1949 03   0.57 -10.37  -4.90 
1949 04  15.50  -1.50   7.00 
1949 05  19.23   3.62  11.42 
1949 06  21.16   6.26  13.71 
1949 07  24.43   8.89  16.66 
1949 08  26.86   8.93  17.90 
1949 09  19.79   1.54  10.67 
1949 10   8.13  -4.00   2.06 
1949 11  10.10  -3.99   3.05 
1949 12  -9.54 -19.61 -14.57 
1950 01 -21.44 -30.61 -26.02 
1950 02  -4.54 -15.80 -10.17 
1950 03  -4.44 -14.46  -9.45 
1950 04   5.13  -5.36   -.11 
1950 05  14.64   -.16   7.24 
1950 06  20.14   5.78  12.96 
1950 07  23.56   8.10  15.83 
1950 08  21.04   7.35  14.19 
1950 09  18.24   2.26  10.25 
1950 10  10.41  -2.56   3.92 
1950 11   -.32 -12.76  -6.54 
1950 12  -2.57 -13.22  -7.89 
1951 01 -10.26 -20.86 -15.56 
1951 02  -7.55 -18.95 -13.25 
1951 03  -9.04 -18.92 -13.98 
1951 04   6.87  -6.44   0.21 
1951 05  17.17   2.20   9.68 
1951 06  15.88   3.72   9.80 
1951 07  25.23   8.42  16.82 
1951 08  20.34   7.42  13.88 
1951 09  14.09   1.72   7.90 
1951 10   5.54  -4.94   0.29 
1951 11   -.69 -11.01  -5.85 
1951 12  -9.84 -18.34 -14.09 
1952 01  -9.89 -21.37 -15.63 
1952 02  -2.95 -15.24  -9.09 
1952 03  -3.65 -15.79  -9.72 
1952 04  12.27  -2.51   4.88 
1952 05  16.40   2.38   9.38 
1952 06  20.03   6.17  13.10 
1952 07  22.33   7.23  14.78 
1952 08  23.45   6.56  15.00 
1952 09  19.68   4.82  12.25 
1952 10  13.49  -4.19   4.64 
1952 11   2.94 -10.06  -3.56 
1952 12   -.80 -14.15  -7.47 
1953 01  -2.94 -16.83  -9.88 
1953 02  -1.43 -12.14  -6.78 
1953 03   1.15  -9.85  -4.35 
1953 04   4.35  -5.55   -.60 
1953 05  14.11   0.24   7.17 
1953 06  18.46   6.22  12.34 
1953 08  26.04   7.95  16.99 
1953 09  20.37   2.78  11.57 
1953 10  17.01  -1.13   7.94 
1953 11   7.42  -7.60  -0.08 
1953 12   0.28 -12.04  -5.88 
1954 01 -13.59 -23.92 -18.75 
1954 02   4.23  -7.08  -1.42 
1954 03  -3.69 -14.21  -8.95 
1954 04   3.35  -8.28  -2.46 
1954 05  14.42   1.15   7.78 
1954 06  17.26   5.51  11.38 
1954 07  25.18   9.12  17.15 
1954 08  21.60   9.06  15.33 
1954 09  15.74   3.63   9.68 
1954 10  11.88  -3.36   4.26 
1954 11   9.24  -3.82   2.71 
1954 12   2.51 -10.94  -4.21 
1955 01  -4.29 -16.28 -10.28 
1955 02  -7.49 -18.87 -13.18 
1955 03  -4.07 -15.43  -9.75 
1955 04   7.35  -3.82   1.76 
1955 05  13.73   0.78   7.25 
1955 06  20.01   5.81  12.91 
1955 07  22.35   9.80  16.07 
1955 08  25.25   6.43  15.84 
1955 09  17.15   0.11   8.63 
1955 10  13.50  -2.17   5.66 
1955 11  -7.02 -19.49 -13.25 
1955 12  -7.88 -20.64 -14.26 
1956 01  -9.76 -20.14 -14.95 
1956 02  -6.88 -19.82 -13.35 
1956 03   -.45 -11.94  -6.19 
1956 04   8.37  -6.80   0.78 
1956 05  16.19   2.34   9.27 
1956 06  21.89   7.59  14.74 
1956 07  24.25   9.30  16.77 
1956 08  23.53   7.24  15.38 
1956 09  18.54   2.71  10.62 
1956 10  11.27  -3.39   3.94 
1956 11   5.47  -7.95  -1.24 
1956 12  -2.24 -13.85  -8.04 
1957 01 -11.56 -23.52 -17.54 
1957 02  -6.19 -17.15 -11.67 
1957 03   0.44 -11.26  -5.41 
1957 04   8.56  -4.12   2.22 
1957 05  18.74   1.62  10.18 
1957 06  20.17   5.72  12.94 
1957 07  27.34   8.76  18.04 
1957 08  21.89   7.66  14.77 
1957 09  18.67   3.53  11.10 
1957 11   2.77  -7.73  -2.48 
1957 12   1.01  -9.93  -4.46 
1958 01   1.37 -11.15  -4.89 
1958 02  -6.73 -17.61 -12.17 
1958 03  -2.68 -12.31  -7.49 
1958 04   9.95  -3.17   3.39 
1958 05  21.43   2.71  12.07 
1958 06  19.93   4.37  12.15 
1958 07  23.47   6.54  15.00 
1958 08  27.20   8.16  17.68 
1958 09  17.87   2.30  10.08 
1958 10  13.95  -3.91   5.02 
1958 11   1.20 -12.65  -5.72 
1958 12  -2.73 -12.94  -7.83 
1959 01  -9.32 -19.52 -14.42 
1959 02  -7.64 -20.42 -14.03 
1959 03   4.09  -6.79  -1.34 
1959 04   9.51  -4.16   2.67 
1959 05  13.98  -1.38   6.30 
1959 06  21.96   7.11  14.53 
1959 07  25.83   8.87  17.35 
1959 08  22.89   6.67  14.78 
1959 09  15.84   2.17   9.00 
1959 10   7.45  -3.26   2.09 
1959 11  -1.59 -11.46  -6.52 
1959 12   1.63  -8.64  -3.50 
1960 01  -5.53 -19.37 -12.45 
1960 02  -6.78 -17.04 -11.91 
1960 03   0.02 -12.59  -6.28 
1960 04   9.33  -3.96   2.68 
1960 05  14.97   1.65   8.31 
1960 06  20.37   5.33  12.85 
1960 07  29.45   9.91  19.68 
1960 08  23.44   8.43  15.94 
1960 09  20.63   2.43  11.53 
1960 10  12.69  -2.00   5.34 
1960 11   -.47 -10.94  -5.70 
1960 12  -1.65 -13.05  -7.35 
1961 01  -1.01 -11.70  -6.35 
1961 03   5.37  -5.60   -.11 
1961 04   8.14  -6.10   1.02 
1961 05  16.75   3.63  10.19 
1961 06  26.59   9.27  17.93 
1961 07  26.15   9.63  17.89 
1961 08  29.00  10.18  19.59 
1961 09  14.32   0.24   7.28 
1961 10  11.42  -2.25   4.58 
1961 11   1.26 -12.59  -5.66 
1961 12  -5.09 -19.60 -12.34 
1962 01  -4.42 -15.75 -10.09 
1962 02  -6.76 -16.45 -11.61 
1962 03  -2.34 -12.79  -7.57 
1962 04  13.42  -2.54   5.44 
1962 05  15.54   2.09   8.82 
1962 06  22.19   7.49  14.84 
1962 07  23.21   7.61  15.41 
1962 08  24.49   8.03  16.26 
1962 09  19.07   1.00  10.03 
1962 10  13.82   0.16   6.99 
1962 11   6.27  -6.04   0.11 
1962 12   -.51 -12.30  -6.40 
1963 01  -9.30 -22.61 -15.95 
1963 02   0.00  -9.22  -4.61 
1963 03   6.31  -5.53   0.38 
1963 04  10.40  -2.62   3.89 
1963 05  16.45   1.61   9.03 
1963 07  25.41   9.35  17.38 
1963 08  25.48   8.59  17.03 
1963 09  23.94   6.01  14.97 
1963 10  16.86   0.26   8.56 
1963 11   4.00 -10.50  -3.25 
1963 12  -4.42 -15.25  -9.83 
1964 01  -3.08 -14.28  -8.68 
1964 02   0.14 -10.62  -5.24 
1964 03   -.95 -12.06  -6.50 
1964 04   9.76  -3.17   3.29 
1964 05  16.71   3.31  10.01 
1964 06  20.44   6.76  13.60 
1964 07  26.85   9.75  18.29 
1964 08  22.83   7.39  15.11 
1964 09  14.31   2.00   8.15 
1964 10  14.70  -1.62   6.54 
1964 11   2.15 -10.78  -4.31 
1964 12 -12.32 -22.69 -17.50 
1965 01  -6.91 -18.99 -12.95 
1965 02  -4.96 -15.59 -10.27 
1965 03  -6.18 -17.09 -11.63 
1965 04   6.76  -3.16   1.80 
1965 05  14.75   1.61   8.18 
1965 06  18.98   6.53  12.75 
1965 07  24.06   9.89  16.98 
1965 08  23.91   8.97  16.44 
1965 09   9.96   -.72   4.62 
1965 10  15.74   -.72   7.51 
1965 11   -.19 -12.29  -6.24 
1965 12  -3.15 -13.25  -8.20 
1966 01 -13.52 -24.37 -18.94 
1966 02  -5.18 -17.62 -11.40 
1966 03   3.06  -8.93  -2.93 
1966 04   6.04  -6.15  -0.05 
1966 05  18.20   2.44  10.32 
1966 06  19.87   6.66  13.27 
1966 07  25.27   9.58  17.42 
1966 08  23.07   7.09  15.08 
1966 09  22.17   5.03  13.60 
1966 11  -2.36 -15.26  -8.81 
1966 12  -3.55 -13.62  -8.58 
1967 01  -4.77 -17.85 -11.31 
1967 02  -4.04 -16.40 -10.21 
1967 03  -4.05 -14.23  -9.13 
1967 04   3.09  -8.05  -2.48 
1967 05  13.17   0.10   6.63 
1967 06  21.19   4.64  12.91 
1967 07  27.17   8.17  17.67 
1967 08  27.14   7.79  17.46 
1967 09  22.72   5.02  13.87 
1967 10 -99.99  -1.28 -99.99 
1967 11 -99.99  -9.47 -99.99 
1968 01  -6.93 -99.99 -99.99 
1968 02   -.93 -99.99 -99.99 
