1957 01 14.03 -23.48 -18.75 
1957 02 -6.84 -19.91 -13.37 
1957 03  2.40 -11.67  -4.63 
1957 04 12.38  -2.53   4.92 
1957 05 22.14   4.53  13.33 
1957 06 23.65   6.37  15.01 
1957 07 29.12   9.29  19.20 
1957 09 20.34   3.85  12.09 
1957 10  8.37  -5.98   1.19 
1957 11  1.44  -6.03  -2.29 
1957 12 -2.18 -12.03  -7.10 
1958 01 -3.53 -11.83  -7.68 
1958 02 -8.80 -19.34 -14.07 
1958 03 -2.47 -13.07  -7.77 
1958 04 10.70  -2.28   4.21 
1958 05 22.87   4.01  13.44 
1958 06 22.31   6.09  14.20 
1958 07 26.65   9.09  17.86 
1958 08 28.64  10.39  19.51 
1958 09 20.18   2.97  11.57 
1958 10 15.64  -2.73   6.45 
1958 11  -.38 -12.96  -6.67 
1958 12 -7.04 -16.65 -11.84 
1959 01 13.65 -24.10 -18.87 
1959 02 -7.73 -20.99 -14.36 
1959 03  5.32  -5.70   -.18 
1959 04 11.85  -3.76   4.04 
1959 05 16.18   -.31   7.93 
1959 06 23.60   8.02  15.81 
1959 07 28.43   9.51  18.97 
1959 08 23.66   7.67  15.66 
1959 09 17.54   2.98  10.26 
1959 10  7.59  -3.99   1.80 
1959 11 -2.38 -13.23  -7.80 
1959 12  -.42 -11.33  -5.87 
1960 01 -8.39 -20.82 -14.61 
1960 02 -5.81 -17.36 -11.58 
1960 03 -1.68 -15.49  -8.58 
1960 04 11.61  -2.03   4.79 
1960 05 17.73   2.65  10.18 
1960 06 22.85   6.14  14.49 
1960 07 31.20  14.10  22.65 
1960 08 25.67   9.75  17.70 
1960 09 20.97   3.51  12.24 
1960 10 13.91  -1.86   6.02 
1960 11  -.94 -11.76  -6.35 
1960 12 -4.29 -14.45  -9.37 
1961 01 -4.39 -15.16  -9.77 
1961 02 -4.79 -16.71 -10.75 
1961 03  2.71  -8.12  -2.70 
1961 04  9.46  -3.87   2.79 
1961 05 19.58   3.98  11.78 
1961 06 28.64   9.43  19.03 
1961 08 30.84  10.61  20.72 
1961 09 17.06   -.24   8.41 
1961 10  9.85  -3.30   3.27 
1961 11 -1.70 -12.19  -6.94 
1961 12 11.48 -24.07 -17.77 
1962 01 -6.83 -20.73 -13.78 
1962 02 11.99 -22.16 -17.07 
1962 03 -4.84 -17.87 -11.36 
1962 04 14.39  -1.02   6.68 
1962 05 19.39   2.33  10.86 
1962 06 24.92   9.79  17.35 
1962 07 23.77   9.72  16.74 
1962 08 23.86   9.58  16.72 
1962 09 19.04   3.48  11.26 
1962 10 14.99   -.97   7.01 
1962 11  5.89  -5.72    . 8 
1962 12 -3.03 -13.78  -8.40 
1963 01 10.78 -24.15 -17.46 
1963 02 -3.35 -12.75  -8.05 
1963 03  4.83  -6.88  -1.02 
1963 04 11.52  -2.05   4.73 
1963 05 17.36   2.18   9.77 
1963 06 22.60   9.55  16.07 
1963 07 27.00  11.11  19.05 
1963 08 26.16   9.35  17.75 
1963 09 23.27   6.47  14.87 
1963 10 17.21   -.41   8.40 
1963 11  1.07 -12.01  -5.47 
1963 12 -7.16 -18.29 -12.72 
1964 01 -6.31 -16.73 -11.52 
1964 02   .92 -11.66  -5.37 
1964 03  -.43 -12.87  -6.65 
1964 04 12.10  -3.63   4.23 
1964 05 19.62   4.35  11.98 
1964 06 23.01   7.99  15.50 
1964 07 28.88  11.35  20.11 
1964 08 24.05   8.74  16.39 
1964 09 14.19   2.75   8.46 
1964 10 14.34  -1.50   6.42 
1964 11  -.19  -9.80  -4.99 
1964 12 16.45 -25.90 -21.17 
1965 01 12.42 -22.78 -17.60 
1965 02 -8.02 -21.41 -14.71 
1965 03 -7.30 -20.04 -13.67 
1965 04  7.26  -2.87   2.19 
1965 05 16.95   2.77   9.86 
1965 06 20.92   8.12  14.52 
1965 07 25.92  11.48  18.70 
1965 08 25.79  11.22  18.50 
1965 09 11.43   -.14   5.64 
1965 10 15.72  -1.51   7.10 
1965 11 -3.96 -13.86  -8.91 
1965 12 -5.89 -16.12 -11.00 
1966 01 19.67 -29.06 -24.36 
1966 02 -8.06 -20.36 -14.21 
1966 03  2.69 -10.22  -3.76 
1966 04  9.09  -4.83   2.13 
1966 05 21.13   2.86  11.99 
1966 06 19.70   7.42  13.56 
1966 07 24.86  10.59  17.72 
1966 08 23.85   8.22  16.04 
1966 09 22.59   5.76  14.17 
1966 10 10.34  -2.65   3.84 
1966 11 -5.08 -15.82 -10.45 
1966 12 -7.07 -18.06 -12.56 
1967 01 11.93 -22.80 -17.36 
1967 02 -5.99 -20.50 -13.24 
1967 03 -5.15 -17.52 -11.33 
1967 04  2.58  -7.11  -2.26 
1967 05 16.87   2.07   9.47 
1967 06 20.65   6.94  13.79 
1967 07 28.10   9.76  18.93 
1967 08 27.58  10.09  18.83 
1967 09 24.96   6.68  15.82 
1967 10 11.71  -1.33   5.19 
1967 11  1.96  -9.21  -3.62 
1967 12 -6.92 -17.23 -12.07 
1968 01 -9.64 -20.65 -15.15 
1968 02 -1.82 -14.40  -8.10 
1968 03  7.48  -5.30   1.08 
1968 04 11.29  -4.13   3.58 
1968 05 17.73   1.85   9.79 
1968 06 22.20   7.17  14.68 
1968 07 25.08   9.62  17.35 
1968 08 21.58   7.51  14.54 
1968 09 17.60   4.50  11.05 
1968 10 11.00  -1.94   4.52 
1968 11  3.36  -6.60  -1.62 
1968 12 10.82 -19.10 -14.96 
1969 01 23.62 -33.43 -28.53 
1969 02 -9.27 -20.74 -15.00 
1969 03 -5.28 -16.75 -11.01 
1969 04 12.43   -.56   5.93 
1969 05 18.53   3.48  11.00 
1969 06 22.44   6.73  14.58 
1969 07 24.82   9.12  16.96 
1969 08 26.95   8.72  17.83 
1969 09 17.78   5.07  11.42 
1969 10  4.76  -4.35    .20 
1969 11  1.98  -8.72  -3.37 
1969 12 -4.32 -13.20  -8.76 
1970 01 14.86 -23.38 -19.11 
1970 02 -6.03 -16.56 -11.29 
1970 03 -6.17 -15.71 -10.94 
1970 04  7.30  -2.89   2.20 
1970 05 16.48   3.04   9.76 
1970 06 25.15  10.72  17.93 
1970 07 25.39  11.31  18.35 
1970 08 26.59   8.55  17.57 
1970 09 17.24   2.73   9.98 
1970 10  9.10  -3.04   3.03 
1970 11 -6.12 -13.19  -9.65 
1970 12 12.61 -23.41 -18.01 
1971 01 16.83 -24.56 -20.69 
1971 02 -6.52 -17.84 -12.18 
1971 03 -4.42 -14.84  -9.63 
1971 04  7.89  -3.37   2.26 
1971 05 19.85   4.29  12.07 
1971 06 22.10   8.63  15.36 
1971 07 23.82   9.00  16.41 
1971 08 28.85  11.66  20.25 
1971 09 17.02   2.33   9.67 
1971 10 10.69  -4.21   3.23 
1971 11  -.66  -9.83  -5.24 
1971 12 13.48 -24.61 -19.04 
