1913 05 16.86   5.21  11.03 
1913 06 22.68  10.84  16.76 
1913 07 24.82  14.34  19.58 
1913 08 25.72  13.16  19.43 
1913 09 21.94   7.53  14.73 
1913 10 16.51   4.44  10.47 
1913 11 10.62    .-4   5.29 
1913 12  3.35  -5.91  -1.28 
1914 01 -2.49 -13.78  -8.13 
1914 02 -8.18 -23.10 -15.64 
1914 03  1.54  -9.87  -4.16 
1914 04  9.24  -2.15   3.54 
1914 05 21.03   6.34  13.68 
1914 06 21.35   9.39  15.37 
1914 07 26.68  14.59  20.63 
1914 08 24.68  12.97  18.82 
1914 09 20.93   8.57  14.75 
1914 10 16.81   5.51  11.16 
1914 11  8.70  -4.48   2.10 
1914 12 -1.02 -11.83  -6.42 
1915 01 -4.00 -14.38  -9.19 
1915 02  -.67 -10.79  -5.73 
1915 03  1.90 -10.66  -4.38 
1915 04 13.44   1.21   7.32 
1915 05 15.75   3.85   9.80 
1915 06 23.21   9.60  16.40 
1915 07 24.47  13.64  19.05 
1915 08 23.53  12.71  18.12 
1915 09 21.63  10.58  16.10 
1915 10 14.81   4.87   9.84 
1915 11  9.12   -.39   4.36 
1915 12 -2.00 -10.00  -6.00 
1916 01   .25  -8.81  -4.28 
1916 02 -4.16 -13.99  -9.07 
1916 03 -1.88 -14.21  -8.04 
1916 04 10.10    .37   5.24 
1916 05 17.04   3.60  10.32 
1916 06 22.99  10.67  16.83 
1916 07 24.89  10.10  17.50 
1916 08 26.60  14.66  20.63 
1916 09 23.26   5.83  14.54 
1916 10 19.29   5.23  12.26 
1916 11  6.30  -4.00   1.15 
1916 12   .93  -8.53  -3.80 
1921 01  -.66 -11.52  -6.09 
1921 02 -1.07 -12.91  -6.99 
1921 03  2.76  -6.78  -2.01 
1921 04 14.64   3.63   9.13 
1921 05 20.60   5.95  13.27 
1921 06 25.52  10.84  18.18 
1921 07 30.77  19.04  24.90 
1921 08 24.83  14.64  19.73 
1921 09 25.06  12.59  18.82 
1921 10 17.17    .69   8.93 
1921 11  7.66  -5.22   1.22 
1921 12 -3.56 -11.58  -7.57 
1922 01 -6.50 -17.31 -11.90 
1922 02   .81 -13.44  -6.31 
1922 04 16.25   3.54   9.89 
1922 05 23.30   7.15  15.22 
1922 06 26.08   7.15  16.61 
1922 07 25.60  12.29  18.94 
1922 08 24.95   8.91  16.93 
1922 09 22.11   8.28  15.19 
1923 07 26.92   9.93  18.42 
1923 08 22.93   7.52  15.22 
1923 09 17.89   3.46  10.67 
1923 10  9.57    . 9   4.83 
1923 11  3.64  -1.50   1.07 
1923 12  1.65  -4.58  -1.46 
1924 01 -4.91 -13.48  -9.19 
1924 02 -5.38 -16.64 -11.01 
1956 12   .75  -8.81  -4.03 
1957 01 -4.36 -16.20 -10.28 
1957 02   .36 -12.00  -5.82 
1957 03  4.23  -7.78  -1.77 
1957 04 12.63   1.08   6.85 
1957 05 17.89   5.28  11.58 
1957 06 23.63  12.41  18.02 
1957 07 26.04  14.48  20.26 
1957 08 24.64  12.89  18.76 
1957 09 20.72  10.48  15.60 
1957 10 14.73   3.12   8.92 
1957 11  7.59   -.45   3.57 
1957 12  1.79  -6.61  -2.41 
1958 01 -2.77 -12.47  -7.62 
1958 02 99.99 -15.45 -99.99 
1958 03 99.99  -3.91 -99.99 
1958 04 14.27    .13   7.20 
1958 05 16.85   4.67  10.76 
1958 06 20.75   9.50  15.12 
1958 07 24.55  14.55  19.54 
1958 08 25.63  14.10  19.86 
1958 09 20.48  10.71  15.59 
1958 10 14.73   4.69   9.71 
1958 11  8.06   -.32   3.87 
1958 12 -4.03 -15.56  -9.79 
1959 01 -5.13 -14.55  -9.84 
1959 02 -3.92 -17.84 -10.88 
1959 03  2.99 -10.73  -3.87 
1959 04 10.27   -.56   4.85 
1959 05 19.12   6.85  12.98 
1959 06 24.37  12.78  18.57 
1959 07 26.43  15.36  20.89 
1959 08 27.24  17.86  22.55 
1959 09 22.41  12.29  17.35 
1959 10 12.28   4.58   8.43 
1959 11  4.53  -3.46    .53 
1959 12   .27  -6.65  -3.19 
1960 01 -2.82 -12.12  -7.47 
1960 02 -1.88 -12.51  -7.19 
1960 03  -.23 -15.92  -8.07 
1960 04 11.06    .88   5.97 
1960 05 19.26   9.00  14.13 
1960 06 21.93  11.45  16.69 
1960 07 24.45  13.68  19.06 
1960 08 25.87  13.44  19.65 
1960 09 22.41  11.05  16.73 
1960 10 14.25   4.17   9.21 
1960 11  8.51   1.32   4.91 
1960 12 99.99 -12.41 -99.99 
1961 01 -5.20 -17.40 -11.29 
1961 02   . 6 -13.70  -6.82 
1961 03  2.91  -6.44  -1.76 
1961 04  8.47   -.42   4.02 
1961 05 15.53   4.88  10.20 
1961 06 21.98  11.29  16.63 
1961 07 25.64  15.82  20.73 
1961 08 25.16  14.96  20.06 
1961 09 24.28  13.92  19.10 
1961 10 17.12 -99.99 -99.99 
1961 11  7.58 -99.99 -99.99 
1961 12   . 8  -6.75  -3.33 
1962 01 -4.75 -13.96  -9.35 
1962 02 -4.38 -18.19 -11.28 
1962 03  4.12  -7.85  -1.86 
1962 04 11.60    .48   6.04 
1962 05 21.07   9.39  15.23 
1962 06 23.80  12.09  17.94 
1962 07 25.36  14.16  19.76 
1962 08 26.31 -99.99 -99.99 
1962 09 18.96   9.39  14.18 
1962 10 14.66   5.74  10.20 
1962 11  6.76  -2.15   2.30 
1962 12  -.62 -10.07  -5.34 
1963 01 -6.00 -14.08 -10.04 
1963 02 -6.46 -19.17 -12.81 
1963 03  3.73  -8.68  -2.47 
1963 04 11.78   -.10   5.83 
1963 05 16.41   4.67  10.54 
1963 06 24.37  11.67  18.02 
1963 07 26.15  15.24  20.69 
1963 08 23.13  12.47  17.79 
1963 09 19.81   7.46  13.63 
1963 10 19.78   6.61  13.19 
1963 11  8.33   2.52   5.42 
1963 12 -4.48 -13.95  -9.21 
1964 01  -.25 -10.46  -5.35 
1964 02 -1.09 -12.34  -6.71 
1964 03  3.67  -6.34  -1.33 
1964 04 10.53    .49   5.51 
1964 05 20.45   8.47  14.46 
1964 06 23.41  11.17  17.29 
1964 07 27.36  16.01  21.68 
1964 08 22.13  12.43  17.27 
1964 09 19.61   9.74  14.67 
1964 10 14.19   2.92   8.55 
1964 11  7.51   -.11   3.70 
1964 12  -.34  -8.59  -4.46 
1965 01 -4.21 -15.51  -9.86 
1965 02 -3.10 -13.53  -8.31 
1965 03  1.55 -10.64  -4.54 
1965 04  8.14  -3.28   2.43 
1965 05 20.54   6.98  13.76 
1965 06 23.06  10.76  16.91 
1965 07 22.83  12.36  17.59 
1965 08 23.45  13.08  18.26 
1965 09 20.37  10.37  15.37 
1965 10 12.52   3.57   8.04 
1965 11  5.02  -1.52   1.75 
1965 12  1.58  -4.87  -1.64 
1966 01 -5.29 -16.18 -10.73 
1966 02 -2.00 -12.95  -7.47 
1966 03  2.77  -5.24  -1.23 
1966 04  9.55   -.41   4.57 
1966 05 13.94   3.50   8.71 
1966 06 24.67  12.30  18.48 
1966 07 27.89  16.26  22.07 
1966 08 24.35  14.25  19.29 
1966 09 18.85   8.83  13.84 
1966 10 12.81   4.32   8.56 
1966 11  7.21    .28   3.74 
1966 12 -1.69  -9.87  -5.78 
1967 01  -.24  -8.96  -4.60 
1967 02 -5.98 -17.78 -11.88 
1967 03  1.76 -10.80  -4.52 
1967 04 10.24    . 3   5.13 
1967 05 13.86   3.87   8.86 
1967 06 24.65  13.71  19.18 
1967 07 24.08  14.84  19.45 
1967 08 23.13  13.20  18.16 
1967 09 20.20   9.14  14.67 
1967 10 12.58   4.96   8.77 
1967 11  3.08  -2.59    .24 
1967 12   .28  -7.21  -3.46 
1968 01 -5.01 -16.16 -10.58 
1968 02 -5.37 -16.25 -10.81 
1968 03  4.44  -7.24  -1.39 
1968 04 13.63   1.75   7.69 
1968 05 15.81   5.43  10.62 
1968 06 21.05  11.22  16.13 
1968 07 25.05  14.48  19.76 
1968 08 23.62  13.60  18.61 
1968 09 21.70  12.48  17.09 
1968 10 15.40   6.94  11.17 
1968 11  4.84   -.92   1.96 
1968 12 -3.12 -10.46  -6.79 
1969 01 -3.42 -13.22  -8.32 
1969 02  -.65 -12.54  -6.59 
1969 04 11.50   -.50   5.50 
1969 05 16.70   4.80  10.75 
1969 06 21.48   9.68  15.58 
1969 07 25.58  14.31  19.94 
1969 08 25.98  15.37  20.67 
1969 10 12.64   5.14   8.89 
1969 11  6.04    .17   3.10 
1969 12 -2.61 -11.81  -7.21 
1970 01 -6.64 -17.81 -12.22 
1970 02 -3.28 -14.37  -8.82 
1970 03   .84  -9.80  -4.48 
1970 04 11.20   -.39   5.40 
1970 05 16.98   7.85  12.41 
1970 06 23.15  11.79  17.46 
1970 07 25.63  15.85  20.74 
1970 08 25.05  14.75  19.90 
1970 09 19.42  11.68  15.55 
1970 10 14.86   6.33  10.59 
1970 11  6.94    .91   3.92 
1970 12 -3.02 -11.74  -7.38 
1971 01 -5.98 -16.58 -11.28 
1971 02 -1.72 -11.98  -6.85 
1971 03   .36 -11.37  -5.50 
1971 04  8.05  -1.95   3.05 
1971 05 18.35   5.20  11.77 
1971 06 24.36  12.60  18.48 
1971 07 24.08  14.73  19.40 
1971 08 23.57  13.68  18.62 
1971 09 22.61  11.88  17.24 
1971 10 17.62   8.57  13.10 
1971 11  5.74   -.20   2.77 
1971 12  2.20  -6.99  -2.39 
1972 01 -1.04 -12.70  -6.87 
