1957 01 -9.80 -20.34 -15.07 
1957 02 -1.03 -12.94  -6.98 
1957 03  6.22  -5.92    .14 
1957 04 11.90  -1.26   5.32 
1957 05 20.12   5.59  12.86 
1957 06 21.37   8.79  15.08 
1957 07 27.54  10.56  19.05 
1957 08 23.40   9.24  16.32 
1957 09 21.78   6.48  14.13 
1957 10  7.27  -2.80   2.23 
1957 11  5.20  -3.82    .68 
1957 12  6.21  -6.41    .-9 
1958 01  6.11  -6.15    .-1 
1958 02 -4.48 -13.21  -8.85 
1958 03 -1.45 -10.65  -6.05 
1958 04 11.51    .37   5.94 
1958 05 23.11   6.71  14.91 
1958 06 21.11   9.13  15.12 
1958 07 24.54  10.77  17.65 
1958 08 27.53  12.28  19.90 
1958 09 20.23   6.35  13.29 
1958 10 17.24   1.33   9.28 
1958 11  3.69  -7.15  -1.73 
1958 12  1.31  -8.03  -3.36 
1959 01 -6.53 -16.91 -11.72 
1959 02 -4.55 -16.49 -10.52 
1959 03  7.76  -3.05   2.35 
1959 04 12.34  -2.30   5.02 
1959 05 15.85   2.22   9.03 
1959 06 23.20   9.35  16.28 
1959 07 27.53  11.86  19.69 
1959 08 23.66  10.20  16.93 
1959 09 17.70   4.73  11.22 
1959 10 11.69   -.37   5.66 
1959 11  2.24  -7.08  -2.42 
1959 12  5.90  -5.59    .15 
1960 01 -2.33 -16.10  -9.22 
1960 02  -.99 -10.89  -5.94 
1960 03  3.60 -10.67  -3.53 
1960 04 12.19  -1.81   5.18 
1960 05 17.53   4.69  11.11 
1960 06 22.89   8.35  15.62 
1960 07 30.54  12.75  21.64 
1960 08 24.71  10.14  17.42 
1960 09 21.89   5.13  13.51 
1960 10 15.89   2.56   9.22 
1960 11  4.69  -6.39   -.84 
1960 12  1.57  -9.42  -3.92 
1961 01  3.14  -8.41  -2.63 
1961 02  3.92  -8.95  -2.51 
1961 03  7.44  -4.59   1.42 
1961 05 18.20   5.22  11.71 
1961 06 28.04  11.42  19.73 
1961 07 99.99  12.32 -99.99 
1961 08 29.22  12.73  20.97 
1961 09 16.54   3.56  10.05 
1961 10 13.34    .89   7.11 
1961 11  3.07  -6.97  -1.95 
1961 12 -2.48 -15.84  -9.16 
1962 01 -1.50 -15.53  -8.51 
1962 02 -4.16 -14.56  -9.36 
1962 03  1.51 -11.10  -4.79 
1962 05 17.69   4.05  10.87 
1962 06 23.64   9.29  16.46 
1962 07 25.13   9.87  17.50 
1962 08 25.35  10.88  18.11 
1962 09 20.67   4.83  12.75 
1962 10 16.51   2.19   9.35 
1962 11  8.91  -3.34   2.78 
1962 12  4.17  -9.47  -2.65 
1963 01 -6.04 -19.27 -12.65 
1963 02  5.04  -7.69  -1.32 
1963 04 12.92  -1.32   5.80 
1963 05 18.89   3.90  11.39 
1963 06 22.50   9.66  16.08 
1963 07 26.18  10.62  18.40 
1963 08 99.99  10.49 -99.99 
1963 09 24.22   9.28  16.75 
1963 10 18.62   3.26  10.94 
1963 11  6.04  -6.59   -.27 
1964 02  6.73 -99.99 -99.99 
1964 03  2.34 -10.93  -4.29 
1964 04 12.21  -1.20   5.50 
1964 05 17.25   4.65  10.95 
1964 06 22.80   9.31  16.05 
1964 07 27.85  11.09  19.47 
1964 08 24.18   8.59  16.38 
1964 09 16.20   3.86  10.03 
1964 10 18.21   1.91  10.06 
1964 11  4.09  -7.37  -1.63 
1964 12 10.24 -22.18 -16.20 
1965 01 -3.95 -16.95 -10.45 
1965 02   .80 -14.67  -6.93 
1965 03  -.35 -12.18  -6.26 
1965 04 12.88  -1.12   5.88 
1965 05 17.12   3.06  10.09 
1965 06 20.88   7.64  14.25 
1965 07 26.44  11.25  18.84 
1965 08 25.88  10.30  18.09 
1965 09 12.28    .96   6.62 
1965 10 18.77   2.80  10.78 
1965 11  2.21 -10.86  -4.32 
1965 12 -1.80  -9.37  -5.58 
1966 01 -8.16 -21.73 -14.94 
1966 02   . 0 -11.80  -5.90 
1966 03  8.56  -4.63   1.96 
1966 04  9.97  -2.65   3.66 
1966 05 19.74   4.51  12.12 
1966 06 20.71   8.28  14.49 
1966 08 24.31   9.07  16.68 
1966 09 23.42   7.18  15.30 
1966 10 13.15    .85   7.00 
