1957 12 10.50 -21.80  -5.64 
1958 01  9.80 -23.60  -6.90 
1958 02 11.10 -26.40  -7.64 
1958 03  5.50 -24.10  -9.30 
1958 04 10.50 -13.20  -1.34 
1958 05 16.50  -2.00   7.25 
1958 06 31.00   -.90  15.05 
1958 07 31.60   2.50  17.04 
1958 08 25.50   4.19  14.85 
1958 09 23.50    . 0  11.75 
1958 10 17.60   -.70   8.45 
1958 11 11.10  -5.60   2.75 
1958 12  8.00 -25.20  -8.60 
1959 01  6.80 -26.00  -9.60 
1959 02 10.50  -5.00   2.75 
1959 03  9.70  -7.80    .94 
1959 04 15.50  -8.00   3.75 
1959 05 20.20  -3.20   8.50 
1959 06 25.10   2.00  13.55 
1959 07 27.70   2.90  15.30 
1959 08 27.50   2.70  15.10 
1959 09 17.50  -3.20   7.15 
1959 10 14.90  -3.00   5.95 
1959 11 10.40 -12.30   -.95 
1959 12  5.80 -16.70  -5.45 
1960 01  6.00 -26.50 -10.25 
1960 02  8.80 -20.70  -5.95 
1960 03  8.89  -8.80    . 4 
1960 04 13.10  -8.39   2.35 
1960 05 25.80  -3.60  11.10 
1960 06 25.50    .50  13.00 
1960 07 28.00   4.00  16.00 
1960 08 29.60   4.40  17.00 
1960 09 22.80  -2.90   9.95 
1960 10 12.00 -14.40  -1.19 
1960 11  5.30 -15.40  -5.04 
1960 12  8.89 -18.20  -4.65 
1961 01  7.10 -16.50  -4.69 
1961 02  8.80 -15.80  -3.50 
1961 03  9.20 -15.90  -3.35 
1961 04 13.70 -13.10    .29 
1961 05 25.50  -3.20  11.15 
1961 06 26.60   1.40  14.00 
1961 07 26.30   4.10  15.20 
1961 08 23.70   4.40  14.05 
1961 09 18.29   -.80   8.75 
1961 10 16.70  -2.30   7.20 
1961 11 10.30  -8.80    .75 
1961 12  9.20 -20.00  -5.40 
1962 01  7.70 -21.00  -6.65 
1962 02  8.10 -16.00  -3.94 
1962 03  3.10 -21.90  -9.39 
1962 04 13.00  -8.70   2.15 
1962 05 16.50  -3.60   6.45 
1962 06 19.70    .60  10.15 
1962 07 25.80   2.70  14.25 
1962 08 20.80   2.20  11.50 
1962 09 15.70   -.70   7.50 
1962 10 16.00  -3.50   6.25 
1962 11  8.60 -17.60  -4.50 
1962 12  9.70 -22.20  -6.25 
1963 01  6.80 -28.00 -10.60 
1963 02  7.00 -23.60  -8.30 
1963 03  7.00 -17.60  -5.30 
1963 04 12.00  -9.50   1.25 
1963 05 26.60  -1.20  12.70 
1963 06 24.80    .40  12.60 
1963 07 27.60   1.70  14.65 
1963 08 30.50   1.80  16.15 
1963 09 23.00   1.00  12.00 
1963 10 13.50  -4.00   4.75 
1963 11  6.20 -20.29  -7.05 
1963 12  9.39 -23.70  -7.15 
1964 01  9.80 -13.40  -1.79 
1964 02  6.60 -18.29  -5.84 
1964 03  7.50 -11.90  -2.19 
