FINLAND -- SPOT EXCHANGE RATE, MARKKAA.US$ ------------------------------------------ 4-Jan-71 4.2154 5-Jan-71 4.2154 6-Jan-71 4.2154 7-Jan-71 4.2154 8-Jan-71 4.2154 11-Jan-71 4.2154 12-Jan-71 4.2154 13-Jan-71 4.2154 14-Jan-71 4.2154 15-Jan-71 4.2154 18-Jan-71 4.2154 19-Jan-71 4.2154 20-Jan-71 4.2154 21-Jan-71 4.2154 22-Jan-71 4.2154 25-Jan-71 4.2154 26-Jan-71 4.2154 27-Jan-71 4.2154 28-Jan-71 4.2154 29-Jan-71 4.2154 1-Feb-71 4.2154 2-Feb-71 4.2154 3-Feb-71 4.2154 4-Feb-71 4.2154 5-Feb-71 4.2154 8-Feb-71 4.2154 9-Feb-71 4.2154 10-Feb-71 4.2154 11-Feb-71 4.2154 12-Feb-71 ND 15-Feb-71 ND 16-Feb-71 4.2154 17-Feb-71 4.2154 18-Feb-71 4.2154 19-Feb-71 4.2154 22-Feb-71 4.2154 23-Feb-71 4.2154 24-Feb-71 4.2154 25-Feb-71 4.2154 26-Feb-71 4.2154 1-Mar-71 4.2154 2-Mar-71 4.2154 3-Mar-71 4.2154 4-Mar-71 4.2154 5-Mar-71 4.2154 8-Mar-71 4.2154 9-Mar-71 4.2154 10-Mar-71 4.2154 11-Mar-71 4.2154 12-Mar-71 4.2154 15-Mar-71 4.2154 16-Mar-71 4.2154 17-Mar-71 4.2154 18-Mar-71 4.2154 19-Mar-71 4.2154 22-Mar-71 4.2154 23-Mar-71 4.2154 24-Mar-71 4.2154 25-Mar-71 4.2154 26-Mar-71 4.2154 29-Mar-71 4.2154 30-Mar-71 4.2154 31-Mar-71 4.2154 1-Apr-71 4.2154 2-Apr-71 4.2154 5-Apr-71 4.2154 6-Apr-71 4.2154 7-Apr-71 4.2154 8-Apr-71 4.2154 9-Apr-71 4.2154 12-Apr-71 4.2154 13-Apr-71 4.2154 14-Apr-71 4.2154 15-Apr-71 4.2154 16-Apr-71 4.2154 19-Apr-71 4.2154 20-Apr-71 4.2154 21-Apr-71 4.2132 22-Apr-71 4.2132 23-Apr-71 4.2132 26-Apr-71 4.2132 27-Apr-71 4.2132 28-Apr-71 4.2132 29-Apr-71 4.2132 30-Apr-71 4.2132 3-May-71 4.2132 4-May-71 4.2132 5-May-71 4.2132 6-May-71 4.2132 7-May-71 4.2132 10-May-71 4.2132 11-May-71 4.2132 12-May-71 4.2132 13-May-71 4.2132 14-May-71 4.2132 17-May-71 4.2132 18-May-71 4.2132 19-May-71 4.2132 20-May-71 4.2132 21-May-71 4.2132 24-May-71 4.2132 25-May-71 4.2132 26-May-71 4.2132 27-May-71 4.2132 28-May-71 4.2132 31-May-71 ND 1-Jun-71 4.2132 2-Jun-71 4.2132 3-Jun-71 4.2132 4-Jun-71 4.2132 7-Jun-71 4.2132 8-Jun-71 4.2132 9-Jun-71 4.2132 10-Jun-71 4.2132 11-Jun-71 4.2132 14-Jun-71 4.2132 15-Jun-71 4.2132 16-Jun-71 4.2132 17-Jun-71 4.2132 18-Jun-71 4.2132 21-Jun-71 4.2132 22-Jun-71 4.2132 23-Jun-71 4.2132 24-Jun-71 4.2132 25-Jun-71 4.2132 28-Jun-71 4.2132 29-Jun-71 4.2132 30-Jun-71 4.2132 1-Jul-71 4.2132 2-Jul-71 4.2132 5-Jul-71 ND 6-Jul-71 4.2132 7-Jul-71 4.2132 8-Jul-71 4.2132 9-Jul-71 4.2132 12-Jul-71 4.2132 13-Jul-71 4.2132 14-Jul-71 4.2132 15-Jul-71 4.2132 16-Jul-71 4.2132 19-Jul-71 4.2132 20-Jul-71 4.2132 21-Jul-71 4.2132 22-Jul-71 4.2132 23-Jul-71 4.2132 26-Jul-71 4.2132 27-Jul-71 4.2132 28-Jul-71 4.2132 29-Jul-71 4.2132 30-Jul-71 4.2132 2-Aug-71 4.2132 3-Aug-71 4.2132 4-Aug-71 4.2132 5-Aug-71 4.2132 6-Aug-71 4.2132 9-Aug-71 4.2132 10-Aug-71 4.2132 11-Aug-71 4.2132 12-Aug-71 4.2132 13-Aug-71 4.2132 16-Aug-71 ND 17-Aug-71 ND 18-Aug-71 ND 19-Aug-71 ND 20-Aug-71 ND 23-Aug-71 ND 24-Aug-71 ND 25-Aug-71 ND 26-Aug-71 ND 27-Aug-71 ND 30-Aug-71 ND 31-Aug-71 ND 1-Sep-71 ND 2-Sep-71 ND 3-Sep-71 ND 6-Sep-71 ND 7-Sep-71 ND 8-Sep-71 ND 9-Sep-71 4.1857 10-Sep-71 4.1900 13-Sep-71 4.1900 14-Sep-71 4.1958 15-Sep-71 4.1958 16-Sep-71 4.1958 17-Sep-71 4.1958 20-Sep-71 4.1958 21-Sep-71 4.1999 22-Sep-71 4.1955 23-Sep-71 4.1999 24-Sep-71 4.1999 27-Sep-71 4.1911 28-Sep-71 4.1974 29-Sep-71 4.2105 30-Sep-71 4.2018 1-Oct-71 4.1880 4-Oct-71 4.2017 5-Oct-71 4.1999 6-Oct-71 4.1999 7-Oct-71 4.1999 8-Oct-71 4.1999 11-Oct-71 ND 12-Oct-71 4.1999 13-Oct-71 4.1999 14-Oct-71 4.1999 15-Oct-71 4.1999 18-Oct-71 4.1999 19-Oct-71 4.1999 20-Oct-71 4.1999 21-Oct-71 4.1999 22-Oct-71 4.1999 25-Oct-71 ND 26-Oct-71 4.2105 27-Oct-71 4.2105 28-Oct-71 4.2105 29-Oct-71 4.2105 1-Nov-71 4.2105 2-Nov-71 ND 3-Nov-71 4.2105 4-Nov-71 4.2105 5-Nov-71 4.2105 8-Nov-71 4.1999 9-Nov-71 4.1999 10-Nov-71 4.1999 11-Nov-71 4.1999 12-Nov-71 4.1999 15-Nov-71 4.2105 16-Nov-71 4.2105 17-Nov-71 4.2105 18-Nov-71 4.2105 19-Nov-71 4.2105 22-Nov-71 4.2105 23-Nov-71 4.2105 24-Nov-71 4.2105 25-Nov-71 ND 26-Nov-71 4.2105 29-Nov-71 4.1964 30-Nov-71 4.1964 1-Dec-71 4.1964 2-Dec-71 4.1964 3-Dec-71 4.1964 6-Dec-71 4.2105 7-Dec-71 4.2105 8-Dec-71 4.2105 9-Dec-71 4.2105 10-Dec-71 4.2105 13-Dec-71 4.1999 14-Dec-71 4.1999 15-Dec-71 4.1999 16-Dec-71 4.1999 17-Dec-71 4.1999 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 4.1667 29-Dec-71 4.1667 30-Dec-71 4.1537 31-Dec-71 4.1451 3-Jan-72 4.1300 4-Jan-72 4.1597 5-Jan-72 4.1494 6-Jan-72 4.1322 7-Jan-72 4.1442 10-Jan-72 4.1494 11-Jan-72 4.1494 12-Jan-72 4.1667 13-Jan-72 4.1667 14-Jan-72 4.1667 17-Jan-72 4.1667 18-Jan-72 4.1580 19-Jan-72 4.1580 20-Jan-72 4.1528 21-Jan-72 4.1528 24-Jan-72 4.1528 25-Jan-72 4.1528 26-Jan-72 4.1528 27-Jan-72 4.1528 28-Jan-72 4.1528 31-Jan-72 4.1528 1-Feb-72 4.1528 2-Feb-72 4.1408 3-Feb-72 4.1408 4-Feb-72 4.1408 7-Feb-72 4.1408 8-Feb-72 4.1408 9-Feb-72 4.1408 10-Feb-72 4.1408 11-Feb-72 4.1667 14-Feb-72 4.1667 15-Feb-72 4.1667 16-Feb-72 4.1528 17-Feb-72 4.1408 18-Feb-72 4.1425 21-Feb-72 ND 22-Feb-72 4.1494 23-Feb-72 4.1494 24-Feb-72 4.1632 25-Feb-72 4.1528 28-Feb-72 4.1528 29-Feb-72 4.1494 1-Mar-72 4.1494 2-Mar-72 4.1408 3-Mar-72 4.1494 6-Mar-72 4.1494 7-Mar-72 4.1408 8-Mar-72 4.1408 9-Mar-72 4.1408 10-Mar-72 4.1322 13-Mar-72 4.1494 14-Mar-72 4.1494 15-Mar-72 4.1494 16-Mar-72 4.1494 17-Mar-72 4.1494 20-Mar-72 4.1494 21-Mar-72 4.1391 22-Mar-72 4.1391 23-Mar-72 4.1494 24-Mar-72 4.1494 27-Mar-72 4.1494 28-Mar-72 4.1391 29-Mar-72 4.1494 30-Mar-72 4.1494 31-Mar-72 4.1494 3-Apr-72 4.1494 4-Apr-72 4.1408 5-Apr-72 4.1408 6-Apr-72 4.1408 7-Apr-72 4.1494 10-Apr-72 4.1494 11-Apr-72 4.1494 12-Apr-72 4.1494 13-Apr-72 4.1494 14-Apr-72 4.1580 17-Apr-72 4.1580 18-Apr-72 4.1667 19-Apr-72 4.1667 20-Apr-72 4.1667 21-Apr-72 4.1494 24-Apr-72 4.1494 25-Apr-72 4.1494 26-Apr-72 4.1494 27-Apr-72 4.1494 28-Apr-72 4.1494 1-May-72 4.1494 2-May-72 4.1494 3-May-72 4.1494 4-May-72 4.1494 5-May-72 4.1494 8-May-72 4.1494 9-May-72 4.1494 10-May-72 4.1494 11-May-72 4.1408 12-May-72 4.1408 15-May-72 4.1494 16-May-72 4.1494 17-May-72 4.1494 18-May-72 4.1494 19-May-72 4.1494 22-May-72 4.1494 23-May-72 4.1494 24-May-72 4.1494 25-May-72 4.1841 26-May-72 4.2194 29-May-72 ND 30-May-72 4.1237 31-May-72 4.1494 1-Jun-72 4.1494 2-Jun-72 4.1494 5-Jun-72 4.1322 6-Jun-72 4.1408 7-Jun-72 4.1408 8-Jun-72 4.1408 9-Jun-72 4.1408 12-Jun-72 4.1408 13-Jun-72 4.1408 14-Jun-72 4.1408 15-Jun-72 4.1408 16-Jun-72 4.1322 19-Jun-72 4.1322 20-Jun-72 4.1322 21-Jun-72 4.1408 22-Jun-72 4.1494 23-Jun-72 ND 26-Jun-72 ND 27-Jun-72 ND 28-Jun-72 ND 29-Jun-72 4.1667 30-Jun-72 4.1667 3-Jul-72 4.1667 4-Jul-72 ND 5-Jul-72 4.1667 6-Jul-72 4.1408 7-Jul-72 4.1408 10-Jul-72 4.1667 11-Jul-72 4.1667 12-Jul-72 4.1667 13-Jul-72 4.1667 14-Jul-72 4.1667 17-Jul-72 4.1667 18-Jul-72 4.1667 19-Jul-72 4.1667 20-Jul-72 4.1667 21-Jul-72 4.1667 24-Jul-72 4.1667 25-Jul-72 4.1667 26-Jul-72 4.1322 27-Jul-72 4.1667 28-Jul-72 4.1667 31-Jul-72 4.1322 1-Aug-72 4.1322 2-Aug-72 4.1667 3-Aug-72 4.1667 4-Aug-72 4.1667 7-Aug-72 4.1667 8-Aug-72 4.1408 9-Aug-72 4.1494 10-Aug-72 4.1667 11-Aug-72 4.1667 14-Aug-72 4.1667 15-Aug-72 4.1667 16-Aug-72 4.1667 17-Aug-72 4.1667 18-Aug-72 4.1667 21-Aug-72 4.1667 22-Aug-72 4.1667 23-Aug-72 4.1667 24-Aug-72 4.1667 25-Aug-72 4.1667 28-Aug-72 4.1667 29-Aug-72 4.1667 30-Aug-72 4.1667 31-Aug-72 4.1667 1-Sep-72 4.1667 4-Sep-72 ND 5-Sep-72 4.1667 6-Sep-72 4.1667 7-Sep-72 4.1667 8-Sep-72 4.1667 11-Sep-72 4.1667 12-Sep-72 4.1667 13-Sep-72 4.1667 14-Sep-72 4.1667 15-Sep-72 4.1667 18-Sep-72 4.1408 19-Sep-72 4.1580 20-Sep-72 4.1667 21-Sep-72 4.1494 22-Sep-72 4.1667 25-Sep-72 4.1667 26-Sep-72 4.1667 27-Sep-72 4.1667 28-Sep-72 4.1667 29-Sep-72 4.1667 2-Oct-72 4.1667 3-Oct-72 4.1667 4-Oct-72 4.1494 5-Oct-72 4.1408 6-Oct-72 4.1667 9-Oct-72 ND 10-Oct-72 4.1667 11-Oct-72 4.1667 12-Oct-72 4.1667 13-Oct-72 4.1667 16-Oct-72 4.1667 17-Oct-72 4.1667 18-Oct-72 4.1667 19-Oct-72 4.1667 20-Oct-72 4.1667 23-Oct-72 ND 24-Oct-72 4.1667 25-Oct-72 4.1667 26-Oct-72 4.1667 27-Oct-72 4.1667 30-Oct-72 4.1667 31-Oct-72 4.1667 1-Nov-72 4.1494 2-Nov-72 4.1494 3-Nov-72 4.1580 6-Nov-72 4.1494 7-Nov-72 ND 8-Nov-72 4.1667 9-Nov-72 4.1667 10-Nov-72 4.1667 13-Nov-72 4.1667 14-Nov-72 4.1667 15-Nov-72 4.1667 16-Nov-72 4.1580 17-Nov-72 4.1667 20-Nov-72 4.1667 21-Nov-72 4.1667 22-Nov-72 4.1667 23-Nov-72 ND 24-Nov-72 4.1667 27-Nov-72 4.1632 28-Nov-72 4.1667 29-Nov-72 4.1667 30-Nov-72 4.1632 1-Dec-72 4.1667 4-Dec-72 4.1667 5-Dec-72 4.1667 6-Dec-72 4.1667 7-Dec-72 4.1667 8-Dec-72 4.1667 11-Dec-72 4.1667 12-Dec-72 4.1667 13-Dec-72 4.1667 14-Dec-72 4.1667 15-Dec-72 4.1667 18-Dec-72 4.1667 19-Dec-72 4.1667 20-Dec-72 4.1667 21-Dec-72 4.1667 22-Dec-72 4.1667 25-Dec-72 ND 26-Dec-72 4.1667 27-Dec-72 4.1667 28-Dec-72 4.1667 29-Dec-72 4.1667 1-Jan-73 ND 2-Jan-73 4.1841 3-Jan-73 4.1754 4-Jan-73 4.1754 5-Jan-73 4.1667 8-Jan-73 4.1667 9-Jan-73 4.1667 10-Jan-73 4.1667 11-Jan-73 4.1667 12-Jan-73 4.1667 15-Jan-73 4.1667 16-Jan-73 4.1754 17-Jan-73 4.1754 18-Jan-73 4.1667 19-Jan-73 4.1667 22-Jan-73 4.1667 23-Jan-73 4.1667 24-Jan-73 4.1667 25-Jan-73 4.1667 26-Jan-73 4.1667 29-Jan-73 4.1667 30-Jan-73 4.1667 31-Jan-73 4.1667 1-Feb-73 4.1667 2-Feb-73 4.1667 5-Feb-73 4.1667 6-Feb-73 4.1667 7-Feb-73 4.1667 8-Feb-73 4.1667 9-Feb-73 4.1667 12-Feb-73 ND 13-Feb-73 ND 14-Feb-73 ND 15-Feb-73 3.9604 16-Feb-73 4.0000 19-Feb-73 ND 20-Feb-73 3.9604 21-Feb-73 3.9683 22-Feb-73 3.9604 23-Feb-73 3.9683 26-Feb-73 3.9062 27-Feb-73 3.9370 28-Feb-73 3.9216 1-Mar-73 3.9604 2-Mar-73 ND 5-Mar-73 ND 6-Mar-73 3.9216 7-Mar-73 3.9062 8-Mar-73 3.9062 9-Mar-73 3.9062 12-Mar-73 3.9062 13-Mar-73 3.9216 14-Mar-73 3.9526 15-Mar-73 3.9526 16-Mar-73 3.9526 19-Mar-73 3.8760 20-Mar-73 3.8760 21-Mar-73 3.8760 22-Mar-73 3.8760 23-Mar-73 3.8760 26-Mar-73 3.8760 27-Mar-73 3.8760 28-Mar-73 3.8760 29-Mar-73 3.8760 30-Mar-73 3.8760 2-Apr-73 3.8760 3-Apr-73 3.8760 4-Apr-73 3.8760 5-Apr-73 3.8760 6-Apr-73 3.8760 9-Apr-73 3.8760 10-Apr-73 3.8760 11-Apr-73 3.8095 12-Apr-73 3.8095 13-Apr-73 3.8023 16-Apr-73 3.8095 17-Apr-73 3.8835 18-Apr-73 3.8835 19-Apr-73 3.8835 20-Apr-73 3.8835 23-Apr-73 3.8835 24-Apr-73 3.8835 25-Apr-73 3.8760 26-Apr-73 3.8835 27-Apr-73 3.8805 30-Apr-73 3.8685 1-May-73 3.8685 2-May-73 3.8835 3-May-73 3.8835 4-May-73 3.8835 7-May-73 3.8835 8-May-73 3.8835 9-May-73 3.8835 10-May-73 3.8835 11-May-73 3.8685 14-May-73 3.8462 15-May-73 3.8462 16-May-73 3.8685 17-May-73 3.8760 18-May-73 3.8760 21-May-73 3.8685 22-May-73 3.8760 23-May-73 3.8685 24-May-73 3.8760 25-May-73 3.8760 28-May-73 ND 29-May-73 3.8610 30-May-73 3.8685 31-May-73 3.8685 1-Jun-73 3.8462 4-Jun-73 3.8462 5-Jun-73 3.7037 6-Jun-73 3.7736 7-Jun-73 3.7383 8-Jun-73 3.7383 11-Jun-73 3.7383 12-Jun-73 3.7736 13-Jun-73 3.7383 14-Jun-73 3.7594 15-Jun-73 3.7383 18-Jun-73 3.7313 19-Jun-73 3.7313 20-Jun-73 3.7313 21-Jun-73 3.7313 22-Jun-73 3.7037 25-Jun-73 3.7037 26-Jun-73 3.7037 27-Jun-73 3.7175 28-Jun-73 3.7106 29-Jun-73 3.7106 2-Jul-73 3.7106 3-Jul-73 3.7037 4-Jul-73 ND 5-Jul-73 3.7037 6-Jul-73 3.5714 9-Jul-73 3.7313 10-Jul-73 3.7037 11-Jul-73 3.7037 12-Jul-73 3.6036 13-Jul-73 3.6697 16-Jul-73 3.6697 17-Jul-73 3.7037 18-Jul-73 3.7037 19-Jul-73 3.7037 20-Jul-73 3.7037 23-Jul-73 3.7037 24-Jul-73 3.6697 25-Jul-73 3.6697 26-Jul-73 3.6697 27-Jul-73 3.6364 30-Jul-73 3.6364 31-Jul-73 3.6364 1-Aug-73 3.6364 2-Aug-73 3.6364 3-Aug-73 3.6364 6-Aug-73 3.6036 7-Aug-73 3.6036 8-Aug-73 3.5971 9-Aug-73 3.6036 10-Aug-73 3.6036 13-Aug-73 3.6496 14-Aug-73 3.6364 15-Aug-73 3.6364 16-Aug-73 3.6364 17-Aug-73 3.7037 20-Aug-73 3.7037 21-Aug-73 3.7037 22-Aug-73 3.7037 23-Aug-73 3.7037 24-Aug-73 3.7037 27-Aug-73 3.7037 28-Aug-73 3.7023 29-Aug-73 3.7037 30-Aug-73 3.7037 31-Aug-73 3.7037 3-Sep-73 ND 4-Sep-73 3.7037 5-Sep-73 3.7037 6-Sep-73 3.7037 7-Sep-73 3.7037 10-Sep-73 3.7037 11-Sep-73 3.7106 12-Sep-73 3.7106 13-Sep-73 3.7037 14-Sep-73 3.7037 17-Sep-73 3.7037 18-Sep-73 3.7037 19-Sep-73 3.7037 20-Sep-73 3.7037 21-Sep-73 3.7037 24-Sep-73 3.7037 25-Sep-73 3.6697 26-Sep-73 3.6697 27-Sep-73 3.6832 28-Sep-73 3.6697 1-Oct-73 3.6765 2-Oct-73 3.6630 3-Oct-73 3.6630 4-Oct-73 3.6630 5-Oct-73 3.6630 8-Oct-73 ND 9-Oct-73 3.6630 10-Oct-73 3.6630 11-Oct-73 3.6630 12-Oct-73 3.6630 15-Oct-73 3.6630 16-Oct-73 3.6364 17-Oct-73 3.6900 18-Oct-73 3.6900 19-Oct-73 3.6900 22-Oct-73 ND 23-Oct-73 3.6900 24-Oct-73 3.6832 25-Oct-73 3.6832 26-Oct-73 3.6832 29-Oct-73 3.7037 30-Oct-73 3.7037 31-Oct-73 3.7037 1-Nov-73 3.6765 2-Nov-73 3.6576 5-Nov-73 3.6630 6-Nov-73 ND 7-Nov-73 3.6887 8-Nov-73 3.6887 9-Nov-73 3.7037 12-Nov-73 3.7037 13-Nov-73 3.7037 14-Nov-73 3.7037 15-Nov-73 3.7037 16-Nov-73 3.7383 19-Nov-73 3.7383 20-Nov-73 3.7202 21-Nov-73 3.7202 22-Nov-73 ND 23-Nov-73 3.7736 26-Nov-73 3.7037 27-Nov-73 3.7037 28-Nov-73 3.7951 29-Nov-73 3.8008 30-Nov-73 3.7893 3-Dec-73 3.8052 4-Dec-73 3.8314 5-Dec-73 3.8270 6-Dec-73 3.8314 7-Dec-73 3.7922 10-Dec-73 3.8270 11-Dec-73 3.8285 12-Dec-73 3.8197 13-Dec-73 3.8212 14-Dec-73 3.8256 17-Dec-73 3.8314 18-Dec-73 3.8314 19-Dec-73 3.8314 20-Dec-73 3.8388 21-Dec-73 3.8373 24-Dec-73 3.8373 25-Dec-73 ND 26-Dec-73 3.8373 27-Dec-73 3.8551 28-Dec-73 3.8536 31-Dec-73 3.8536 1-Jan-74 ND 2-Jan-74 3.8536 3-Jan-74 3.9651 4-Jan-74 3.9246 7-Jan-74 3.9246 8-Jan-74 3.9904 9-Jan-74 3.9904 10-Jan-74 3.9401 11-Jan-74 3.9401 14-Jan-74 3.9588 15-Jan-74 3.9588 16-Jan-74 3.9952 17-Jan-74 3.9952 18-Jan-74 3.9920 21-Jan-74 3.9952 22-Jan-74 4.0306 23-Jan-74 4.0209 24-Jan-74 4.0225 25-Jan-74 4.0145 28-Jan-74 3.9904 29-Jan-74 4.0080 30-Jan-74 4.0080 31-Jan-74 4.0080 1-Feb-74 3.9604 4-Feb-74 3.9526 5-Feb-74 3.9604 6-Feb-74 3.9920 7-Feb-74 3.9604 8-Feb-74 3.9588 11-Feb-74 3.9573 12-Feb-74 ND 13-Feb-74 3.9246 14-Feb-74 3.9246 15-Feb-74 3.9246 18-Feb-74 ND 19-Feb-74 3.8110 20-Feb-74 3.8110 21-Feb-74 3.8865 22-Feb-74 3.8775 25-Feb-74 3.8835 26-Feb-74 3.8805 27-Feb-74 3.8760 28-Feb-74 3.8700 1-Mar-74 3.8941 4-Mar-74 3.8956 5-Mar-74 3.8715 6-Mar-74 3.8551 7-Mar-74 3.8610 8-Mar-74 3.8685 11-Mar-74 3.8610 12-Mar-74 3.8447 13-Mar-74 3.8447 14-Mar-74 3.8462 15-Mar-74 3.8432 18-Mar-74 3.8432 19-Mar-74 3.8344 20-Mar-74 3.8314 21-Mar-74 3.7850 22-Mar-74 3.7764 25-Mar-74 3.7736 26-Mar-74 3.7679 27-Mar-74 3.7750 28-Mar-74 3.7636 29-Mar-74 3.7037 1-Apr-74 3.7037 2-Apr-74 3.7383 3-Apr-74 3.7552 4-Apr-74 3.7608 5-Apr-74 3.7594 8-Apr-74 3.7594 9-Apr-74 3.7707 10-Apr-74 3.7836 11-Apr-74 3.7594 12-Apr-74 3.7594 15-Apr-74 3.7594 16-Apr-74 3.7821 17-Apr-74 3.7594 18-Apr-74 3.7552 19-Apr-74 3.7411 22-Apr-74 3.7453 23-Apr-74 3.7202 24-Apr-74 3.7051 25-Apr-74 3.7064 26-Apr-74 3.6941 29-Apr-74 3.6819 30-Apr-74 3.6670 1-May-74 3.6670 2-May-74 3.7010 3-May-74 3.6751 6-May-74 3.6670 7-May-74 3.6603 8-May-74 3.6603 9-May-74 3.6403 10-May-74 3.6350 13-May-74 3.6337 14-May-74 3.6364 15-May-74 3.6496 16-May-74 3.7202 17-May-74 3.6832 20-May-74 3.6711 21-May-74 3.6832 22-May-74 3.6846 23-May-74 3.6900 24-May-74 3.6900 27-May-74 ND 28-May-74 3.7244 29-May-74 3.7313 30-May-74 3.7299 31-May-74 3.6996 3-Jun-74 3.6996 4-Jun-74 3.7023 5-Jun-74 3.6536 6-Jun-74 3.6311 7-Jun-74 3.6166 10-Jun-74 3.6153 11-Jun-74 3.6245 12-Jun-74 3.6430 13-Jun-74 3.6271 14-Jun-74 3.6928 17-Jun-74 3.6996 18-Jun-74 3.7010 19-Jun-74 3.6724 20-Jun-74 3.6603 21-Jun-74 3.6603 24-Jun-74 3.6697 25-Jun-74 3.6697 26-Jun-74 3.6523 27-Jun-74 3.6536 28-Jun-74 3.6271 1-Jul-74 3.6193 2-Jul-74 3.6928 3-Jul-74 3.6643 4-Jul-74 ND 5-Jul-74 3.7037 8-Jul-74 3.6887 9-Jul-74 3.6873 10-Jul-74 3.6724 11-Jul-74 3.6724 12-Jul-74 3.6711 15-Jul-74 3.6860 16-Jul-74 3.7120 17-Jul-74 3.7106 18-Jul-74 3.7092 19-Jul-74 3.7064 22-Jul-74 3.6982 23-Jul-74 3.6928 24-Jul-74 3.6914 25-Jul-74 3.6657 26-Jul-74 3.7299 29-Jul-74 3.6928 30-Jul-74 3.6832 31-Jul-74 3.7010 1-Aug-74 3.6846 2-Aug-74 3.6900 5-Aug-74 3.6928 6-Aug-74 3.6900 7-Aug-74 3.6914 8-Aug-74 3.7037 9-Aug-74 3.6846 12-Aug-74 3.7133 13-Aug-74 3.7299 14-Aug-74 3.7272 15-Aug-74 3.7355 16-Aug-74 3.7453 19-Aug-74 3.7736 20-Aug-74 3.7879 21-Aug-74 3.7736 22-Aug-74 3.7793 23-Aug-74 3.7864 26-Aug-74 3.7807 27-Aug-74 3.7807 28-Aug-74 3.8081 29-Aug-74 3.7979 30-Aug-74 3.7951 2-Sep-74 ND 3-Sep-74 3.8095 4-Sep-74 3.7994 5-Sep-74 3.7994 6-Sep-74 3.8066 9-Sep-74 3.8066 10-Sep-74 3.8037 11-Sep-74 3.8008 12-Sep-74 3.8066 13-Sep-74 3.8066 16-Sep-74 3.8023 17-Sep-74 3.7994 18-Sep-74 3.7994 19-Sep-74 3.8008 20-Sep-74 3.8023 23-Sep-74 3.8095 24-Sep-74 3.8052 25-Sep-74 3.8066 26-Sep-74 3.8197 27-Sep-74 3.8256 30-Sep-74 3.8226 1-Oct-74 3.8212 2-Oct-74 3.8241 3-Oct-74 3.8270 4-Oct-74 3.8226 7-Oct-74 3.8745 8-Oct-74 3.8212 9-Oct-74 3.8052 10-Oct-74 3.7893 11-Oct-74 3.7994 14-Oct-74 ND 15-Oct-74 3.7864 16-Oct-74 3.7821 17-Oct-74 3.7750 18-Oct-74 3.7750 21-Oct-74 3.7879 22-Oct-74 3.7951 23-Oct-74 3.7951 24-Oct-74 3.7736 25-Oct-74 3.7836 28-Oct-74 3.7893 29-Oct-74 3.7821 30-Oct-74 3.7836 31-Oct-74 3.7850 1-Nov-74 3.7836 4-Nov-74 3.7037 5-Nov-74 ND 6-Nov-74 3.7037 7-Nov-74 3.7523 8-Nov-74 3.7608 11-Nov-74 ND 12-Nov-74 3.7523 13-Nov-74 3.7636 14-Nov-74 3.7495 15-Nov-74 3.7495 18-Nov-74 3.7965 19-Nov-74 3.7523 20-Nov-74 3.7523 21-Nov-74 3.7202 22-Nov-74 3.7202 25-Nov-74 3.6928 26-Nov-74 3.6711 27-Nov-74 3.6832 28-Nov-74 ND 29-Nov-74 3.6792 2-Dec-74 3.6792 3-Dec-74 3.6887 4-Dec-74 3.6765 5-Dec-74 3.6684 6-Dec-74 3.6563 9-Dec-74 3.6657 10-Dec-74 3.6563 11-Dec-74 3.6470 12-Dec-74 3.6377 13-Dec-74 3.6576 16-Dec-74 3.6550 17-Dec-74 3.6271 18-Dec-74 3.6023 19-Dec-74 3.6023 20-Dec-74 3.6140 23-Dec-74 3.6140 24-Dec-74 3.6140 25-Dec-74 ND 26-Dec-74 3.6166 27-Dec-74 3.5088 30-Dec-74 3.6550 31-Dec-74 3.5727 1-Jan-75 ND 2-Jan-75 3.5753 3-Jan-75 3.5638 6-Jan-75 3.5575 7-Jan-75 3.5499 8-Jan-75 3.5549 9-Jan-75 3.5651 10-Jan-75 3.5549 13-Jan-75 3.5549 14-Jan-75 3.5676 15-Jan-75 3.5778 16-Jan-75 3.5625 17-Jan-75 3.5575 20-Jan-75 3.5562 21-Jan-75 3.5286 22-Jan-75 3.5199 23-Jan-75 3.5051 24-Jan-75 3.5014 27-Jan-75 3.4819 28-Jan-75 3.4783 29-Jan-75 3.5149 30-Jan-75 3.5199 31-Jan-75 3.5014 3-Feb-75 3.4807 4-Feb-75 3.5199 5-Feb-75 3.5199 6-Feb-75 3.5149 7-Feb-75 3.5149 10-Feb-75 3.5211 11-Feb-75 3.5149 12-Feb-75 ND 13-Feb-75 3.5026 14-Feb-75 3.4783 17-Feb-75 ND 18-Feb-75 3.4843 19-Feb-75 3.4783 20-Feb-75 3.4807 21-Feb-75 3.4880 24-Feb-75 3.4880 25-Feb-75 3.4698 26-Feb-75 3.4722 27-Feb-75 3.4722 28-Feb-75 3.4662 3-Mar-75 3.4554 4-Mar-75 3.4578 5-Mar-75 3.4746 6-Mar-75 3.4674 7-Mar-75 3.4795 10-Mar-75 3.5063 11-Mar-75 3.5088 12-Mar-75 3.4904 13-Mar-75 3.4904 14-Mar-75 3.5149 17-Mar-75 3.5100 18-Mar-75 3.5014 19-Mar-75 3.4928 20-Mar-75 3.5039 21-Mar-75 3.5112 24-Mar-75 3.5186 25-Mar-75 3.5323 26-Mar-75 3.5398 27-Mar-75 3.5361 28-Mar-75 3.5348 31-Mar-75 3.5348 1-Apr-75 3.5436 2-Apr-75 3.5436 3-Apr-75 3.5436 4-Apr-75 3.5436 7-Apr-75 3.5587 8-Apr-75 3.5562 9-Apr-75 3.5524 10-Apr-75 3.5663 11-Apr-75 3.5702 14-Apr-75 3.5778 15-Apr-75 3.5817 16-Apr-75 3.5765 17-Apr-75 3.5676 18-Apr-75 3.5625 21-Apr-75 3.5676 22-Apr-75 3.5651 23-Apr-75 3.5613 24-Apr-75 3.5511 25-Apr-75 3.5613 28-Apr-75 3.5651 29-Apr-75 3.5740 30-Apr-75 3.5625 1-May-75 3.5613 2-May-75 3.5613 5-May-75 3.5689 6-May-75 3.5613 7-May-75 3.5625 8-May-75 3.5562 9-May-75 3.5486 12-May-75 3.5486 13-May-75 3.5461 14-May-75 3.5361 15-May-75 3.5486 16-May-75 3.5562 19-May-75 3.5562 20-May-75 3.5549 21-May-75 3.5423 22-May-75 3.5336 23-May-75 3.5361 26-May-75 ND 27-May-75 3.5311 28-May-75 3.5261 29-May-75 3.5336 30-May-75 3.5436 2-Jun-75 3.5386 3-Jun-75 3.5386 4-Jun-75 3.5273 5-Jun-75 3.5323 6-Jun-75 3.5273 9-Jun-75 3.5348 10-Jun-75 3.5298 11-Jun-75 3.5273 12-Jun-75 3.5261 13-Jun-75 3.5273 16-Jun-75 3.5286 17-Jun-75 3.5162 18-Jun-75 3.5199 19-Jun-75 3.5236 20-Jun-75 3.5236 23-Jun-75 3.5261 24-Jun-75 3.5298 25-Jun-75 3.5273 26-Jun-75 3.5286 27-Jun-75 3.5348 30-Jun-75 3.5511 1-Jul-75 3.6010 2-Jul-75 3.5804 3-Jul-75 3.5945 4-Jul-75 ND 7-Jul-75 3.6049 8-Jul-75 3.6036 9-Jul-75 3.5932 10-Jul-75 3.6153 11-Jul-75 3.6179 14-Jul-75 3.6483 15-Jul-75 3.6390 16-Jul-75 3.6751 17-Jul-75 3.6643 18-Jul-75 3.6900 21-Jul-75 3.6969 22-Jul-75 3.6887 23-Jul-75 3.7216 24-Jul-75 3.7120 25-Jul-75 3.7202 28-Jul-75 3.7161 29-Jul-75 3.7495 30-Jul-75 3.7580 31-Jul-75 3.7822 1-Aug-75 3.7822 4-Aug-75 3.7850 5-Aug-75 3.7679 6-Aug-75 3.7651 7-Aug-75 3.7864 8-Aug-75 3.7864 11-Aug-75 3.7980 12-Aug-75 3.7936 13-Aug-75 3.7922 14-Aug-75 3.7850 15-Aug-75 3.7764 18-Aug-75 3.7750 19-Aug-75 3.7707 20-Aug-75 3.7594 21-Aug-75 3.7693 22-Aug-75 3.7693 25-Aug-75 3.7807 26-Aug-75 3.7965 27-Aug-75 3.7850 28-Aug-75 3.7864 29-Aug-75 3.7922 1-Sep-75 ND 2-Sep-75 3.8052 3-Sep-75 3.7936 4-Sep-75 3.7965 5-Sep-75 3.7994 8-Sep-75 3.8008 9-Sep-75 3.7936 10-Sep-75 3.7936 11-Sep-75 3.8066 12-Sep-75 3.7994 15-Sep-75 3.8270 16-Sep-75 3.8285 17-Sep-75 3.8462 18-Sep-75 3.8580 19-Sep-75 3.8670 22-Sep-75 3.8745 23-Sep-75 3.9093 24-Sep-75 3.9293 25-Sep-75 3.9293 26-Sep-75 3.9277 29-Sep-75 3.9526 30-Sep-75 3.9510 1-Oct-75 3.9200 2-Oct-75 3.9093 3-Oct-75 3.9262 6-Oct-75 3.9216 7-Oct-75 3.9108 8-Oct-75 3.9002 9-Oct-75 3.8971 10-Oct-75 3.8805 13-Oct-75 ND 14-Oct-75 3.8715 15-Oct-75 3.8775 16-Oct-75 3.8595 17-Oct-75 3.8491 20-Oct-75 3.8417 21-Oct-75 3.8373 22-Oct-75 3.8300 23-Oct-75 3.8344 24-Oct-75 3.8285 27-Oct-75 3.8256 28-Oct-75 3.8447 29-Oct-75 3.8402 30-Oct-75 3.8270 31-Oct-75 3.8300 3-Nov-75 3.8256 4-Nov-75 ND 5-Nov-75 3.8373 6-Nov-75 3.8432 7-Nov-75 3.8344 10-Nov-75 3.8402 11-Nov-75 ND 12-Nov-75 3.8417 13-Nov-75 3.8373 14-Nov-75 3.8565 17-Nov-75 3.8805 18-Nov-75 3.8835 19-Nov-75 3.8745 20-Nov-75 3.8700 21-Nov-75 3.8685 24-Nov-75 3.8715 25-Nov-75 3.8655 26-Nov-75 3.8745 27-Nov-75 ND 28-Nov-75 3.8895 1-Dec-75 3.8911 2-Dec-75 3.8805 3-Dec-75 3.8745 4-Dec-75 3.8745 5-Dec-75 3.8730 8-Dec-75 3.8760 9-Dec-75 3.8730 10-Dec-75 3.8730 11-Dec-75 3.8670 12-Dec-75 3.8700 15-Dec-75 3.8685 16-Dec-75 3.8640 17-Dec-75 3.8551 18-Dec-75 3.8476 19-Dec-75 3.8476 22-Dec-75 3.8476 23-Dec-75 3.8462 24-Dec-75 3.8462 25-Dec-75 ND 26-Dec-75 3.8462 29-Dec-75 3.8462 30-Dec-75 3.8521 31-Dec-75 3.8506 1-Jan-76 ND 2-Jan-76 3.8521 5-Jan-76 3.8417 6-Jan-76 3.8285 7-Jan-76 3.8256 8-Jan-76 3.8241 9-Jan-76 3.8358 12-Jan-76 3.8314 13-Jan-76 3.8314 14-Jan-76 3.8491 15-Jan-76 3.8388 16-Jan-76 3.8402 19-Jan-76 3.8358 20-Jan-76 3.8373 21-Jan-76 3.8417 22-Jan-76 3.8506 23-Jan-76 3.8417 26-Jan-76 3.8417 27-Jan-76 3.8417 28-Jan-76 3.8402 29-Jan-76 3.8447 30-Jan-76 3.8402 2-Feb-76 3.8329 3-Feb-76 3.8329 4-Feb-76 3.8344 5-Feb-76 3.8314 6-Feb-76 3.8329 9-Feb-76 3.8285 10-Feb-76 3.8314 11-Feb-76 3.8256 12-Feb-76 ND 13-Feb-76 3.8241 16-Feb-76 ND 17-Feb-76 3.8344 18-Feb-76 3.8285 19-Feb-76 3.8226 20-Feb-76 3.8256 23-Feb-76 3.8300 24-Feb-76 3.8241 25-Feb-76 3.8256 26-Feb-76 3.8241 27-Feb-76 3.8256 1-Mar-76 3.8506 2-Mar-76 3.8402 3-Mar-76 3.8388 4-Mar-76 3.8300 5-Mar-76 3.8462 8-Mar-76 3.8402 9-Mar-76 3.8417 10-Mar-76 3.8432 11-Mar-76 3.8551 12-Mar-76 3.8491 15-Mar-76 3.8595 16-Mar-76 3.8565 17-Mar-76 3.8580 18-Mar-76 3.8447 19-Mar-76 3.8476 22-Mar-76 3.8506 23-Mar-76 3.8476 24-Mar-76 3.8417 25-Mar-76 3.8373 26-Mar-76 3.8373 29-Mar-76 3.8373 30-Mar-76 3.8388 31-Mar-76 3.8373 1-Apr-76 3.8344 2-Apr-76 3.8344 5-Apr-76 3.8417 6-Apr-76 3.8402 7-Apr-76 3.8402 8-Apr-76 3.8432 9-Apr-76 3.8491 12-Apr-76 3.8491 13-Apr-76 3.8536 14-Apr-76 3.8536 15-Apr-76 3.8447 16-Apr-76 3.8447 19-Apr-76 3.8462 20-Apr-76 3.8462 21-Apr-76 3.8417 22-Apr-76 3.8402 23-Apr-76 3.8476 26-Apr-76 3.8536 27-Apr-76 3.8521 28-Apr-76 3.8610 29-Apr-76 3.8462 30-Apr-76 3.8447 3-May-76 3.8432 4-May-76 3.8462 5-May-76 3.8417 6-May-76 3.8432 7-May-76 3.8476 10-May-76 3.8476 11-May-76 3.8506 12-May-76 3.8565 13-May-76 3.8595 14-May-76 3.8655 17-May-76 3.8850 18-May-76 3.8895 19-May-76 3.8895 20-May-76 3.8760 21-May-76 3.8911 24-May-76 3.8941 25-May-76 3.8895 26-May-76 3.8971 27-May-76 3.8971 28-May-76 3.8971 31-May-76 ND 1-Jun-76 3.9108 2-Jun-76 3.9124 3-Jun-76 3.9200 4-Jun-76 3.9216 7-Jun-76 3.9246 8-Jun-76 3.9017 9-Jun-76 3.8956 10-Jun-76 3.8986 11-Jun-76 3.9017 14-Jun-76 3.8986 15-Jun-76 3.8971 16-Jun-76 3.8911 17-Jun-76 3.8926 18-Jun-76 3.8926 21-Jun-76 3.8956 22-Jun-76 3.8911 23-Jun-76 3.8926 24-Jun-76 3.8880 25-Jun-76 3.8880 28-Jun-76 3.8880 29-Jun-76 3.8880 30-Jun-76 3.8880 1-Jul-76 3.8850 2-Jul-76 3.8790 5-Jul-76 ND 6-Jul-76 3.8790 7-Jul-76 3.8790 8-Jul-76 3.8775 9-Jul-76 3.8820 12-Jul-76 3.8835 13-Jul-76 3.8850 14-Jul-76 3.8835 15-Jul-76 3.8805 16-Jul-76 3.8820 19-Jul-76 3.8820 20-Jul-76 3.8850 21-Jul-76 3.8865 22-Jul-76 3.8865 23-Jul-76 3.8850 26-Jul-76 3.8895 27-Jul-76 3.8880 28-Jul-76 3.8880 29-Jul-76 3.8850 30-Jul-76 3.8805 2-Aug-76 3.8760 3-Aug-76 3.8775 4-Aug-76 3.8790 5-Aug-76 3.8775 6-Aug-76 3.8805 9-Aug-76 3.8820 10-Aug-76 3.8850 11-Aug-76 3.8880 12-Aug-76 3.8880 13-Aug-76 3.8895 16-Aug-76 3.8926 17-Aug-76 3.8805 18-Aug-76 3.8760 19-Aug-76 3.8775 20-Aug-76 3.8805 23-Aug-76 3.8775 24-Aug-76 3.8805 25-Aug-76 3.8850 26-Aug-76 3.8865 27-Aug-76 3.8880 30-Aug-76 3.8880 31-Aug-76 3.8895 1-Sep-76 3.8911 2-Sep-76 3.8926 3-Sep-76 3.8941 6-Sep-76 ND 7-Sep-76 3.8835 8-Sep-76 3.8835 9-Sep-76 3.8911 10-Sep-76 3.8926 13-Sep-76 3.8895 14-Sep-76 3.8880 15-Sep-76 3.8880 16-Sep-76 3.8730 17-Sep-76 3.8700 20-Sep-76 3.8670 21-Sep-76 3.8700 22-Sep-76 3.8670 23-Sep-76 3.8625 24-Sep-76 3.8715 27-Sep-76 3.8700 28-Sep-76 3.8730 29-Sep-76 3.8730 30-Sep-76 3.8640 1-Oct-76 3.8506 4-Oct-76 3.8565 5-Oct-76 3.8610 6-Oct-76 3.8491 7-Oct-76 3.8476 8-Oct-76 3.8476 11-Oct-76 ND 12-Oct-76 3.8491 13-Oct-76 3.8462 14-Oct-76 3.8476 15-Oct-76 3.8580 18-Oct-76 3.8745 19-Oct-76 3.8745 20-Oct-76 3.8625 21-Oct-76 3.8580 22-Oct-76 3.8625 25-Oct-76 3.8565 26-Oct-76 3.8565 27-Oct-76 3.8551 28-Oct-76 3.8462 29-Oct-76 3.8462 1-Nov-76 3.8462 2-Nov-76 ND 3-Nov-76 3.8447 4-Nov-76 3.8476 5-Nov-76 3.8536 8-Nov-76 3.8476 9-Nov-76 3.8432 10-Nov-76 3.8447 11-Nov-76 ND 12-Nov-76 3.8153 15-Nov-76 3.8447 16-Nov-76 3.8417 17-Nov-76 3.8388 18-Nov-76 3.8388 19-Nov-76 3.8358 22-Nov-76 3.8241 23-Nov-76 3.8212 24-Nov-76 3.8212 25-Nov-76 ND 26-Nov-76 3.8212 29-Nov-76 3.8212 30-Nov-76 3.8212 1-Dec-76 3.8241 2-Dec-76 3.8256 3-Dec-76 3.8270 6-Dec-76 3.8270 7-Dec-76 3.8183 8-Dec-76 3.8183 9-Dec-76 3.8183 10-Dec-76 3.8153 13-Dec-76 3.8052 14-Dec-76 3.8023 15-Dec-76 3.8023 16-Dec-76 3.8023 17-Dec-76 3.7980 20-Dec-76 3.7893 21-Dec-76 3.7951 22-Dec-76 3.7951 23-Dec-76 3.7951 24-Dec-76 3.7822 27-Dec-76 3.7822 28-Dec-76 3.7736 29-Dec-76 3.7722 30-Dec-76 3.7679 31-Dec-76 3.7679 3-Jan-77 3.7608 4-Jan-77 3.7523 5-Jan-77 3.7566 6-Jan-77 3.7566 7-Jan-77 3.7566 10-Jan-77 3.7922 11-Jan-77 3.7980 12-Jan-77 3.7951 13-Jan-77 3.8023 14-Jan-77 3.8124 17-Jan-77 3.8124 18-Jan-77 3.8095 19-Jan-77 3.8197 20-Jan-77 3.8153 21-Jan-77 3.8110 24-Jan-77 3.8095 25-Jan-77 3.8300 26-Jan-77 3.8344 27-Jan-77 3.8300 28-Jan-77 3.8285 31-Jan-77 3.8300 1-Feb-77 3.8226 2-Feb-77 3.8226 3-Feb-77 3.8285 4-Feb-77 3.8256 7-Feb-77 3.8300 8-Feb-77 3.8256 9-Feb-77 3.8197 10-Feb-77 3.8183 11-Feb-77 3.8226 14-Feb-77 3.8197 15-Feb-77 3.8197 16-Feb-77 3.8270 17-Feb-77 3.8256 18-Feb-77 3.8241 21-Feb-77 ND 22-Feb-77 3.8110 23-Feb-77 3.8124 24-Feb-77 3.8197 25-Feb-77 3.8168 28-Feb-77 3.8124 1-Mar-77 3.8008 2-Mar-77 3.8008 3-Mar-77 3.7980 4-Mar-77 3.7965 7-Mar-77 3.7994 8-Mar-77 3.7980 9-Mar-77 3.8081 10-Mar-77 3.8052 11-Mar-77 3.8124 14-Mar-77 3.8124 15-Mar-77 3.8095 16-Mar-77 3.8095 17-Mar-77 3.8052 18-Mar-77 3.8110 21-Mar-77 3.7951 22-Mar-77 3.7965 23-Mar-77 3.8023 24-Mar-77 3.8008 25-Mar-77 3.8008 28-Mar-77 3.8037 29-Mar-77 3.7980 30-Mar-77 3.8008 31-Mar-77 3.7994 1-Apr-77 3.8008 4-Apr-77 3.8008 5-Apr-77 4.0634 6-Apr-77 4.0453 7-Apr-77 4.0388 8-Apr-77 4.0388 11-Apr-77 4.0469 12-Apr-77 4.0241 13-Apr-77 4.0193 14-Apr-77 4.0290 15-Apr-77 4.0258 18-Apr-77 4.0161 19-Apr-77 4.0339 20-Apr-77 4.0486 21-Apr-77 4.0404 22-Apr-77 4.0437 25-Apr-77 4.0453 26-Apr-77 4.0535 27-Apr-77 4.0535 28-Apr-77 4.0486 29-Apr-77 4.0519 2-May-77 4.0568 3-May-77 4.0634 4-May-77 4.0684 5-May-77 4.0684 6-May-77 4.0733 9-May-77 4.0816 10-May-77 4.0766 11-May-77 4.0850 12-May-77 4.0850 13-May-77 4.0783 16-May-77 4.0800 17-May-77 4.0750 18-May-77 4.0771 19-May-77 4.0766 20-May-77 4.0833 23-May-77 4.0816 24-May-77 4.0850 25-May-77 4.0783 26-May-77 4.0783 27-May-77 4.0783 30-May-77 ND 31-May-77 4.0783 1-Jun-77 4.0833 2-Jun-77 4.0766 3-Jun-77 4.0750 6-Jun-77 4.0733 7-Jun-77 4.0783 8-Jun-77 4.0766 9-Jun-77 4.0783 10-Jun-77 4.0816 13-Jun-77 4.0783 14-Jun-77 4.0783 15-Jun-77 4.0816 16-Jun-77 4.0800 17-Jun-77 4.0833 20-Jun-77 4.0800 21-Jun-77 4.0850 22-Jun-77 4.0850 23-Jun-77 4.0800 24-Jun-77 4.0866 27-Jun-77 4.0766 28-Jun-77 4.0766 29-Jun-77 4.0650 30-Jun-77 4.0494 1-Jul-77 4.0404 4-Jul-77 ND 5-Jul-77 4.0420 6-Jul-77 4.0339 7-Jul-77 4.0290 8-Jul-77 4.0306 11-Jul-77 4.0161 12-Jul-77 4.0209 13-Jul-77 4.0128 14-Jul-77 ND 15-Jul-77 4.0209 18-Jul-77 4.0128 19-Jul-77 4.0128 20-Jul-77 3.9984 21-Jul-77 4.0000 22-Jul-77 4.0032 25-Jul-77 3.9968 26-Jul-77 3.9920 27-Jul-77 4.0000 28-Jul-77 4.0048 29-Jul-77 4.0323 1-Aug-77 4.0258 2-Aug-77 4.0258 3-Aug-77 4.0225 4-Aug-77 4.0225 5-Aug-77 4.0290 8-Aug-77 4.0339 9-Aug-77 4.0323 10-Aug-77 4.0355 11-Aug-77 4.0290 12-Aug-77 4.0453 15-Aug-77 4.0420 16-Aug-77 4.0404 17-Aug-77 4.0323 18-Aug-77 4.0371 19-Aug-77 4.0274 22-Aug-77 4.0306 23-Aug-77 4.0323 24-Aug-77 4.0290 25-Aug-77 4.0282 26-Aug-77 4.0412 29-Aug-77 ND 30-Aug-77 ND 31-Aug-77 ND 1-Sep-77 4.1894 2-Sep-77 4.1771 5-Sep-77 ND 6-Sep-77 4.1771 7-Sep-77 4.1701 8-Sep-77 4.1667 9-Sep-77 4.1754 12-Sep-77 4.1780 13-Sep-77 4.1802 14-Sep-77 4.1824 15-Sep-77 4.1719 16-Sep-77 4.1841 19-Sep-77 4.1654 20-Sep-77 4.1667 21-Sep-77 4.1641 22-Sep-77 4.1649 23-Sep-77 4.1667 26-Sep-77 4.1649 27-Sep-77 4.1667 28-Sep-77 4.1649 29-Sep-77 4.1580 30-Sep-77 4.1504 3-Oct-77 4.1528 4-Oct-77 4.1468 5-Oct-77 4.1537 6-Oct-77 4.1395 7-Oct-77 4.1386 10-Oct-77 ND 11-Oct-77 4.1429 12-Oct-77 4.1374 13-Oct-77 4.1357 14-Oct-77 4.1357 17-Oct-77 4.1305 18-Oct-77 4.1288 19-Oct-77 4.1271 20-Oct-77 4.1331 21-Oct-77 4.1455 24-Oct-77 4.1425 25-Oct-77 4.1477 26-Oct-77 4.1511 27-Oct-77 4.1502 28-Oct-77 4.1667 31-Oct-77 4.1481 1-Nov-77 4.1254 2-Nov-77 4.1310 3-Nov-77 4.1297 4-Nov-77 4.1459 7-Nov-77 4.1580 8-Nov-77 ND 9-Nov-77 4.1511 10-Nov-77 4.1701 11-Nov-77 ND 14-Nov-77 4.1597 15-Nov-77 4.1636 16-Nov-77 4.1615 17-Nov-77 4.1571 18-Nov-77 4.1946 21-Nov-77 4.1859 22-Nov-77 4.1859 23-Nov-77 4.2079 24-Nov-77 ND 25-Nov-77 4.1964 28-Nov-77 4.1973 29-Nov-77 4.1942 30-Nov-77 4.2008 1-Dec-77 4.1902 2-Dec-77 4.1832 5-Dec-77 4.1684 6-Dec-77 4.1684 7-Dec-77 4.1511 8-Dec-77 4.1537 9-Dec-77 4.1425 12-Dec-77 4.1515 13-Dec-77 4.1335 14-Dec-77 4.1322 15-Dec-77 4.1220 16-Dec-77 4.1271 19-Dec-77 4.1076 20-Dec-77 4.0675 21-Dec-77 4.0825 22-Dec-77 4.0796 23-Dec-77 4.0900 26-Dec-77 ND 27-Dec-77 4.0800 28-Dec-77 4.0519 29-Dec-77 4.0250 30-Dec-77 4.0258 2-Jan-78 ND 3-Jan-78 4.1667 4-Jan-78 4.1152 5-Jan-78 4.0469 6-Jan-78 4.0469 9-Jan-78 4.0482 10-Jan-78 4.0412 11-Jan-78 4.0048 12-Jan-78 4.0032 13-Jan-78 4.0165 16-Jan-78 4.0193 17-Jan-78 4.0298 18-Jan-78 4.0441 19-Jan-78 4.0331 20-Jan-78 4.0282 23-Jan-78 4.0161 24-Jan-78 3.9976 25-Jan-78 3.9920 26-Jan-78 3.9940 27-Jan-78 4.0000 30-Jan-78 4.0000 31-Jan-78 3.9865 1-Feb-78 3.9920 2-Feb-78 3.9904 3-Feb-78 3.9888 6-Feb-78 3.9769 7-Feb-78 3.9765 8-Feb-78 3.9765 9-Feb-78 3.9738 10-Feb-78 3.9821 13-Feb-78 ND 14-Feb-78 ND 15-Feb-78 ND 16-Feb-78 ND 17-Feb-78 4.2141 20-Feb-78 ND 21-Feb-78 4.1938 22-Feb-78 4.1841 23-Feb-78 4.1684 24-Feb-78 4.2427 27-Feb-78 4.1662 28-Feb-78 4.1719 1-Mar-78 4.1220 2-Mar-78 4.1288 3-Mar-78 4.1220 6-Mar-78 4.1623 7-Mar-78 4.1537 8-Mar-78 4.1399 9-Mar-78 4.1502 10-Mar-78 4.1771 13-Mar-78 4.1999 14-Mar-78 4.1911 15-Mar-78 4.1929 16-Mar-78 4.1771 17-Mar-78 4.1701 20-Mar-78 4.1780 21-Mar-78 4.1850 22-Mar-78 4.1920 23-Mar-78 ND 24-Mar-78 ND 27-Mar-78 ND 28-Mar-78 4.1784 29-Mar-78 4.1754 30-Mar-78 4.1789 31-Mar-78 4.1152 3-Apr-78 4.1382 4-Apr-78 4.1416 5-Apr-78 4.1680 6-Apr-78 4.1528 7-Apr-78 4.1584 10-Apr-78 4.1477 11-Apr-78 4.1511 12-Apr-78 4.1429 13-Apr-78 4.1528 14-Apr-78 4.1675 17-Apr-78 4.1806 18-Apr-78 4.1894 19-Apr-78 4.1859 20-Apr-78 4.2230 21-Apr-78 4.2230 24-Apr-78 4.2328 25-Apr-78 4.2364 26-Apr-78 4.2337 27-Apr-78 4.2234 28-Apr-78 4.2382 1-May-78 4.2301 2-May-78 4.2283 3-May-78 4.2319 4-May-78 4.2319 5-May-78 4.2176 8-May-78 4.2319 9-May-78 4.2463 10-May-78 4.2427 11-May-78 4.2427 12-May-78 4.2571 15-May-78 4.2644 16-May-78 4.2699 17-May-78 4.2804 18-May-78 4.2790 19-May-78 4.2744 22-May-78 4.3062 23-May-78 4.3039 24-May-78 4.3122 25-May-78 4.3206 26-May-78 4.3169 29-May-78 4.3122 30-May-78 ND 31-May-78 4.3039 1-Jun-78 4.2817 2-Jun-78 4.2817 5-Jun-78 4.2762 6-Jun-78 4.2891 7-Jun-78 4.2900 8-Jun-78 4.2955 9-Jun-78 4.2909 12-Jun-78 4.2863 13-Jun-78 4.2817 14-Jun-78 4.2845 15-Jun-78 4.2882 16-Jun-78 4.2895 19-Jun-78 4.2808 20-Jun-78 4.2744 21-Jun-78 4.2580 22-Jun-78 4.2653 23-Jun-78 4.2653 26-Jun-78 4.2580 27-Jun-78 4.2644 28-Jun-78 4.2540 29-Jun-78 4.2576 30-Jun-78 4.2431 3-Jul-78 4.2301 4-Jul-78 ND 5-Jul-78 4.2065 6-Jul-78 4.2190 7-Jul-78 4.2265 10-Jul-78 4.1990 11-Jul-78 4.2079 12-Jul-78 4.2088 13-Jul-78 4.1990 14-Jul-78 4.1999 17-Jul-78 4.2132 18-Jul-78 4.2105 19-Jul-78 4.2092 20-Jul-78 4.2070 21-Jul-78 4.1973 24-Jul-78 4.1710 25-Jul-78 4.1780 26-Jul-78 4.1841 27-Jul-78 4.1863 28-Jul-78 4.1832 31-Jul-78 4.1667 1-Aug-78 4.1667 2-Aug-78 4.1610 3-Aug-78 4.1563 4-Aug-78 4.1511 7-Aug-78 4.1297 8-Aug-78 4.1080 9-Aug-78 4.0958 10-Aug-78 4.1055 11-Aug-78 4.0766 14-Aug-78 4.0527 15-Aug-78 4.0072 16-Aug-78 4.0306 17-Aug-78 4.0721 18-Aug-78 4.0659 21-Aug-78 4.1135 22-Aug-78 4.0967 23-Aug-78 4.1280 24-Aug-78 4.1157 25-Aug-78 4.1220 28-Aug-78 4.1280 29-Aug-78 4.0816 30-Aug-78 4.0858 31-Aug-78 4.0958 1-Sep-78 4.1000 4-Sep-78 ND 5-Sep-78 4.0760 6-Sep-78 4.0875 7-Sep-78 4.0960 8-Sep-78 4.1020 11-Sep-78 4.1155 12-Sep-78 4.0985 13-Sep-78 4.0960 14-Sep-78 4.0805 15-Sep-78 4.0820 18-Sep-78 4.0865 19-Sep-78 4.0740 20-Sep-78 4.0505 21-Sep-78 4.0360 22-Sep-78 4.0435 25-Sep-78 4.0340 26-Sep-78 4.0215 27-Sep-78 4.0230 28-Sep-78 4.0235 29-Sep-78 4.0255 2-Oct-78 4.0240 3-Oct-78 4.0250 4-Oct-78 3.9985 5-Oct-78 3.9950 6-Oct-78 4.0020 9-Oct-78 ND 10-Oct-78 4.0000 11-Oct-78 3.9845 12-Oct-78 3.9610 13-Oct-78 3.9420 16-Oct-78 3.9695 17-Oct-78 3.9425 18-Oct-78 3.9295 19-Oct-78 3.9295 20-Oct-78 3.9160 23-Oct-78 3.8900 24-Oct-78 3.9075 25-Oct-78 3.8635 26-Oct-78 3.8260 27-Oct-78 3.8225 30-Oct-78 3.7810 31-Oct-78 3.8200 1-Nov-78 4.0650 2-Nov-78 3.9500 3-Nov-78 3.9725 6-Nov-78 3.9975 7-Nov-78 ND 8-Nov-78 3.9560 9-Nov-78 3.9570 10-Nov-78 3.9740 13-Nov-78 3.9640 14-Nov-78 3.9695 15-Nov-78 3.9750 16-Nov-78 4.0000 17-Nov-78 4.0060 20-Nov-78 4.0560 21-Nov-78 4.0400 22-Nov-78 4.0535 23-Nov-78 ND 24-Nov-78 4.0465 27-Nov-78 4.0640 28-Nov-78 4.0650 29-Nov-78 4.0610 30-Nov-78 4.0565 1-Dec-78 4.0730 4-Dec-78 4.0620 5-Dec-78 4.0680 6-Dec-78 4.0575 7-Dec-78 4.0565 8-Dec-78 4.0535 11-Dec-78 4.0390 12-Dec-78 4.0340 13-Dec-78 4.0420 14-Dec-78 4.0400 15-Dec-78 4.0230 18-Dec-78 3.9720 19-Dec-78 3.9930 20-Dec-78 3.9460 21-Dec-78 3.9775 22-Dec-78 3.9680 25-Dec-78 ND 26-Dec-78 3.9680 27-Dec-78 3.9380 28-Dec-78 3.9170 29-Dec-78 3.9215 1-Jan-79 ND 2-Jan-79 3.9030 3-Jan-79 3.9420 4-Jan-79 3.9530 5-Jan-79 3.9430 8-Jan-79 3.9450 9-Jan-79 3.9450 10-Jan-79 3.9655 11-Jan-79 3.9650 12-Jan-79 3.9830 15-Jan-79 3.9830 16-Jan-79 3.9750 17-Jan-79 3.9470 18-Jan-79 3.9540 19-Jan-79 3.9510 22-Jan-79 3.9520 23-Jan-79 3.9630 24-Jan-79 3.9640 25-Jan-79 3.9715 26-Jan-79 3.9710 29-Jan-79 3.9840 30-Jan-79 3.9790 31-Jan-79 3.9850 1-Feb-79 3.9990 2-Feb-79 4.0050 5-Feb-79 3.9880 6-Feb-79 3.9715 7-Feb-79 3.9470 8-Feb-79 3.9490 9-Feb-79 3.9620 12-Feb-79 ND 13-Feb-79 3.9775 14-Feb-79 3.9725 15-Feb-79 3.9645 16-Feb-79 3.9655 19-Feb-79 ND 20-Feb-79 3.9700 21-Feb-79 3.9690 22-Feb-79 3.9690 23-Feb-79 3.9640 26-Feb-79 3.9595 27-Feb-79 3.9660 28-Feb-79 3.9705 1-Mar-79 3.9760 2-Mar-79 3.9745 5-Mar-79 3.9775 6-Mar-79 3.9745 7-Mar-79 3.9705 8-Mar-79 3.9620 9-Mar-79 3.9685 12-Mar-79 3.9680 13-Mar-79 3.9725 14-Mar-79 3.9740 15-Mar-79 3.9695 16-Mar-79 3.9755 19-Mar-79 3.9795 20-Mar-79 3.9785 21-Mar-79 3.9850 22-Mar-79 3.9770 23-Mar-79 3.9770 26-Mar-79 3.9715 27-Mar-79 3.9730 28-Mar-79 3.9740 29-Mar-79 3.9795 30-Mar-79 3.9795 2-Apr-79 3.9960 3-Apr-79 3.9955 4-Apr-79 3.9940 5-Apr-79 3.9955 6-Apr-79 4.0015 9-Apr-79 4.0030 10-Apr-79 3.9965 11-Apr-79 3.9985 12-Apr-79 4.0005 13-Apr-79 4.0015 16-Apr-79 4.0000 17-Apr-79 4.0105 18-Apr-79 3.9990 19-Apr-79 3.9945 20-Apr-79 4.0100 23-Apr-79 4.0135 24-Apr-79 4.0100 25-Apr-79 4.0065 26-Apr-79 4.0120 27-Apr-79 4.0175 30-Apr-79 4.0245 1-May-79 4.0200 2-May-79 4.0190 3-May-79 4.0155 4-May-79 4.0140 7-May-79 4.0100 8-May-79 4.0075 9-May-79 4.0110 10-May-79 4.0140 11-May-79 3.9850 14-May-79 3.9825 15-May-79 3.9865 16-May-79 3.9890 17-May-79 3.9900 18-May-79 4.0030 21-May-79 4.0125 22-May-79 4.0090 23-May-79 4.0125 24-May-79 3.9980 25-May-79 4.0025 28-May-79 4.0050 29-May-79 4.0095 30-May-79 ND 31-May-79 3.9970 1-Jun-79 4.0075 4-Jun-79 4.0070 5-Jun-79 4.0065 6-Jun-79 4.0045 7-Jun-79 3.9930 8-Jun-79 3.9975 11-Jun-79 4.0020 12-Jun-79 4.0050 13-Jun-79 3.9995 14-Jun-79 3.9950 15-Jun-79 3.9750 18-Jun-79 3.9645 19-Jun-79 3.9530 20-Jun-79 3.9295 21-Jun-79 3.9255 22-Jun-79 3.9050 25-Jun-79 3.8920 26-Jun-79 3.9010 27-Jun-79 3.9160 28-Jun-79 3.9000 29-Jun-79 3.8985 2-Jul-79 3.8795 3-Jul-79 3.8835 4-Jul-79 ND 5-Jul-79 3.8470 6-Jul-79 3.8580 9-Jul-79 3.8780 10-Jul-79 3.8670 11-Jul-79 3.8545 12-Jul-79 3.8565 13-Jul-79 3.8595 16-Jul-79 3.8510 17-Jul-79 3.8290 18-Jul-79 3.8155 19-Jul-79 3.8180 20-Jul-79 3.8300 23-Jul-79 3.8235 24-Jul-79 3.8070 25-Jul-79 3.8145 26-Jul-79 3.8075 27-Jul-79 3.8165 30-Jul-79 3.8195 31-Jul-79 3.8340 1-Aug-79 3.8475 2-Aug-79 3.8390 3-Aug-79 3.8430 6-Aug-79 3.8395 7-Aug-79 3.8450 8-Aug-79 3.8430 9-Aug-79 3.8360 10-Aug-79 3.8170 13-Aug-79 3.8155 14-Aug-79 3.8360 15-Aug-79 3.8185 16-Aug-79 3.8185 17-Aug-79 3.8370 20-Aug-79 3.8365 21-Aug-79 3.8260 22-Aug-79 3.8210 23-Aug-79 3.8390 24-Aug-79 3.8395 27-Aug-79 3.8400 28-Aug-79 3.8400 29-Aug-79 3.8425 30-Aug-79 3.8445 31-Aug-79 3.8440 3-Sep-79 ND 4-Sep-79 3.8530 5-Sep-79 3.8475 6-Sep-79 3.8360 7-Sep-79 3.8365 10-Sep-79 3.8275 11-Sep-79 3.8340 12-Sep-79 3.8375 13-Sep-79 3.8405 14-Sep-79 3.8520 17-Sep-79 3.8580 18-Sep-79 3.8545 19-Sep-79 3.8520 20-Sep-79 3.8240 21-Sep-79 3.7510 24-Sep-79 3.7485 25-Sep-79 3.7525 26-Sep-79 3.7565 27-Sep-79 3.7260 28-Sep-79 3.7270 1-Oct-79 3.7160 2-Oct-79 3.7130 3-Oct-79 3.7245 4-Oct-79 3.7245 5-Oct-79 3.7305 8-Oct-79 ND 9-Oct-79 3.7894 10-Oct-79 3.7635 11-Oct-79 3.7750 12-Oct-79 3.7660 15-Oct-79 3.7700 16-Oct-79 3.7775 17-Oct-79 3.7815 18-Oct-79 3.7810 19-Oct-79 3.7820 22-Oct-79 3.7935 23-Oct-79 3.8100 24-Oct-79 3.8060 25-Oct-79 3.8035 26-Oct-79 3.8090 29-Oct-79 3.8150 30-Oct-79 3.8270 31-Oct-79 3.8205 1-Nov-79 3.8170 2-Nov-79 3.8075 5-Nov-79 3.8105 6-Nov-79 ND 7-Nov-79 3.8065 8-Nov-79 3.8065 9-Nov-79 3.8145 12-Nov-79 ND 13-Nov-79 3.8220 14-Nov-79 3.8100 15-Nov-79 3.8045 16-Nov-79 3.7980 19-Nov-79 3.7710 20-Nov-79 3.7685 21-Nov-79 3.7550 22-Nov-79 ND 23-Nov-79 3.7660 26-Nov-79 3.7630 27-Nov-79 3.7500 28-Nov-79 3.7500 29-Nov-79 3.7470 30-Nov-79 3.7290 3-Dec-79 3.7035 4-Dec-79 3.7140 5-Dec-79 3.7410 6-Dec-79 3.7375 7-Dec-79 3.7575 10-Dec-79 3.7460 11-Dec-79 3.7265 12-Dec-79 3.7215 13-Dec-79 3.7250 14-Dec-79 3.7295 17-Dec-79 3.7370 18-Dec-79 3.7250 19-Dec-79 3.7330 20-Dec-79 3.7320 21-Dec-79 3.7290 24-Dec-79 3.7270 25-Dec-79 ND 26-Dec-79 3.7270 27-Dec-79 3.7155 28-Dec-79 3.7060 31-Dec-79 3.7110 1-Jan-80 ND 2-Jan-80 3.6940 3-Jan-80 3.6765 4-Jan-80 3.6900 7-Jan-80 3.6845 8-Jan-80 3.6860 9-Jan-80 3.6810 10-Jan-80 3.6870 11-Jan-80 3.6920 14-Jan-80 3.6885 15-Jan-80 3.6900 16-Jan-80 3.6920 17-Jan-80 3.6925 18-Jan-80 3.6890 21-Jan-80 3.6850 22-Jan-80 3.6980 23-Jan-80 3.6970 24-Jan-80 3.6955 25-Jan-80 3.6955 28-Jan-80 3.7050 29-Jan-80 3.7070 30-Jan-80 3.7070 31-Jan-80 3.7025 1-Feb-80 3.7115 4-Feb-80 3.7140 5-Feb-80 3.7060 6-Feb-80 3.6995 7-Feb-80 3.6950 8-Feb-80