-84 8.1050 8-May-84 8.1230 9-May-84 8.1260 10-May-84 8.1500 11-May-84 8.1250 14-May-84 8.1200 15-May-84 8.0800 16-May-84 8.0495 17-May-84 8.0920 18-May-84 8.1240 21-May-84 8.0900 22-May-84 8.0675 23-May-84 8.1150 24-May-84 8.0450 25-May-84 8.0450 28-May-84 ND 29-May-84 8.0710 30-May-84 8.0850 31-May-84 8.0820 1-Jun-84 8.0065 4-Jun-84 7.9490 5-Jun-84 8.0130 6-Jun-84 7.9780 7-Jun-84 8.0220 8-Jun-84 8.0230 11-Jun-84 8.0475 12-Jun-84 8.0890 13-Jun-84 8.0610 14-Jun-84 8.0800 15-Jun-84 8.1130 18-Jun-84 8.1240 19-Jun-84 8.1175 20-Jun-84 8.1720 21-Jun-84 8.1750 22-Jun-84 8.1675 25-Jun-84 8.1940 26-Jun-84 8.1780 27-Jun-84 8.2080 28-Jun-84 8.1875 29-Jun-84 8.1795 2-Jul-84 8.1950 3-Jul-84 8.2375 4-Jul-84 ND 5-Jul-84 8.2615 6-Jul-84 8.2930 9-Jul-84 8.2910 10-Jul-84 8.2660 11-Jul-84 8.3100 12-Jul-84 8.3075 13-Jul-84 8.2850 16-Jul-84 8.2625 17-Jul-84 8.3050 18-Jul-84 8.3330 19-Jul-84 8.2820 20-Jul-84 8.3130 23-Jul-84 8.3460 24-Jul-84 8.3345 25-Jul-84 8.3100 26-Jul-84 8.3035 27-Jul-84 8.3710 30-Jul-84 8.3945 31-Jul-84 8.4300 1-Aug-84 8.4390 2-Aug-84 8.4040 3-Aug-84 8.3250 6-Aug-84 8.3630 7-Aug-84 8.4275 8-Aug-84 8.3900 9-Aug-84 8.3995 10-Aug-84 8.3840 13-Aug-84 8.4185 14-Aug-84 8.3475 15-Aug-84 8.3460 16-Aug-84 8.3125 17-Aug-84 8.3140 20-Aug-84 8.3350 21-Aug-84 8.3560 22-Aug-84 8.3180 23-Aug-84 8.2880 24-Aug-84 8.3125 27-Aug-84 8.3310 28-Aug-84 8.3035 29-Aug-84 8.3000 30-Aug-84 8.2900 31-Aug-84 8.3200 3-Sep-84 ND 4-Sep-84 8.4125 5-Sep-84 8.4425 6-Sep-84 8.4500 7-Sep-84 8.5125 10-Sep-84 8.5220 11-Sep-84 8.5120 12-Sep-84 8.5300 13-Sep-84 8.6000 14-Sep-84 8.5825 17-Sep-84 8.6460 18-Sep-84 8.6870 19-Sep-84 8.6975 20-Sep-84 8.7500 21-Sep-84 8.6650 24-Sep-84 8.6200 25-Sep-84 8.6830 26-Sep-84 8.6100 27-Sep-84 8.5860 28-Sep-84 8.6870 1-Oct-84 8.6450 2-Oct-84 8.6215 3-Oct-84 8.5850 4-Oct-84 8.6100 5-Oct-84 8.6460 8-Oct-84 ND 9-Oct-84 8.7060 10-Oct-84 8.6910 11-Oct-84 8.7125 12-Oct-84 8.7375 15-Oct-84 8.7960 16-Oct-84 8.8025 17-Oct-84 8.7900 18-Oct-84 8.8000 19-Oct-84 8.7130 22-Oct-84 8.7200 23-Oct-84 8.6500 24-Oct-84 8.6150 25-Oct-84 8.5900 26-Oct-84 8.6425 29-Oct-84 8.7210 30-Oct-84 8.6950 31-Oct-84 8.6610 1-Nov-84 8.5950 2-Nov-84 8.4925 5-Nov-84 8.4620 6-Nov-84 ND 7-Nov-84 8.4440 8-Nov-84 8.4825 9-Nov-84 8.4750 12-Nov-84 ND 13-Nov-84 8.4640 14-Nov-84 8.5240 15-Nov-84 8.5170 16-Nov-84 8.5450 19-Nov-84 8.5885 20-Nov-84 8.6180 21-Nov-84 8.6415 22-Nov-84 ND 23-Nov-84 8.6800 26-Nov-84 8.7415 27-Nov-84 8.7230 28-Nov-84 8.7400 29-Nov-84 8.7440 30-Nov-84 8.8400 3-Dec-84 8.8400 4-Dec-84 8.7150 5-Dec-84 8.8000 6-Dec-84 8.7620 7-Dec-84 8.8000 10-Dec-84 8.8150 11-Dec-84 8.8150 12-Dec-84 8.8200 13-Dec-84 8.8475 14-Dec-84 8.8200 17-Dec-84 8.8250 18-Dec-84 8.8450 19-Dec-84 8.8750 20-Dec-84 8.9450 21-Dec-84 8.9250 24-Dec-84 8.9250 25-Dec-84 ND 26-Dec-84 8.9350 27-Dec-84 8.9800 28-Dec-84 8.9530 31-Dec-84 8.9850 1-Jan-85 ND 2-Jan-85 9.0450 3-Jan-85 9.0325 4-Jan-85 9.0325 7-Jan-85 9.0460 8-Jan-85 9.0350 9-Jan-85 9.0350 10-Jan-85 9.0375 11-Jan-85 9.0650 14-Jan-85 9.1445 15-Jan-85 9.1525 16-Jan-85 9.1400 17-Jan-85 9.1450 18-Jan-85 9.1475 21-Jan-85 ND 22-Jan-85 9.0700 23-Jan-85 9.0860 24-Jan-85 9.0350 25-Jan-85 9.0475 28-Jan-85 9.0525 29-Jan-85 9.0630 30-Jan-85 9.0525 31-Jan-85 9.0400 1-Feb-85 9.0600 4-Feb-85 9.1460 5-Feb-85 9.1850 6-Feb-85 9.1625 7-Feb-85 9.1975 8-Feb-85 9.2200 11-Feb-85 9.2750 12-Feb-85 ND 13-Feb-85 9.3420 14-Feb-85 9.3075 15-Feb-85 9.2550 18-Feb-85 ND 19-Feb-85 9.3550 20-Feb-85 9.3700 21-Feb-85 9.4300 22-Feb-85 9.4975 25-Feb-85 9.6800 26-Feb-85 9.6725 27-Feb-85 9.4200 28-Feb-85 9.4800 1-Mar-85 9.5300 4-Mar-85 9.5375 5-Mar-85 9.7150 6-Mar-85 9.6000 7-Mar-85 9.6500 8-Mar-85 9.6500 11-Mar-85 9.5460 12-Mar-85 9.5500 13-Mar-85 9.5575 14-Mar-85 9.6050 15-Mar-85 9.5775 18-Mar-85 9.5125 19-Mar-85 9.3550 20-Mar-85 9.3625 21-Mar-85 9.2200 22-Mar-85 9.2500 25-Mar-85 9.2775 26-Mar-85 9.2175 27-Mar-85 9.0010 28-Mar-85 9.0500 29-Mar-85 8.9200 1-Apr-85 9.0275 2-Apr-85 9.1075 3-Apr-85 9.0500 4-Apr-85 9.1775 5-Apr-85 9.1325 8-Apr-85 9.1075 9-Apr-85 9.0875 10-Apr-85 9.0805 11-Apr-85 8.9350 12-Apr-85 8.9225 15-Apr-85 8.8575 16-Apr-85 8.8575 17-Apr-85 8.8775 18-Apr-85 8.7700 19-Apr-85 8.7750 22-Apr-85 8.8460 23-Apr-85 8.9775 24-Apr-85 9.0500 25-Apr-85 9.1300 26-Apr-85 9.0700 29-Apr-85 9.0300 30-Apr-85 9.0125 1-May-85 9.1125 2-May-85 9.1400 3-May-85 9.2500 6-May-85 9.2410 7-May-85 9.1300 8-May-85 9.1650 9-May-85 9.0450 10-May-85 9.0600 13-May-85 8.9100 14-May-85 8.8500 15-May-85 8.9000 16-May-85 8.9550 17-May-85 8.8800 20-May-85 8.8250 21-May-85 8.8600 22-May-85 8.9200 23-May-85 8.9350 24-May-85 8.9350 27-May-85 ND 28-May-85 8.9600 29-May-85 8.9000 30-May-85 8.9250 31-May-85 8.8700 3-Jun-85 8.8400 4-Jun-85 8.8550 5-Jun-85 8.9030 6-Jun-85 8.8700 7-Jun-85 8.9000 10-Jun-85 8.9500 11-Jun-85 8.9300 12-Jun-85 8.9340 13-Jun-85 8.9390 14-Jun-85 8.8600 17-Jun-85 8.8550 18-Jun-85 8.7700 19-Jun-85 8.7710 20-Jun-85 8.8525 21-Jun-85 8.8400 24-Jun-85 8.8490 25-Jun-85 8.8575 26-Jun-85 8.7950 27-Jun-85 8.8175 28-Jun-85 8.7425 1-Jul-85 8.7520 2-Jul-85 8.7600 3-Jul-85 8.7450 4-Jul-85 ND 5-Jul-85 8.6700 8-Jul-85 8.6150 9-Jul-85 8.5650 10-Jul-85 8.5100 11-Jul-85 8.4770 12-Jul-85 8.4275 15-Jul-85 8.4200 16-Jul-85 8.4060 17-Jul-85 8.3185 18-Jul-85 8.3740 19-Jul-85 8.4300 22-Jul-85 8.4565 23-Jul-85 8.3550 24-Jul-85 8.4200 25-Jul-85 8.3905 26-Jul-85 8.3900 29-Jul-85 8.2900 30-Jul-85 8.2900 31-Jul-85 8.2850 1-Aug-85 8.3575 2-Aug-85 8.3600 5-Aug-85 8.3700 6-Aug-85 8.4200 7-Aug-85 8.4125 8-Aug-85 8.3300 9-Aug-85 8.4050 12-Aug-85 8.3300 13-Aug-85 8.3050 14-Aug-85 8.3200 15-Aug-85 8.2500 16-Aug-85 8.2425 19-Aug-85 8.2500 20-Aug-85 8.2825 21-Aug-85 8.2825 22-Aug-85 8.2180 23-Aug-85 8.2300 26-Aug-85 8.2775 27-Aug-85 8.3100 28-Aug-85 8.2660 29-Aug-85 8.2890 30-Aug-85 8.3250 2-Sep-85 ND 3-Sep-85 8.4350 4-Sep-85 8.4250 5-Sep-85 8.4340 6-Sep-85 8.5960 9-Sep-85 8.6250 10-Sep-85 8.6160 11-Sep-85 8.6600 12-Sep-85 8.6200 13-Sep-85 8.5300 16-Sep-85 8.4900 17-Sep-85 8.5100 18-Sep-85 8.5250 19-Sep-85 8.5000 20-Sep-85 8.3780 23-Sep-85 8.1790 24-Sep-85 8.1275 25-Sep-85 8.0395 26-Sep-85 8.0050 27-Sep-85 8.0700 30-Sep-85 8.0500 1-Oct-85 7.9800 2-Oct-85 7.9800 3-Oct-85 7.9450 4-Oct-85 7.9150 7-Oct-85 7.9950 8-Oct-85 7.9800 9-Oct-85 7.9800 10-Oct-85 7.9940 11-Oct-85 7.9950 14-Oct-85 ND 15-Oct-85 7.9830 16-Oct-85 8.0350 17-Oct-85 7.9660 18-Oct-85 7.9640 21-Oct-85 7.9300 22-Oct-85 7.9425 23-Oct-85 7.9510 24-Oct-85 7.9600 25-Oct-85 7.9650 28-Oct-85 7.9350 29-Oct-85 7.8800 30-Oct-85 7.8750 31-Oct-85 7.8760 1-Nov-85 7.8600 4-Nov-85 7.8290 5-Nov-85 7.8375 6-Nov-85 7.8150 7-Nov-85 7.8675 8-Nov-85 7.8950 11-Nov-85 ND 12-Nov-85 7.8850 13-Nov-85 7.8700 14-Nov-85 7.8650 15-Nov-85 7.8750 18-Nov-85 7.8500 19-Nov-85 7.8125 20-Nov-85 7.8500 21-Nov-85 7.8870 22-Nov-85 7.7515 25-Nov-85 7.7175 26-Nov-85 7.6790 27-Nov-85 7.6590 28-Nov-85 ND 29-Nov-85 7.6355 2-Dec-85 7.6550 3-Dec-85 7.6940 4-Dec-85 7.6510 5-Dec-85 7.6525 6-Dec-85 7.6800 9-Dec-85 7.6990 10-Dec-85 7.7230 11-Dec-85 7.7550 12-Dec-85 7.6930 13-Dec-85 7.7070 16-Dec-85 7.7160 17-Dec-85 7.6820 18-Dec-85 7.7170 19-Dec-85 7.7185 20-Dec-85 7.7025 23-Dec-85 7.6850 24-Dec-85 7.6800 25-Dec-85 ND 26-Dec-85 7.6900 27-Dec-85 7.6400 30-Dec-85 7.6000 31-Dec-85 7.5750 1-Jan-86 ND 2-Jan-86 7.5710 3-Jan-86 7.5950 6-Jan-86 7.5590 7-Jan-86 7.5740 8-Jan-86 7.6225 9-Jan-86 7.5800 10-Jan-86 7.6075 13-Jan-86 7.6450 14-Jan-86 7.6360 15-Jan-86 7.6240 16-Jan-86 7.6380 17-Jan-86 7.6420 20-Jan-86 ND 21-Jan-86 7.6350 22-Jan-86 7.6275 23-Jan-86 7.6500 24-Jan-86 7.5885 27-Jan-86 7.5695 28-Jan-86 7.5350 29-Jan-86 7.5300 30-Jan-86 7.5090 31-Jan-86 7.5325 3-Feb-86 7.5620 4-Feb-86 7.5920 5-Feb-86 7.5210 6-Feb-86 7.5170 7-Feb-86 7.5600 10-Feb-86 7.5140 11-Feb-86 7.4850 12-Feb-86 7.4750 13-Feb-86 7.4500 14-Feb-86 7.4375 17-Feb-86 ND 18-Feb-86 7.4310 19-Feb-86 7.3400 20-Feb-86 7.3375 21-Feb-86 7.3490 24-Feb-86 7.2920 25-Feb-86 7.2040 26-Feb-86 7.1725 27-Feb-86 7.1550 28-Feb-86 7.2005 3-Mar-86 7.1900 4-Mar-86 7.1450 5-Mar-86 7.2450 6-Mar-86 7.2350 7-Mar-86 7.2200 10-Mar-86 7.2940 11-Mar-86 7.2550 12-Mar-86 7.2810 13-Mar-86 7.2975 14-Mar-86 7.2250 17-Mar-86 7.2050 18-Mar-86 7.2050 19-Mar-86 7.2200 20-Mar-86 7.2075 21-Mar-86 7.1750 24-Mar-86 7.2650 25-Mar-86 7.3850 26-Mar-86 7.3500 27-Mar-86 7.3500 28-Mar-86 7.3615 31-Mar-86 7.3700 1-Apr-86 7.3670 2-Apr-86 7.4150 3-Apr-86 7.4575 4-Apr-86 7.4950 7-Apr-86 7.5200 8-Apr-86 7.3825 9-Apr-86 7.3975 10-Apr-86 7.3800 11-Apr-86 7.3225 14-Apr-86 7.3225 15-Apr-86 7.3210 16-Apr-86 7.1900 17-Apr-86 7.1250 18-Apr-86 7.1575 21-Apr-86 7.1360 22-Apr-86 7.1050 23-Apr-86 7.0950 24-Apr-86 7.0800 25-Apr-86 7.0450 28-Apr-86 7.0025 29-Apr-86 7.0300 30-Apr-86 7.0070 1-May-86 7.0980 2-May-86 7.0850 5-May-86 7.0250 6-May-86 7.1000 7-May-86 7.0650 8-May-86 7.0150 9-May-86 7.0210 12-May-86 7.0400 13-May-86 7.1000 14-May-86 7.0725 15-May-86 7.0780 16-May-86 7.1100 19-May-86 7.1250 20-May-86 7.1675 21-May-86 7.1910 22-May-86 7.2600 23-May-86 7.2680 26-May-86 ND 27-May-86 7.2630 28-May-86 7.2690 29-May-86 7.3175 30-May-86 7.3905 2-Jun-86 7.3870 3-Jun-86 7.2850 4-Jun-86 7.3010 5-Jun-86 7.2400 6-Jun-86 7.1920 9-Jun-86 7.2110 10-Jun-86 7.1790 11-Jun-86 7.1680 12-Jun-86 7.1600 13-Jun-86 7.1680 16-Jun-86 7.1510 17-Jun-86 7.2420 18-Jun-86 7.2400 19-Jun-86 7.2275 20-Jun-86 7.2610 23-Jun-86 7.2450 24-Jun-86 7.1850 25-Jun-86 7.1700 26-Jun-86 7.1800 27-Jun-86 7.1410 30-Jun-86 7.1280 1-Jul-86 7.0825 2-Jul-86 7.1150 3-Jul-86 7.0850 4-Jul-86 ND 7-Jul-86 7.0950 8-Jul-86 7.1050 9-Jul-86 7.1160 10-Jul-86 7.1125 11-Jul-86 7.1465 14-Jul-86 7.1530 15-Jul-86 7.1080 16-Jul-86 7.0560 17-Jul-86 7.0500 18-Jul-86 7.0220 21-Jul-86 7.0200 22-Jul-86 7.0700 23-Jul-86 7.0575 24-Jul-86 7.0630 25-Jul-86 7.0800 28-Jul-86 7.0330 29-Jul-86 7.0180 30-Jul-86 7.0100 31-Jul-86 6.9760 1-Aug-86 6.9750 4-Aug-86 6.9870 5-Aug-86 6.9900 6-Aug-86 6.9700 7-Aug-86 6.9530 8-Aug-86 6.9530 11-Aug-86 6.9390 12-Aug-86 6.9605 13-Aug-86 6.9485 14-Aug-86 6.9320 15-Aug-86 6.9350 18-Aug-86 6.9500 19-Aug-86 6.9140 20-Aug-86 6.8950 21-Aug-86 6.8920 22-Aug-86 6.8990 25-Aug-86 6.9055 26-Aug-86 6.9200 27-Aug-86 6.9270 28-Aug-86 6.9310 29-Aug-86 6.8900 1-Sep-86 ND 2-Sep-86 6.8850 3-Sep-86 6.8760 4-Sep-86 6.8770 5-Sep-86 6.9110 8-Sep-86 6.9625 9-Sep-86 6.9405 10-Sep-86 6.9460 11-Sep-86 7.0110 12-Sep-86 6.9500 15-Sep-86 6.9300 16-Sep-86 6.9310 17-Sep-86 6.8810 18-Sep-86 6.8250 19-Sep-86 6.8290 22-Sep-86 6.9140 23-Sep-86 6.9560 24-Sep-86 6.9460 25-Sep-86 6.9500 26-Sep-86 6.9500 29-Sep-86 6.9210 30-Sep-86 6.9100 1-Oct-86 6.9070 2-Oct-86 6.8790 3-Oct-86 6.8550 6-Oct-86 6.8400 7-Oct-86 6.8600 8-Oct-86 6.8650 9-Oct-86 6.8830 10-Oct-86 6.8325 13-Oct-86 ND 14-Oct-86 6.8155 15-Oct-86 6.8160 16-Oct-86 6.8200 17-Oct-86 6.8270 20-Oct-86 6.8525 21-Oct-86 6.8520 22-Oct-86 6.8520 23-Oct-86 6.8800 24-Oct-86 6.9570 27-Oct-86 6.9980 28-Oct-86 6.9570 29-Oct-86 6.9650 30-Oct-86 7.0310 31-Oct-86 7.0380 3-Nov-86 7.0430 4-Nov-86 7.0270 5-Nov-86 7.0380 6-Nov-86 7.0330 7-Nov-86 7.0300 10-Nov-86 6.9900 11-Nov-86 ND 12-Nov-86 6.9525 13-Nov-86 6.9375 14-Nov-86 6.9250 17-Nov-86 6.9450 18-Nov-86 6.9490 19-Nov-86 6.9470 20-Nov-86 6.9530 21-Nov-86 6.9710 24-Nov-86 6.9790 25-Nov-86 6.9100 26-Nov-86 6.9225 27-Nov-86 ND 28-Nov-86 6.8775 1-Dec-86 6.8660 2-Dec-86 6.8900 3-Dec-86 6.8800 4-Dec-86 6.9230 5-Dec-86 6.9330 8-Dec-86 6.9530 9-Dec-86 6.9705 10-Dec-86 6.9570 11-Dec-86 6.9745 12-Dec-86 6.9715 15-Dec-86 6.9670 16-Dec-86 6.9700 17-Dec-86 6.9640 18-Dec-86 6.9520 19-Dec-86 6.9460 22-Dec-86 6.8860 23-Dec-86 6.8725 24-Dec-86 6.8795 25-Dec-86 ND 26-Dec-86 6.8570 29-Dec-86 6.8060 30-Dec-86 6.8190 31-Dec-86 6.7410 1-Jan-87 ND 2-Jan-87 6.7375 5-Jan-87 6.7750 6-Jan-87 6.7550 7-Jan-87 6.7850 8-Jan-87 6.7800 9-Jan-87 6.7580 12-Jan-87 6.6980 13-Jan-87 6.6650 14-Jan-87 6.5715 15-Jan-87 6.5895 16-Jan-87 6.5890 19-Jan-87 ND 20-Jan-87 6.5710 21-Jan-87 6.5920 22-Jan-87 6.5050 23-Jan-87 6.5380 26-Jan-87 6.5320 27-Jan-87 6.4950 28-Jan-87 6.4400 29-Jan-87 6.4570 30-Jan-87 6.5425 2-Feb-87 6.4825 3-Feb-87 6.4650 4-Feb-87 6.4900 5-Feb-87 6.5500 6-Feb-87 6.5800 9-Feb-87 6.5050 10-Feb-87 6.4625 11-Feb-87 6.5020 12-Feb-87 6.5350 13-Feb-87 6.5235 16-Feb-87 ND 17-Feb-87 6.4920 18-Feb-87 6.5100 19-Feb-87 6.5250 20-Feb-87 6.4960 23-Feb-87 6.4930 24-Feb-87 6.4935 25-Feb-87 6.4850 26-Feb-87 6.4650 27-Feb-87 6.4750 2-Mar-87 6.4700 3-Mar-87 6.4600 4-Mar-87 6.4580 5-Mar-87 6.4375 6-Mar-87 6.4510 9-Mar-87 6.4775 10-Mar-87 6.4780 11-Mar-87 6.4955 12-Mar-87 6.4795 13-Mar-87 6.4710 16-Mar-87 6.4320 17-Mar-87 6.4225 18-Mar-87 6.4160 19-Mar-87 6.4150 20-Mar-87 6.4085 23-Mar-87 6.3690 24-Mar-87 6.3170 25-Mar-87 6.3870 26-Mar-87 6.3880 27-Mar-87 6.3650 30-Mar-87 6.3210 31-Mar-87 6.3250 1-Apr-87 6.3600 2-Apr-87 6.3400 3-Apr-87 6.3600 6-Apr-87 6.3600 7-Apr-87 6.3610 8-Apr-87 6.3930 9-Apr-87 6.3570 10-Apr-87 6.3210 13-Apr-87 6.3210 14-Apr-87 6.2945 15-Apr-87 6.3030 16-Apr-87 6.3150 17-Apr-87 6.3240 20-Apr-87 6.3151 21-Apr-87 6.3200 22-Apr-87 6.3400 23-Apr-87 6.3130 24-Apr-87 6.2530 27-Apr-87 6.2390 28-Apr-87 6.2730 29-Apr-87 6.2795 30-Apr-87 6.2840 1-May-87 6.2350 4-May-87 6.2255 5-May-87 6.2030 6-May-87 6.2140 7-May-87 6.2345 8-May-87 6.2475 11-May-87 6.2850 12-May-87 6.2630 13-May-87 6.2650 14-May-87 6.2560 15-May-87 6.2390 18-May-87 6.2300 19-May-87 6.2420 20-May-87 6.2300 21-May-87 6.2375 22-May-87 6.2375 25-May-87 ND 26-May-87 6.3150 27-May-87 6.3460 28-May-87 6.3450 29-May-87 6.3620 1-Jun-87 6.3780 2-Jun-87 6.2975 3-Jun-87 6.3090 4-Jun-87 6.3410 5-Jun-87 6.3300 8-Jun-87 6.3100 9-Jun-87 6.2840 10-Jun-87 6.2860 11-Jun-87 6.2750 12-Jun-87 6.3090 15-Jun-87 6.3560 16-Jun-87 6.3550 17-Jun-87 6.3600 18-Jun-87 6.3620 19-Jun-87 6.3810 22-Jun-87 6.4130 23-Jun-87 6.4020 24-Jun-87 6.3620 25-Jun-87 6.3850 26-Jun-87 6.3810 29-Jun-87 6.3980 30-Jun-87 6.3860 1-Jul-87 6.3920 2-Jul-87 6.4000 3-Jul-87 6.4200 6-Jul-87 6.4205 7-Jul-87 6.4135 8-Jul-87 6.4240 9-Jul-87 6.4170 10-Jul-87 6.4330 13-Jul-87 6.4330 14-Jul-87 6.4450 15-Jul-87 6.3900 16-Jul-87 6.4140 17-Jul-87 6.4720 20-Jul-87 6.4850 21-Jul-87 6.4900 22-Jul-87 6.4950 23-Jul-87 6.4650 24-Jul-87 6.4650 27-Jul-87 6.4700 28-Jul-87 6.4800 29-Jul-87 6.4825 30-Jul-87 6.4760 31-Jul-87 6.4890 3-Aug-87 6.5140 4-Aug-87 6.5860 5-Aug-87 6.5550 6-Aug-87 6.5730 7-Aug-87 6.5920 10-Aug-87 6.5980 11-Aug-87 6.5990 12-Aug-87 6.5860 13-Aug-87 6.5700 14-Aug-87 6.5360 17-Aug-87 6.5430 18-Aug-87 6.4520 19-Aug-87 6.4430 20-Aug-87 6.4170 21-Aug-87 6.3855 24-Aug-87 6.3770 25-Aug-87 6.4070 26-Aug-87 6.4120 27-Aug-87 6.3840 28-Aug-87 6.3800 31-Aug-87 6.3760 1-Sep-87 6.3785 2-Sep-87 6.3560 3-Sep-87 6.3340 4-Sep-87 6.3450 7-Sep-87 ND 8-Sep-87 6.3305 9-Sep-87 6.3510 10-Sep-87 6.3750 11-Sep-87 6.3560 14-Sep-87 6.4110 15-Sep-87 6.3940 16-Sep-87 6.3850 17-Sep-87 6.3830 18-Sep-87 6.3620 21-Sep-87 6.3850 22-Sep-87 6.4030 23-Sep-87 6.4050 24-Sep-87 6.4020 25-Sep-87 6.3990 28-Sep-87 6.4075 29-Sep-87 6.4510 30-Sep-87 6.4580 1-Oct-87 6.4780 2-Oct-87 6.4600 5-Oct-87 6.4600 6-Oct-87 6.4370 7-Oct-87 6.4125 8-Oct-87 6.4020 9-Oct-87 6.3780 12-Oct-87 ND 13-Oct-87 6.3975 14-Oct-87 6.3690 15-Oct-87 6.3450 16-Oct-87 6.3560 19-Oct-87 6.3080 20-Oct-87 6.3790 21-Oct-87 6.3750 22-Oct-87 6.3980 23-Oct-87 6.3200 26-Oct-87 6.2900 27-Oct-87 6.2700 28-Oct-87 6.2420 29-Oct-87 6.2000 30-Oct-87 6.2000 2-Nov-87 6.1600 3-Nov-87 6.1600 4-Nov-87 6.1500 5-Nov-87 6.0000 6-Nov-87 6.0600 9-Nov-87 6.0140 10-Nov-87 6.0250 11-Nov-87 ND 12-Nov-87 6.1100 13-Nov-87 6.0980 16-Nov-87 6.1350 17-Nov-87 6.1010 18-Nov-87 6.0970 19-Nov-87 6.0825 20-Nov-87 6.0800 23-Nov-87 6.0440 24-Nov-87 6.0850 25-Nov-87 6.0360 26-Nov-87 ND 27-Nov-87 6.0150 30-Nov-87 5.9610 1-Dec-87 5.9870 2-Dec-87 6.0030 3-Dec-87 6.0280 4-Dec-87 6.0450 7-Dec-87 6.0500 8-Dec-87 6.0400 9-Dec-87 6.0220 10-Dec-87 5.9570 11-Dec-87 5.9400 14-Dec-87 5.9380 15-Dec-87 5.9400 16-Dec-87 5.9470 17-Dec-87 5.9200 18-Dec-87 5.9400 21-Dec-87 5.9480 22-Dec-87 5.9360 23-Dec-87 5.9440 24-Dec-87 5.9360 25-Dec-87 ND 28-Dec-87 5.8400 29-Dec-87 5.8450 30-Dec-87 5.8390 31-Dec-87 5.7950 1-Jan-88 ND 4-Jan-88 5.8070 5-Jan-88 5.9050 6-Jan-88 5.9770 7-Jan-88 5.9400 8-Jan-88 5.9685 11-Jan-88 5.9410 12-Jan-88 5.9350 13-Jan-88 5.9290 14-Jan-88 5.9290 15-Jan-88 6.0500 18-Jan-88 ND 19-Jan-88 6.0305 20-Jan-88 5.9880 21-Jan-88 5.9910 22-Jan-88 6.0200 25-Jan-88 6.0290 26-Jan-88 6.0320 27-Jan-88 6.0150 28-Jan-88 6.0050 29-Jan-88 6.0320 1-Feb-88 6.0680 2-Feb-88 6.0600 3-Feb-88 6.0450 4-Feb-88 6.0570 5-Feb-88 6.0700 8-Feb-88 6.0700 9-Feb-88 6.0735 10-Feb-88 6.0500 11-Feb-88 6.0475 12-Feb-88 6.1000 15-Feb-88 ND 16-Feb-88 6.0980 17-Feb-88 6.0700 18-Feb-88 6.0825 19-Feb-88 6.0750 22-Feb-88 6.0395 23-Feb-88 6.0250 24-Feb-88 6.0230 25-Feb-88 6.0125 26-Feb-88 5.9900 29-Feb-88 5.9920 1-Mar-88 5.9925 2-Mar-88 6.0075 3-Mar-88 6.0235 4-Mar-88 6.0060 7-Mar-88 5.9575 8-Mar-88 5.9310 9-Mar-88 5.9200 10-Mar-88 5.9345 11-Mar-88 5.9200 14-Mar-88 5.9225 15-Mar-88 5.9300 16-Mar-88 5.9450 17-Mar-88 5.9845 18-Mar-88 5.9950 21-Mar-88 5.9850 22-Mar-88 5.9875 23-Mar-88 5.9725 24-Mar-88 5.9455 25-Mar-88 5.9300 28-Mar-88 5.8910 29-Mar-88 5.8940 30-Mar-88 5.8980 31-Mar-88 5.8710 1-Apr-88 5.8700 4-Apr-88 5.8780 5-Apr-88 5.9010 6-Apr-88 5.9175 7-Apr-88 5.9300 8-Apr-88 5.9100 11-Apr-88 5.9400 12-Apr-88 5.9400 13-Apr-88 5.9500 14-Apr-88 5.8800 15-Apr-88 5.8650 18-Apr-88 5.8450 19-Apr-88 5.8575 20-Apr-88 5.8575 21-Apr-88 5.8525 22-Apr-88 5.8800 25-Apr-88 5.8900 26-Apr-88 5.8850 27-Apr-88 5.8855 28-Apr-88 5.8630 29-Apr-88 5.8750 2-May-88 5.8900 3-May-88 5.8800 4-May-88 5.8900 5-May-88 5.8850 6-May-88 5.8955 9-May-88 5.8875 10-May-88 5.8775 11-May-88 5.8625 12-May-88 5.8770 13-May-88 5.8800 16-May-88 5.8910 17-May-88 5.9350 18-May-88 5.9370 19-May-88 5.9225 20-May-88 5.9285 23-May-88 5.9225 24-May-88 5.9200 25-May-88 5.9250 26-May-88 5.9375 27-May-88 5.9550 30-May-88 ND 31-May-88 5.9925 1-Jun-88 6.0100 2-Jun-88 6.0380 3-Jun-88 6.0385 6-Jun-88 6.0160 7-Jun-88 5.9925 8-Jun-88 5.9925 9-Jun-88 6.0040 10-Jun-88 6.0075 13-Jun-88 6.0295 14-Jun-88 6.0800 15-Jun-88 6.0850 16-Jun-88 6.0880 17-Jun-88 6.0950 20-Jun-88 6.1050 21-Jun-88 6.1050 22-Jun-88 6.1560 23-Jun-88 6.1840 24-Jun-88 6.2685 27-Jun-88 6.2675 28-Jun-88 6.2310 29-Jun-88 6.2835 30-Jun-88 6.2850 1-Jul-88 6.3000 4-Jul-88 ND 5-Jul-88 6.2990 6-Jul-88 6.2850 7-Jul-88 6.2670 8-Jul-88 6.3130 11-Jul-88 6.3580 12-Jul-88 6.3300 13-Jul-88 6.3520 14-Jul-88 6.3610 15-Jul-88 6.4475 18-Jul-88 6.4600 19-Jul-88 6.4080 20-Jul-88 6.3680 21-Jul-88 6.3335 22-Jul-88 6.3000 25-Jul-88 6.3550 26-Jul-88 6.3885 27-Jul-88 6.3550 28-Jul-88 6.3850 29-Jul-88 6.4190 1-Aug-88 6.4380 2-Aug-88 6.4465 3-Aug-88 6.4440 4-Aug-88 6.4480 5-Aug-88 6.4710 8-Aug-88 6.5075 9-Aug-88 6.5425 10-Aug-88 6.5500 11-Aug-88 6.5150 12-Aug-88 6.4740 15-Aug-88 6.4790 16-Aug-88 6.4420 17-Aug-88 6.5400 18-Aug-88 6.5050 19-Aug-88 6.4910 22-Aug-88 6.5695 23-Aug-88 6.5345 24-Aug-88 6.5115 25-Aug-88 6.4540 26-Aug-88 6.4360 29-Aug-88 6.4650 30-Aug-88 6.4620 31-Aug-88 6.4930 1-Sep-88 6.4910 2-Sep-88 6.4560 5-Sep-88 ND 6-Sep-88 6.4050 7-Sep-88 6.4050 8-Sep-88 6.4175 9-Sep-88 6.4200 12-Sep-88 6.4115 13-Sep-88 6.4125 14-Sep-88 6.4825 15-Sep-88 6.4750 16-Sep-88 6.4850 19-Sep-88 6.4350 20-Sep-88 6.4175 21-Sep-88 6.4450 22-Sep-88 6.4625 23-Sep-88 6.4525 26-Sep-88 6.4750 27-Sep-88 6.4600 28-Sep-88 6.4525 29-Sep-88 6.4550 30-Sep-88 6.4250 3-Oct-88 6.3980 4-Oct-88 6.3940 5-Oct-88 6.3920 6-Oct-88 6.3950 7-Oct-88 6.3840 10-Oct-88 ND 11-Oct-88 6.3475 12-Oct-88 6.2980 13-Oct-88 6.2580 14-Oct-88 6.2490 17-Oct-88 6.2440 18-Oct-88 6.2270 19-Oct-88 6.2450 20-Oct-88 6.2250 21-Oct-88 6.1800 24-Oct-88 6.1750 25-Oct-88 6.2150 26-Oct-88 6.1950 27-Oct-88 6.1920 28-Oct-88 6.1800 31-Oct-88 6.1950 1-Nov-88 6.2000 2-Nov-88 6.1800 3-Nov-88 6.1640 4-Nov-88 6.2175 7-Nov-88 6.1900 8-Nov-88 6.1960 9-Nov-88 6.1330 10-Nov-88 6.1280 11-Nov-88 ND 14-Nov-88 6.0880 15-Nov-88 6.0850 16-Nov-88 6.0400 17-Nov-88 6.0640 18-Nov-88 6.0720 21-Nov-88 6.0440 22-Nov-88 6.0230 23-Nov-88 6.0060 24-Nov-88 ND 25-Nov-88 6.0040 28-Nov-88 6.0400 29-Nov-88 6.0200 30-Nov-88 6.0415 1-Dec-88 6.0240 2-Dec-88 6.0200 5-Dec-88 6.0010 6-Dec-88 6.0150 7-Dec-88 6.0900 8-Dec-88 6.0480 9-Dec-88 6.0250 12-Dec-88 6.0495 13-Dec-88 6.0670 14-Dec-88 6.0450 15-Dec-88 6.0680 16-Dec-88 6.1190 19-Dec-88 6.1210 20-Dec-88 6.1625 21-Dec-88 6.1300 22-Dec-88 6.1370 23-Dec-88 6.1390 26-Dec-88 ND 27-Dec-88 6.1380 28-Dec-88 6.1725 29-Dec-88 6.1625 30-Dec-88 6.1310 2-Jan-89 ND 3-Jan-89 6.0960 4-Jan-89 6.1600 5-Jan-89 6.1800 6-Jan-89 6.2300 9-Jan-89 6.2640 10-Jan-89 6.2750 11-Jan-89 6.2500 12-Jan-89 6.2500 13-Jan-89 6.2695 16-Jan-89 ND 17-Jan-89 6.3120 18-Jan-89 6.3525 19-Jan-89 6.3470 20-Jan-89 6.2940 23-Jan-89 6.2775 24-Jan-89 6.2850 25-Jan-89 6.2915 26-Jan-89 6.2910 27-Jan-89 6.3340 30-Jan-89 6.3310 31-Jan-89 6.3600 1-Feb-89 6.3400 2-Feb-89 6.3530 3-Feb-89 6.3830 6-Feb-89 6.3820 7-Feb-89 6.3470 8-Feb-89 6.3700 9-Feb-89 6.3300 10-Feb-89 6.3325 13-Feb-89 6.3530 14-Feb-89 6.3050 15-Feb-89 6.2930 16-Feb-89 6.3070 17-Feb-89 6.2950 20-Feb-89 ND 21-Feb-89 6.3210 22-Feb-89 6.3005 23-Feb-89 6.2800 24-Feb-89 6.2850 27-Feb-89 6.2880 28-Feb-89 6.2870 1-Mar-89 6.3250 2-Mar-89 6.3360 3-Mar-89 6.3310 6-Mar-89 6.3590 7-Mar-89 6.3510 8-Mar-89 6.3610 9-Mar-89 6.3750 10-Mar-89 6.3830 13-Mar-89 6.3980 14-Mar-89 6.3820 15-Mar-89 6.4060 16-Mar-89 6.4140 17-Mar-89 6.4035 20-Mar-89 6.4140 21-Mar-89 6.3920 22-Mar-89 6.3840 23-Mar-89 6.3870 24-Mar-89 6.3950 27-Mar-89 6.4280 28-Mar-89 6.4700 29-Mar-89 6.4455 30-Mar-89 6.4620 31-Mar-89 6.4430 3-Apr-89 6.4000 4-Apr-89 6.3750 5-Apr-89 6.3650 6-Apr-89 6.3690 7-Apr-89 6.4050 10-Apr-89 6.4060 11-Apr-89 6.4200 12-Apr-89 6.4165 13-Apr-89 6.3850 14-Apr-89 6.3780 17-Apr-89 6.3320 18-Apr-89 6.3260 19-Apr-89 6.3450 20-Apr-89 6.3105 21-Apr-89 6.3100 24-Apr-89 6.3365 25-Apr-89 6.3560 26-Apr-89 6.3830 27-Apr-89 6.3720 28-Apr-89 6.3880 1-May-89 6.4200 2-May-89 6.4110 3-May-89 6.4200 4-May-89 6.4230 5-May-89 6.4460 8-May-89 6.4550 9-May-89 6.4895 10-May-89 6.4510 11-May-89 6.4800 12-May-89 6.4900 15-May-89 6.5500 16-May-89 6.5700 17-May-89 6.6540 18-May-89 6.6530 19-May-89 6.6475 22-May-89 6.7620 23-May-89 6.7510 24-May-89 6.7595 25-May-89 6.7120 26-May-89 6.6970 29-May-89 ND 30-May-89 6.7585 31-May-89 6.6640 1-Jun-89 6.6850 2-Jun-89 6.6240 5-Jun-89 6.6405 6-Jun-89 6.6710 7-Jun-89 6.6390 8-Jun-89 6.6735 9-Jun-89 6.7520 12-Jun-89 6.8125 13-Jun-89 6.8145 14-Jun-89 6.8150 15-Jun-89 6.8165 16-Jun-89 6.7220 19-Jun-89 6.6800 20-Jun-89 6.6905 21-Jun-89 6.6520 22-Jun-89 6.6380 23-Jun-89 6.5750 26-Jun-89 6.6405 27-Jun-89 6.6220 28-Jun-89 6.6520 29-Jun-89 6.6450 30-Jun-89 6.6570 3-Jul-89 6.5750 4-Jul-89 ND 5-Jul-89 6.4720 6-Jul-89 6.4600 7-Jul-89 6.4540 10-Jul-89 6.3980 11-Jul-89 6.4590 12-Jul-89 6.4450 13-Jul-89 6.4480 14-Jul-89 6.5020 17-Jul-89 6.5065 18-Jul-89 6.4710 19-Jul-89 6.4925 20-Jul-89 6.4865 21-Jul-89 6.5000 24-Jul-89 6.5100 25-Jul-89 6.4810 26-Jul-89 6.4240 27-Jul-89 6.3990 28-Jul-89 6.4380 31-Jul-89 6.3840 1-Aug-89 6.3840 2-Aug-89 6.3590 3-Aug-89 6.3900 4-Aug-89 6.4770 7-Aug-89 6.4975 8-Aug-89 6.4605 9-Aug-89 6.4720 10-Aug-89 6.4550 11-Aug-89 6.5840 14-Aug-89 6.5950 15-Aug-89 6.6040 16-Aug-89 6.6000 17-Aug-89 6.6625 18-Aug-89 6.6100 21-Aug-89 6.6150 22-Aug-89 6.5925 23-Aug-89 6.6200 24-Aug-89 6.6280 25-Aug-89 6.6150 28-Aug-89 6.6230 29-Aug-89 6.5725 30-Aug-89 6.5680 31-Aug-89 6.6210 1-Sep-89 6.6860 4-Sep-89 ND 5-Sep-89 6.7140 6-Sep-89 6.6720 7-Sep-89 6.6900 8-Sep-89 6.6790 11-Sep-89 6.6975 12-Sep-89 6.6950 13-Sep-89 6.6750 14-Sep-89 6.6500 15-Sep-89 6.7440 18-Sep-89 6.6100 19-Sep-89 6.6100 20-Sep-89 6.5850 21-Sep-89 6.5950 22-Sep-89 6.5990 25-Sep-89 6.5000 26-Sep-89 6.4720 27-Sep-89 6.4460 28-Sep-89 6.4555 29-Sep-89 6.4310 2-Oct-89 6.4340 3-Oct-89 6.4700 4-Oct-89 6.4450 5-Oct-89 6.4850 6-Oct-89 6.4800 9-Oct-89 ND 10-Oct-89 6.5150 11-Oct-89 6.5700 12-Oct-89 6.5640 13-Oct-89 6.5200 16-Oct-89 6.4725 17-Oct-89 6.4460 18-Oct-89 6.4520 19-Oct-89 6.4380 20-Oct-89 6.4550 23-Oct-89 6.4505 24-Oct-89 6.3995 25-Oct-89 6.4005 26-Oct-89 6.4020 27-Oct-89 6.3930 30-Oct-89 6.4060 31-Oct-89 6.4200 1-Nov-89 6.4130 2-Nov-89 6.4400 3-Nov-89 6.4320 6-Nov-89 6.4390 7-Nov-89 6.4250 8-Nov-89 6.4200 9-Nov-89 6.4270 10-Nov-89 6.4600 13-Nov-89 6.4850 14-Nov-89 6.4500 15-Nov-89 6.4480 16-Nov-89 6.4500 17-Nov-89 6.4475 20-Nov-89 6.4520 21-Nov-89 6.4400 22-Nov-89 6.4350 23-Nov-89 ND 24-Nov-89 6.4210 27-Nov-89 6.4040 28-Nov-89 6.3950 29-Nov-89 6.3800 30-Nov-89 6.3800 1-Dec-89 6.3850 4-Dec-89 6.3810 5-Dec-89 6.3740 6-Dec-89 6.3470 7-Dec-89 6.3560 8-Dec-89 6.3650 11-Dec-89 6.3500 12-Dec-89 6.2700 13-Dec-89 6.2800 14-Dec-89 6.2860 15-Dec-89 6.2600 18-Dec-89 6.2775 19-Dec-89 6.2820 20-Dec-89 6.2980 21-Dec-89 6.2690 22-Dec-89 6.2400 25-Dec-89 ND 26-Dec-89 6.2100 27-Dec-89 6.1920 28-Dec-89 6.2100 29-Dec-89 6.2065