1949 01 17.56 -28.34 -22.95 
1949 02 15.93 -30.14 -23.03 
1949 03   .76 -14.75  -6.99 
1949 04  1.26 -11.26  -5.00 
1949 05 11.72    .60   6.16 
1949 06 15.01   5.96  10.48 
1949 07 20.17  10.51  15.34 
1949 08 19.15   7.07  13.11 
1949 09 15.65   2.77   9.21 
1949 10  1.29  -6.72  -2.71 
1949 11 -7.36 -16.01 -11.68 
1949 12 21.03 -29.50 -25.26 
1950 01 13.43 -24.34 -18.88 
1950 02 23.46 -38.84 -31.15 
1950 03  -.39 -18.10  -9.24 
1950 04  4.40  -9.43  -2.51 
1950 05 14.22   2.58   8.39 
1950 06 21.45   7.42  14.43 
1950 07 22.85  10.10  16.47 
1950 08 21.81   7.74  14.77 
1950 09 14.08   2.76   8.42 
1950 10   .32  -7.60  -3.64 
1950 11 16.77 -26.70 -21.73 
1950 12 17.34 -25.57 -21.45 
1951 01 27.07 -34.32 -30.69 
1951 02 15.74 -28.16 -21.95 
1951 03 10.61 -26.83 -18.71 
1951 04  7.45  -5.37   1.04 
1951 05 16.78   2.73   9.75 
1951 06 20.35   8.31  14.33 
1951 07 21.28  10.37  15.82 
1951 08 20.84   8.43  14.63 
1951 09 13.65   2.89   8.26 
1951 10  -.25 -12.32  -6.28 
1951 11 -8.88 -16.81 -12.84 
1951 12 18.68 -28.35 -23.51 
1952 01 25.30 -35.45 -30.37 
1952 02 15.00 -26.64 -20.82 
1952 03 -5.84 -20.41 -13.12 
1952 04  4.11  -9.41  -2.65 
1952 05  9.87    .36   5.11 
1952 06 20.08   8.39  14.23 
1952 07 20.57  10.63  15.60 
1952 08 17.53   6.68  12.10 
1952 09 10.35    .90   5.62 
1952 10  3.95  -5.23   -.64 
1952 11 -3.64 -14.49  -9.06 
1952 12 15.74 -23.69 -19.71 
1953 01 26.05 -34.96 -30.50 
1953 02 -8.14 -23.60 -15.87 
1953 03 -4.82 -21.46 -13.14 
1953 04  9.74  -3.00   3.37 
1953 05 16.62   4.41  10.52 
1953 06 21.74  10.96  16.35 
1953 07 23.21  10.69  16.94 
1953 08 18.51   8.80  13.65 
1953 09 12.63   2.06   7.34 
1953 10   .35  -9.68  -4.66 
1953 11 13.68 -22.13 -17.90 
1953 12 17.06 -25.59 -21.32 
1954 01 21.22 -30.99 -26.10 
1954 02 19.98 -33.16 -26.57 
1954 03 -3.05 -19.35 -11.20 
1954 04  2.86  -9.02  -3.08 
1954 05 16.75   3.02   9.88 
1954 06 20.24   9.06  14.65 
1954 07 19.85   9.54  14.69 
1954 08 19.28   8.33  13.80 
1954 09 12.04    .52   6.28 
1954 10  4.64  -4.51    . 6 
1954 11 -6.13 -13.41  -9.77 
1954 12 25.00 -33.46 -29.23 
1955 01 13.37 -25.18 -19.27 
1955 02 18.56 -30.89 -24.72 
1955 03 -3.85 -20.94 -12.39 
1955 04   .56 -12.15  -5.79 
1955 05 12.90   1.88   7.39 
1955 06 17.78   7.40  12.59 
1955 07 22.28   9.93  16.10 
1955 08 16.57   6.50  11.53 
1955 09 11.35   1.95   6.65 
1955 10  -.66  -8.68  -4.67 
1955 11 19.73 -27.11 -23.42 
1955 12 18.37 -28.18 -23.27 
1956 01 25.46 -34.89 -30.17 
1956 02 18.44 -28.82 -23.63 
1956 03 -5.68 -23.15 -14.41 
1956 04  5.81  -6.56   -.37 
1956 05 14.66   3.38   9.02 
1956 06 19.67   8.29  13.98 
1956 07 22.05  10.63  16.34 
1956 08 18.04   9.20  13.62 
1956 09 10.78    .81   5.79 
1956 10 -4.07 -11.75  -7.91 
1956 11 14.87 -25.28 -20.07 
1956 12 29.27 -37.03 -33.15 
1957 01 11.52 -22.48 -17.00 
1957 02 13.31 -26.44 -19.87 
1957 03  -.61 -15.65  -8.13 
1957 04  6.30  -5.61    .34 
1957 05 14.43   3.63   9.03 
1957 06 24.72  10.92  17.82 
1957 07 21.32  10.25  15.78 
1957 08 21.70   8.39  15.05 
1957 09 12.09   1.69   6.89 
1957 10  3.03  -6.22  -1.59 
1957 11 -5.86 -14.15 -10.00 
1957 12 22.77 -31.08 -26.92 
1958 01 14.44 -24.25 -19.34 
1958 02 11.13 -23.14 -17.13 
1958 03  -.48 -17.76  -9.12 
1958 04  8.02  -6.13    .94 
1958 05 15.41   2.22   8.81 
1958 06 23.21  10.33  16.77 
1958 07 23.16  10.72  16.94 
1958 08 19.54   7.55  13.54 
1958 09 11.30    .92   6.11 
1958 10 -4.71 -16.49 -10.60 
1958 11 12.66 -22.07 -17.36 
1958 12 18.76 -26.72 -22.74 
1959 01 23.78 -34.23 -29.00 
1959 02 -8.59 -20.06 -14.32 
1959 03 13.00 -29.72 -21.36 
1959 04  3.03 -10.28  -3.62 
1959 05 13.48   2.36   7.92 
1959 06 22.27   9.47  15.87 
1959 07 17.74   8.12  12.93 
1959 08 18.20   6.35  12.28 
1959 09 11.23   1.01   6.12 
1959 10   .42 -10.54  -5.06 
1959 11 -9.09 -18.68 -13.88 
1959 12 17.56 -26.71 -22.13 
1960 01 14.50 -23.51 -19.00 
1960 02 -9.42 -20.88 -15.15 
1960 03 -8.76 -23.62 -16.19 
1960 04  2.58  -9.71  -3.56 
1960 05 18.09   4.75  11.42 
1960 06 19.17   6.92  13.04 
1960 07 22.06  10.20  16.12 
1960 08 18.62   7.37  12.99 
1960 09  9.56    .52   5.04 
1960 10   .73  -8.25  -3.76 
1960 11 13.81 -23.02 -18.41 
1960 12 -8.24 -18.19 -13.21 
1961 01 12.85 -22.26 -17.55 
1961 02 14.36 -25.55 -19.95 
1961 03 -8.80 -24.64 -16.71 
1961 04  1.84  -9.53  -3.84 
1961 05 15.59   2.15   8.87 
1961 06 20.12   7.96  14.04 
1961 07 20.34   9.38  14.86 
1961 08 17.91   7.27  12.59 
1961 09 11.79   1.70   6.74 
1961 10 -2.46 -10.14  -6.30 
1961 11 14.37 -24.99 -19.68 
1961 12 27.57 -35.00 -31.28 
1962 01 15.93 -27.28 -21.60 
1962 02 -9.75 -18.40 -14.07 
1962 03 -6.98 -21.85 -14.41 
1962 04  2.70  -6.12  -1.70 
1962 05 11.00   1.16   6.08 
1962 06 19.24   7.96  13.60 
1962 07 21.83  11.51  16.67 
1962 08 18.32   8.83  13.57 
1962 09  9.35    .66   5.00 
1962 10  2.98  -5.40  -1.21 
1962 11 11.49 -19.00 -15.24 
1962 12 17.48 -25.36 -21.42 
1963 01 13.08 -20.77 -16.92 
1963 02 12.61 -22.28 -17.44 
1963 03 -6.11 -18.95 -12.53 
1963 04  2.17 -10.08  -3.95 
1963 05 14.74   2.77   8.75 
1963 06 15.99   6.43  11.21 
1963 07 19.65   9.96  14.80 
1963 08 17.83   7.28  12.55 
1963 09 13.65   1.60   7.62 
1963 10  -.58  -8.47  -4.53 
1963 11 20.45 -28.58 -24.51 
1963 12 10.76 -20.70 -15.73 
1964 01 22.21 -30.34 -26.27 
1964 02 10.82 -23.11 -16.96 
1964 03 10.83 -26.35 -18.59 
1964 04  1.15  -8.47  -3.66 
1964 05  8.33  -1.09   3.62 
1964 06 20.29   9.32  14.80 
1964 07 20.21  10.13  15.17 
1964 08 18.20   8.14  13.17 
1964 09 12.78   1.51   7.14 
1964 10  1.63  -5.93  -2.14 
1964 11 10.03 -20.53 -15.28 
1964 12 27.53 -35.80 -31.66 
1965 01 21.46 -31.70 -26.58 
1965 02 21.14 -33.87 -27.50 
1965 03  2.13  -8.22  -3.04 
1965 04  4.48  -4.90   -.21 
1965 05 12.25    .13   6.19 
1965 06 17.42   7.67  12.54 
1965 07 20.36  10.43  15.39 
1965 08 17.32   7.48  12.40 
1965 09 14.66   5.00   9.83 
1965 10 -5.72 -14.63 -10.17 
1965 11 11.33 -20.44 -15.88 
1965 12 19.54 -29.22 -24.38 
1966 01 26.91 -36.48 -31.69 
1966 02 15.64 -27.20 -21.42 
1966 03 11.51 -25.98 -18.74 
1966 04  2.66  -9.62  -3.48 
1966 05 10.86   1.35   6.10 
1966 06 21.05   9.27  15.16 
1966 07 21.02   9.14  15.08 
1966 08 18.42   5.75  12.08 
1966 09 14.30   1.90   8.10 
1966 10 -1.25 -10.22  -5.73 
1966 11 13.44 -21.87 -17.65 
1966 12 24.36 -32.66 -28.51 
1967 01 21.54 -31.13 -26.33 
1967 02 15.42 -27.68 -21.55 
1967 03 -4.75 -19.42 -12.08 
1967 04  4.98  -4.02    .48 
1967 05 12.10   2.20   7.15 
1967 06 21.06   9.75  15.40 
1967 07 19.15  10.41  14.78 
1967 08 19.24   9.20  14.21 
1967 09 14.00   1.78   7.89 
1967 10  -.35  -9.01  -4.68 
1967 11 -6.92 -16.48 -11.70 
1967 12 14.39 -21.94 -18.16 
1968 01 19.18 -29.44 -24.31 
1968 02 14.19 -24.47 -19.33 
1968 03 -2.22 -17.10  -9.66 
1968 04  4.29  -6.46  -1.08 
1968 05 13.86   3.00   8.43 
1968 06 19.45   9.31  14.38 
1968 07 23.51  11.49  17.50 
1968 08 19.79   8.17  13.98 
1968 09 10.74    . 4   5.39 
1968 10 -2.86 -11.35  -7.10 
1968 11 13.58 -22.02 -17.79 
1968 12 22.52 -32.73 -27.62 
1969 01 29.49 -37.34 -33.41 
1969 02 16.67 -28.58 -22.62 
1969 03 -4.42 -18.96 -11.70 
1969 04  8.74  -2.60   3.07 
1969 05 15.82   4.17   9.99 
1969 06 24.21   9.71  16.95 
1969 07 18.85  10.05  14.45 
1969 08 14.80   3.84   9.32 
1969 09 15.83    .64   8.23 
1969 10  6.38  -4.63    .87 
1969 11 13.37 -22.19 -17.78 
1969 12 -8.77 -20.40 -14.58 
1970 01 22.62 -32.50 -27.56 
1970 02 -8.12 -19.45 -13.78 
1970 03   . 7 -12.94  -6.43 
1970 04  4.65  -6.13   -.74 
1970 05 15.86   3.43   9.64 
1970 06 18.06   7.94  13.00 
1970 07 20.60  10.21  15.40 
1970 08 18.20   7.82  13.01 
1970 09  7.74    . 0   3.87 
1970 10 -3.32 -11.16  -7.24 
1970 11 -6.37 -17.04 -11.70 
1970 12 20.43 -29.54 -24.98 
