1942 12  -8.10 -16.82 -12.46 
1943 01 -12.49 -20.14 -16.31 
1943 02   -.28 -10.10  -5.19 
1943 03  -5.11 -13.96  -9.53 
1943 04   9.59   -.31   4.64 
1943 05  11.84   1.05   6.45 
1943 06  14.68   5.01   9.84 
1943 07  19.18   9.43  14.30 
1943 08  17.20   8.14  12.67 
1943 09  15.33   4.56   9.94 
1943 10   9.34   0.96   5.15 
1943 11   5.33  -1.42   1.95 
1943 12   2.47 -99.99 -99.99 
1944 01   0.21  -7.05  -3.42 
1944 02  -6.43 -14.10 -10.26 
1944 03  -1.84 -10.31  -6.07 
1944 10  15.04  -1.42   6.81 
1944 11  -2.90  -9.87  -6.38 
1944 12  -4.98 -16.46 -10.73 
1945 01  -5.37 -16.95 -11.16 
1945 02  -3.79 -17.36 -10.57 
1945 03   3.63  -9.75  -3.06 
1945 04   5.05  -7.36  -1.15 
1945 05  16.28   0.52   8.40 
1945 06  19.44   5.52  12.48 
1945 07  23.28   6.89  15.08 
1945 08  22.24   7.08  14.66 
1945 09  13.94   1.80   7.87 
1945 10  11.55  -3.12   4.21 
1945 11  -7.73 -17.86 -12.79 
1945 12  -8.72 -19.40 -14.06 
1946 01  -4.73 -17.67 -11.20 
1946 02  -5.11 -19.94 -12.52 
1946 03   6.23  -8.07   -.91 
1946 04  12.48  -3.42   4.52 
1946 05  17.43   -.37   8.53 
1946 06  18.06   4.90  11.48 
1946 07  23.06   7.19  15.12 
1946 08  21.92   4.60  13.26 
1946 09  16.27   1.39   8.83 
1946 10   9.18  -4.60   2.29 
1946 11  -3.73 -15.32  -9.52 
1946 12 -10.18 -21.78 -15.98 
1947 01  -6.62 -19.02 -12.82 
1947 02  -9.07 -22.06 -15.56 
1947 03   1.39 -13.46  -6.03 
1947 04   9.72  -3.09   3.31 
1947 05  16.54   1.04   8.79 
1947 06  18.50   5.13  11.81 
1947 07  24.44   7.56  16.00 
1947 08  19.16   5.50  12.33 
1947 09  14.97   1.64   8.30 
1947 10  11.92  -2.87   4.52 
1947 11   -.35  -9.50  -4.92 
1947 12  -4.66 -14.50  -9.58 
1948 01  -2.34 -15.76  -9.05 
1948 02  -9.16 -23.34 -16.25 
1948 03   -.93 -16.45  -8.69 
1948 04   2.70  -9.41  -3.35 
1948 05  17.68   2.56  10.12 
1948 06  22.89   4.57  13.73 
1948 07  22.06   7.58  14.82 
1948 08  20.02   6.27  13.14 
1948 09  16.08   2.25   9.16 
1948 10  12.15  -4.42   3.86 
1948 11   0.08 -10.32  -5.12 
1948 12 -10.66 -23.47 -17.06 
1949 01  -9.25 -23.55 -16.40 
1949 02 -10.81 -25.86 -18.33 
1949 03   3.69 -11.54  -3.92 
1949 04  14.46  -1.92   6.27 
1949 05  17.74   0.72   9.22 
1949 06  19.81   3.06  11.43 
1949 07  22.33   5.97  14.15 
1949 08  22.60   6.27  14.43 
1949 09  19.16   -.13   9.51 
1949 10   8.82  -5.11   1.85 
1949 11   7.38  -4.85   1.26 
1949 12 -13.34 -24.16 -18.75 
1950 01 -21.97 -34.41 -28.18 
1950 02  -7.35 -20.31 -13.83 
1950 03  -1.24 -14.32  -7.78 
1950 04   6.70  -5.44   0.62 
1950 05  16.00   0.14   8.07 
1950 06  22.70   4.89  13.79 
1950 07  22.75   7.45  15.10 
1950 08  19.48   4.78  12.13 
1950 09  19.15  -0.01   9.57 
1950 10   6.44  -4.61   0.91 
1950 11  -8.04 -17.66 -12.85 
1950 12  -7.21 -18.51 -12.86 
1951 01 -13.41 -24.54 -18.97 
1951 02  -6.17 -21.06 -13.61 
1951 03  -4.75 -16.93 -10.84 
1951 04   8.62  -5.48   1.57 
1951 05  16.90   2.47   9.68 
1951 06  18.52   2.26  10.39 
1951 07  20.86   8.85  14.86 
1951 08  19.28   5.27  12.27 
1951 09  15.29   0.28   7.78 
1951 10   5.42  -5.34   0.03 
1951 11  -2.40 -13.42  -7.91 
1951 12 -10.88 -22.87 -16.87 
1952 01 -15.28 -27.19 -21.23 
1952 02  -1.26 -17.37  -9.31 
1952 03   0.33 -14.31  -6.99 
1952 04  13.52  -2.61   5.45 
1952 05  18.40   1.17   9.79 
1952 06  18.42   6.21  12.31 
1952 07  21.88   7.01  14.44 
1952 08  20.72   5.68  13.20 
1952 09  17.82   2.74  10.28 
1952 10  13.95  -2.92   5.51 
1952 11   3.07  -7.72  -2.32 
1952 12  -4.75 -16.37 -10.56 
1953 01 -13.96 -24.14 -19.04 
1953 02   1.82 -12.98  -5.58 
1953 03   1.72 -12.31  -5.29 
1953 04   6.44  -6.53  -0.04 
1953 05  17.58   1.27   9.42 
1953 06  18.28   5.66  11.97 
1953 07  20.98   7.37  14.17 
1953 08  21.81   7.05  14.43 
1953 09  16.59   0.86   8.72 
1953 10  14.34  -2.47   5.93 
1953 11   2.56  -8.18  -2.81 
1953 12  -1.47 -12.89  -7.18 
1954 01 -18.11 -29.38 -23.74 
1954 02   -.60 -11.90  -6.25 
1954 03   -.77 -14.17  -7.47 
1954 04   1.34 -10.49  -4.57 
1954 05  14.57   2.16   8.36 
1954 06  17.79   4.96  11.37 
1954 07  22.06   5.93  13.99 
1954 08  18.34   7.43  12.88 
1954 09  15.44   1.87   8.65 
1954 10  10.85  -4.21   3.32 
1954 11   5.19  -5.81   -.30 
1954 12  -1.79 -14.01  -7.90 
1955 01  -4.15 -15.95 -10.05 
1955 02  -5.79 -19.79 -12.79 
1955 03  -4.09 -17.20 -10.64 
1955 04   8.64  -4.29   2.17 
1955 05  14.61   0.13   7.37 
1955 06  21.22   5.06  13.14 
1955 07  21.44   8.33  14.88 
1955 08  21.66   5.25  13.45 
1955 09  14.65   2.02   8.33 
1955 10   9.16  -2.83   3.16 
1955 11 -12.26 -24.15 -18.20 
1955 12 -14.83 -23.84 -19.33 
1956 01 -14.98 -24.12 -19.54 
1956 02  -7.27 -19.18 -13.22 
1956 03   0.04 -12.01  -5.98 
1956 04   7.58  -4.98   1.29 
1956 05  19.32   1.17  10.25 
1956 06  19.37   5.37  12.37 
1956 07  22.78   8.09  15.43 
1956 08  21.56   7.02  14.29 
1956 09  14.67   1.97   8.32 
1956 10   7.88  -6.38   0.75 
1956 11   5.26  -6.89   -.81 
1956 12  -7.08 -18.45 -12.77 
1957 01 -10.62 -22.87 -16.74 
1957 02  -6.70 -20.90 -13.79 
1957 03   1.47 -11.79  -5.16 
1957 04   9.96  -3.53   3.21 
1957 05  16.52   3.13   9.82 
1957 06  20.11   4.69  12.40 
1957 07  20.69   7.33  14.01 
1957 08  18.32   5.45  11.88 
1957 09  17.79   3.89  10.84 
1957 10   6.58  -5.57   0.50 
1957 11   2.30  -6.11  -1.90 
1957 12  -5.48 -15.91 -10.69 
1958 01  -2.56 -12.94  -7.75 
1958 02  -7.92 -19.14 -13.53 
1958 03  -1.80 -11.77  -6.78 
1958 04   9.41  -2.51   3.44 
1958 05  19.43   2.90  11.16 
1958 06  19.95   6.30  13.12 
1958 07  23.90   7.78  15.84 
1958 08  23.94   6.81  15.37 
1958 09  14.26   2.21   8.23 
1958 10  11.56  -3.28   4.14 
1958 11   -.50 -12.56  -6.53 
1958 12  -6.47 -16.46 -11.46 
1959 01 -16.56 -25.55 -21.05 
1959 02  -2.90 -18.61 -10.75 
1959 03   6.12  -6.85   -.36 
1959 04  10.49  -3.93   3.27 
1959 05  14.97   -.37   7.30 
1959 06  18.39   5.39  11.89 
1959 07  23.87   7.52  15.69 
1959 08  17.77   5.63  11.70 
1959 09  13.93   2.22   8.07 
1959 10   5.72  -2.55   1.58 
1959 11  -1.88 -12.81  -7.34 
1959 12  -1.88 -11.20  -6.54 
1960 01  -8.01 -20.32 -14.16 
1960 02  -4.76 -16.81 -10.78 
1960 03   -.41 -14.69  -7.55 
1960 04  11.57  -3.57   4.00 
1960 05  14.95   0.61   7.78 
1960 06  17.28   5.05  11.16 
1960 07  24.84   8.96  16.90 
1960 08  20.66   6.92  13.79 
1960 09  17.12   1.74   9.43 
1960 10  11.31  -1.31   5.00 
1960 11   -.78 -12.57  -6.67 
1960 12  -3.58 -14.41  -8.99 
1961 01  -3.51 -15.02  -9.26 
1961 02  -3.05 -15.16  -9.10 
1961 03   3.29  -8.68  -2.69 
1961 04   9.17  -5.30   1.93 
1961 05  17.08   3.05  10.06 
1961 06  23.76   8.67  16.21 
1961 07  22.96   9.52  16.24 
1961 08  24.59   7.65  16.12 
1961 09  13.75   0.12   6.93 
1961 10   8.85  -4.51   2.17 
1961 11  -2.25 -13.79  -8.02 
1961 12 -12.93 -24.85 -18.89 
1962 01  -5.91 -18.25 -12.08 
1962 02  -8.99 -22.78 -15.88 
1962 03   -.63 -15.33  -7.98 
1962 04  10.61  -2.20   4.20 
1962 05  14.80   1.37   8.08 
1962 06  20.21   6.01  13.11 
1962 07  21.54   7.02  14.28 
1962 08  20.20   7.07  13.63 
1962 09  17.73   1.02   9.37 
1962 10  11.68  -1.87   4.90 
1962 11   1.46  -9.45  -3.99 
1962 12  -4.58 -15.50 -10.04 
1963 01  -8.39 -21.44 -14.92 
1963 02  -2.94 -13.79  -8.36 
1963 03   2.51  -8.91  -3.19 
1963 04  10.48  -4.17   3.15 
1963 05  15.45   0.26   7.85 
1963 06  21.06   4.23  12.65 
1963 07  23.64   8.72  16.18 
1963 08  22.19   7.78  14.98 
1963 09  19.70   5.22  12.46 
1963 10  12.63  -2.86   4.88 
1963 11  -2.97 -15.19  -9.08 
1963 12  -5.88 -17.67 -11.77 
1964 01  -5.48 -18.39 -11.93 
1964 02   3.90  -9.22  -2.66 
1964 03  -2.70 -18.08 -10.39 
1964 04   9.80  -4.25   2.77 
1964 05  15.34   1.67   8.50 
1964 06  20.01   5.85  12.93 
1964 07  22.62   8.04  15.33 
1964 08  18.29   6.76  12.53 
1964 09  12.50   0.94   6.72 
1964 10  13.72  -1.79   5.96 
1964 11  -2.38 -12.11  -7.24 
1964 12 -15.61 -26.72 -21.16 
1965 01 -11.56 -22.28 -16.92 
1965 02  -6.43 -21.52 -13.97 
1965 03   -.34 -16.92  -8.63 
1965 04   8.45  -4.31   2.07 
1965 05  15.64   0.94   8.29 
1965 06  19.40   5.46  12.43 
1965 07  22.85   9.09  15.97 
1965 08  22.14   9.05  15.59 
1965 09  11.38   -.48   5.45 
1965 10  12.97  -2.67   5.15 
1965 11  -4.39 -13.82  -9.10 
1965 12  -7.90 -19.35 -13.62 
1966 01 -19.09 -29.21 -24.15 
1966 02  -3.44 -19.17 -11.30 
1966 03   2.26 -12.71  -5.22 
1966 04   5.59  -7.35   -.87 
1966 05  17.61   2.40  10.00 
1966 06  18.74   3.24  10.99 
1966 07  20.96   7.72  14.33 
1966 08  20.02   6.91  13.46 
1966 09  18.12   2.92  10.52 
1966 10   9.13  -3.44   2.84 
1966 11  -6.11 -15.95 -11.03 
1966 12  -7.13 -17.21 -12.17 
1967 01 -10.77 -22.15 -16.45 
1967 02  -1.65 -16.29  -8.97 
1967 03  -3.73 -17.07 -10.40 
1967 04   6.94  -6.59   0.17 
1967 05  15.65   0.36   8.00 
1967 06  20.33   4.02  12.17 
1967 07  23.53   7.25  15.39 
1967 08  24.82   7.47  16.14 
1967 09  21.58   3.04  12.31 
1967 10   8.63  -1.81   3.41 
1967 11   1.23  -9.97  -4.37 
1967 12  -6.45 -17.71 -12.08 
1968 01 -11.56 -23.59 -17.57 
1968 02  -2.18 -16.12  -9.15 
1968 03   4.85  -6.91  -1.03 
1968 04  10.08  -4.51   2.78 
1968 05  16.52   0.45   8.48 
1968 06  19.36   4.52  11.94 
1968 07  21.98   7.10  14.54 
1968 08  19.12   5.13  12.12 
1968 09  15.60   2.44   9.02 
1968 10   8.54  -3.43   2.55 
1968 11   1.13 -11.53  -5.20 
1968 12 -13.93 -23.01 -18.47 
1969 01 -22.73 -35.46 -29.09 
1969 02  -5.54 -20.56 -13.04 
1969 03   2.33 -12.63  -5.14 
1969 04  13.14  -2.56   5.29 
1969 05  17.36   1.23   9.29 
1969 06  21.77   5.03  13.40 
1969 07  21.84   6.45  14.14 
1969 08  21.11   5.79  13.45 
1969 09  13.93   2.93   8.43 
1969 10   8.77  -4.88   1.94 
1969 11   2.08  -9.68  -3.80 
1969 12  -4.07 -14.72  -9.39 
1970 01 -11.89 -24.12 -18.00 
1970 02   0.21 -12.15  -5.97 
1970 03   0.92 -11.63  -5.35 
1970 04  10.18  -4.09   3.04 
1970 05  16.90   0.92   8.91 
1970 06  22.49   7.65  15.07 
1970 07  22.25   9.00  15.62 
1970 08  22.17   7.49  14.83 
1970 09  16.08   1.23   8.65 
1970 10   9.60  -4.80   2.40 
1970 11  -5.40 -14.80 -10.10 
1970 12 -13.49 -24.98 -19.23 
1971 01 -14.61 -25.31 -19.95 
1971 02   1.03 -14.20  -6.58 
1971 03   1.07 -13.13  -6.03 
1971 04  11.58  -3.41   4.08 
1971 05  20.24   2.53  11.38 
1971 06  18.59   7.21  12.90 
1971 07  21.27   8.85  15.06 
1971 08  23.62   9.84  16.73 
1971 09  14.29   1.89   8.09 
1971 10   9.80  -4.12   2.84 
1971 11  -1.26 -10.30  -5.78 
1971 12 -12.38 -23.70 -18.04 
1972 01 -12.67 -25.36 -19.01 
1972 02 -10.21 -20.99 -15.60 
1972 03   2.47 -10.40  -3.96 
1972 04   8.31  -4.98   1.66 
1972 05  18.87   2.40  10.63 
1972 06  19.83   7.63  13.73 
1972 07  20.20   7.01  13.60 
1972 08  22.67   9.03  15.85 
1972 09  10.67   0.28   5.47 
1972 10   8.95  -5.21   1.86 
1972 11   -.76  -8.06  -4.41 
1972 12 -10.59 -20.81 -15.70 
1973 01  -4.53 -18.45 -11.49 
1973 02  -3.73 -16.39 -10.05 
1973 03   6.24  -7.97   -.86 
1973 04   9.39  -3.09   3.15 
1973 05  18.71   2.98  10.85 
1973 06  19.52   6.01  12.76 
1973 07  22.82   8.17  15.49 
1973 08  19.81   6.96  13.38 
1973 09  15.44   2.58   9.01 
1973 10   8.03  -1.68   3.17 
1973 11  -9.81 -18.33 -14.07 
1973 12  -7.56 -17.17 -12.36 
1974 01 -13.66 -23.64 -18.65 
1974 02  -1.84 -15.47  -8.65 
1974 03  -3.06 -15.62  -9.34 
1974 04  11.53  -2.18   4.67 
1974 05  13.80   0.43   7.11 
1974 06  21.68   6.17  13.92 
1974 07  21.24   7.62  14.43 
1974 08  19.40   6.44  12.92 
1974 09  15.24   1.45   8.34 
1974 10  12.67  -1.46   5.60 
1974 11   2.08 -10.53  -4.22 
1974 12  -2.31 -13.77  -8.04 
1975 01  -6.46 -17.87 -12.16 
1975 02  -6.93 -21.36 -14.14 
1975 03  -1.24 -14.51  -7.87 
1975 04   7.55  -6.44   0.55 
1975 05  15.88   2.47   9.17 
1975 06  19.77   5.60  12.68 
1975 07  24.29  10.14  17.22 
1975 08  17.44   6.09  11.76 
1975 09  18.49   1.89  10.18 
1975 10   8.82  -3.31   2.75 
1975 11   -.21 -11.13  -5.67 
1975 12  -6.36 -19.99 -13.17 
1976 01  -5.73 -17.69 -11.71 
1976 02  -1.23 -15.12  -8.17 
1976 03   3.03 -11.40  -4.18 
1976 04  14.09  -2.81   5.64 
1976 05  18.27   2.35  10.31 
1976 06  18.34   4.55  11.44 
1976 07  22.08   7.80  14.94 
1976 08  21.35  10.07  15.71 
1976 09  19.18   3.82  11.50 
1976 10  10.10  -2.48   3.81 
1976 11   4.07  -8.64  -2.28 
1976 12  -3.90 -15.10  -9.50 
1977 01  -4.98 -16.71 -10.85 
1977 02   6.16  -8.07   -.95 
1977 03   3.58  -9.76  -3.09 
1977 04  15.40  -3.52   5.93 
1977 05  16.19   2.25   9.22 
1977 06  20.94   5.23  13.08 
1977 07  19.87   7.35  13.61 
1977 08  18.45   5.95  12.20 
1977 09  13.99   2.57   8.28 
1977 10  10.93  -3.39   3.77 
1977 11 -99.99 -12.26 -99.99 
1977 12 -12.58 -21.09 -16.83 
1978 01 -11.75 -21.78 -16.76 
1978 02  -4.88 -17.27 -11.07 
1978 03   3.04  -8.35  -2.66 
1978 04  10.24   -.95   4.64 
1978 05  16.50   1.65   9.07 
1978 06  22.25   6.55  14.40 
1978 07  22.95   8.64  15.80 
