1957 06 27.11  12.95  20.03 
1957 07 31.88  18.03  24.95 
1957 08 29.33  16.29  22.81 
1957 09 22.09   8.93  15.51 
1957 10 15.15   3.48   9.31 
1957 11  6.38  -2.97   1.70 
1957 12  6.05  -7.10   -.52 
1958 01  1.05 -10.44  -4.68 
1958 02 -3.05 -15.89  -9.47 
1958 03  2.96  -5.31  -1.17 
1958 04 14.68   1.71   8.19 
1958 05 25.69   8.60  17.15 
1958 06 25.25  11.81  18.53 
1958 07 26.88  15.35  21.11 
1958 08 30.34  15.53  22.93 
1958 09 26.25  10.38  18.31 
1958 10 20.43   3.65  12.04 
1958 11 10.70  -4.67   3.01 
1958 12  1.47 -13.75  -6.14 
1959 01 -4.21 -17.04 -10.62 
1959 02  -.93 -14.72  -7.82 
1959 03  7.33  -4.35   1.49 
1959 04 15.55    .85   8.20 
1959 05 21.27   9.95  15.61 
1959 06 29.59  15.88  22.73 
1959 07 28.86  15.39  22.12 
1959 08 30.50  17.62  24.06 
1959 09 23.99 -99.99 -99.99 
1959 10 14.56 -99.99 -99.99 
1959 11  4.06  -9.02  -2.48 
1959 12  5.83  -5.92    .-4 
1960 01 -4.78 -15.16  -9.97 
1960 02 -4.73 -14.78  -9.75 
1960 03 -3.14 -13.78  -8.46 
1960 04 15.25   1.65   8.45 
1960 05 21.21   6.85  14.03 
1960 06 25.96  12.86  19.41 
1960 07 30.16  15.70  22.93 
1960 08 29.72  15.51  22.61 
1960 09 25.49  10.83  18.16 
1960 10 19.50   2.27  10.88 
1960 11 11.15  -4.25   3.44 
1960 12  1.21 -10.55  -4.67 
1961 01 -1.44 -15.16  -8.30 
1961 02  2.42 -10.03  -3.80 
1961 03  6.81  -2.85   1.98 
1961 04 13.29   -.79   6.25 
1961 05 19.77   7.63  13.70 
1961 06 27.67  13.52  20.59 
1961 07 30.90  15.96  23.43 
1961 08 30.27  14.96  22.61 
1961 09 22.75   8.58  15.66 
1961 10 19.43   2.59  11.01 
1961 11  7.62  -5.00   1.31 
1961 12 -1.99 -14.60  -8.29 
1962 01 -3.52 -16.29  -9.91 
1962 02 -1.35 -12.72  -7.03 
1962 03   .22 -10.31  -5.04 
1962 04 15.41    .79   8.10 
1962 05 25.31  12.08  18.69 
1962 06 25.67  13.65  19.66 
1962 07 28.98  14.69  21.83 
1962 08 28.07  14.57  21.32 
1962 09 23.17   7.34  15.25 
1962 10 19.21   4.21  11.71 
1962 11 10.40  -2.88   3.75 
1962 12  2.74 -10.73  -3.99 
1963 01 -7.48 -19.35 -13.41 
1963 02   .73 -12.21  -5.74 
1963 03  9.91  -3.22   3.34 
1963 04 16.02   3.01   9.51 
1963 05 22.42   7.65  15.03 
1963 06 29.57  15.36  22.46 
1963 07 26.82  17.19  22.00 
1963 08 26.74  15.21  20.97 
1963 09 24.50  12.22  18.36 
1963 10 24.93   5.90  15.41 
1963 11 12.26  -4.87   3.69 
1963 12 -3.35 -16.32  -9.83 
1964 01  2.48 -11.68  -4.60 
1964 02  2.10 -10.18  -4.04 
1964 03  4.44  -8.97  -2.26 
1964 04 15.90   2.88   9.38 
1964 05 24.85   9.72  17.28 
