1953 01 -15.74 -24.34 -20.04 
1953 02  -7.36 -20.02 -13.69 
1953 03  -2.63 -16.79  -9.71 
1953 04   4.96  -5.57   -.30 
1953 05  15.02   1.36   8.19 
1953 06  20.04   7.18  13.61 
1953 07  23.53  10.49  17.01 
1953 08  24.34  10.06  17.20 
1953 09  15.87   4.04   9.95 
1953 10  15.21   -.48   7.36 
1953 12  -7.04 -19.26 -13.15 
1954 01 -21.41 -33.50 -27.46 
1954 02  -1.29 -99.99 -99.99 
1954 03  -4.83 -21.57 -13.20 
1954 04   0.98 -11.36  -5.18 
1954 06  19.87   7.93  13.90 
1954 07  23.98  10.62  17.29 
1954 08  20.85   9.39  15.12 
1954 09  15.21   4.32   9.76 
1954 10   9.87  -1.65   4.11 
1954 11   1.94  -6.77  -2.41 
1954 12  -3.23 -15.39  -9.31 
1955 01 -12.76 -23.37 -18.06 
1955 02 -10.57 -24.36 -17.46 
1955 03  -7.74 -23.20 -15.47 
1955 04  10.31  -1.25   4.53 
1955 05  16.56   3.81  10.18 
1955 06  23.39   7.81  15.60 
1955 07  26.12  11.24  18.68 
1955 08  26.28   8.17  17.22 
1955 09  16.49   1.08   8.78 
1955 10  12.03  -1.96   5.03 
1955 12 -17.74 -28.12 -22.93 
1956 01 -15.10 -25.39 -20.24 
1956 02 -11.97 -25.88 -18.92 
1956 03  -4.31 -20.63 -12.46 
1956 04   2.96  -9.53  -3.28 
1956 05  16.66   1.96   9.30 
1956 07  22.13 -99.99 -99.99 
1956 08  21.27   7.05  14.16 
1956 09  14.47   1.87   8.17 
1956 12 -11.42 -22.80 -17.11 
1957 01 -16.67 -29.67 -23.17 
1957 02 -11.98 -24.97 -18.47 
1957 03  -3.41 -17.93 -10.67 
1957 04   4.46  -9.03  -2.28 
1957 06  20.09   6.18  13.13 
1957 08  20.19   8.03  14.11 
1957 12  -8.07 -99.99 -99.99 
1958 01  -7.74 -19.89 -13.81 
1958 02 -11.65 -23.79 -17.72 
1958 03   -.66 -15.50  -8.08 
1958 04 -99.99  -2.42 -99.99 
1958 05  18.96   3.10  11.03 
1958 06  19.87   4.50  12.19 
1958 07  23.25   9.64  16.44 
1958 08  23.03   8.88  15.95 
1958 09  15.79   4.51  10.14 
1958 10 -99.99  -1.88 -99.99 
1958 11  -3.18 -13.56  -8.37 
1959 01 -99.99 -29.03 -99.99 
1959 02  -8.39 -23.48 -15.93 
1959 03   0.84 -11.34  -5.25 
1959 04   8.47  -3.59   2.44 
1959 06 -99.99   7.66 -99.99 
1959 07  25.73  11.11  18.42 
1959 08  20.82   8.93  14.87 
1959 09  15.38   4.54   9.96 
1959 11  -5.44 -13.77  -9.60 
1960 01 -16.11 -25.94 -21.02 
1960 02  -9.14 -21.85 -15.49 
1960 03  -6.27 -19.24 -12.75 
1960 04   6.08  -3.80   1.14 
1960 07 -99.99  11.02 -99.99 
1960 10  10.42  -1.69   4.36 
1960 11  -2.73 -13.00  -7.86 
1960 12  -9.49 -20.24 -14.86 
1961 01 -99.99 -23.65 -99.99 
1961 02  -7.12 -20.03 -13.57 
1961 03   -.48 -12.49  -6.48 
1961 04   5.33  -6.90   -.78 
1961 05  16.91   3.04   9.97 
1961 06  25.00   8.67  16.83 
1961 07  23.96   9.27  16.61 
1961 08  27.78  10.51  19.14 
1961 09  13.77   0.96   7.36 
1961 11 -99.99 -12.13 -99.99 
1961 12 -16.70 -27.57 -22.14 
1962 01 -14.06 -27.73 -20.89 
1962 02 -14.78 -28.76 -21.77 
1962 03  -4.88 -17.94 -11.41 
1962 04   6.50 -99.99 -99.99 
1962 05  16.93 -99.99 -99.99 
1962 06  23.59  10.17  16.88 
1962 07  23.78   8.29  16.03 
1962 08  23.32   8.64  15.98 
1962 09  15.58   3.38   9.47 
1962 12  -8.99 -18.31 -13.65 
1963 01 -17.70 -27.44 -22.57 
1963 02 -11.88 -24.96 -18.42 
1963 03  -1.38 -13.64  -7.51 
1963 04  10.51  -2.55   3.98 
1963 05  16.35   1.16   8.76 
1963 06 -99.99   8.63 -99.99 
1963 07  24.72 -99.99 -99.99 
1963 08  24.71  11.26  17.98 
1963 09  19.17   6.14  12.65 
1963 10  16.09   1.93   9.01 
1963 11   0.33 -10.72  -5.19 
1963 12 -11.59 -21.92 -16.75 
1964 01 -11.07 -22.69 -16.88 
1964 02  -4.57 -17.66 -11.11 
1964 03  -8.39 -24.19 -16.29 
1964 04   9.14  -3.40   2.87 
1964 05  17.86 -99.99 -99.99 
1964 06  21.98   6.03  14.00 
1964 07  24.86  12.90  18.88 
1964 08  19.96   8.24  14.10 
1964 09  13.64 -99.99 -99.99 
1964 11  -3.28 -99.99 -99.99 
1964 12 -15.12 -99.99 -99.99 
1965 01 -16.20 -27.31 -21.75 
1965 02 -14.87 -29.44 -22.15 
1965 03  -7.07 -22.73 -14.90 
1965 04   7.59  -3.38   2.10 
1965 05  14.78   1.40   8.09 
1965 06 -99.99   9.01 -99.99 
1965 08  22.45   9.24  15.84 
1965 09  11.63   0.49   6.06 
1965 10  12.63   -.38   6.12 
1965 11  -5.68 -14.76 -10.22 
1965 12  -5.83 -99.99 -99.99 
1966 01 -22.80 -34.87 -28.83 
1966 02 -11.73 -28.40 -20.06 
1966 03  -2.39 -16.67  -9.53 
1966 04   3.96  -5.35   -.69 
1966 05  15.61   1.98   8.79 
1966 06  20.26   8.51  14.38 
1966 08  22.22   9.97  16.09 
1966 09 -99.99   6.05 -99.99 
1966 10   8.72  -1.61   3.55 
1966 11  -6.93 -17.84 -12.38 
1966 12 -10.69 -19.74 -15.21 
1967 01 -14.86 -27.32 -21.09 
1967 02 -11.37 -28.24 -19.80 
1967 03  -6.15 -17.27 -11.71 
1967 04   2.10 -11.56  -4.72 
1967 06  21.07   6.94  14.00 
1967 07  24.57  10.60  17.58 
1967 08  25.00   9.27  17.13 
1967 09  22.26   7.98  15.12 
1968 01 -14.53 -25.37 -19.95 
1968 02  -9.39 -21.97 -15.68 
1968 03   1.77 -10.65  -4.43 
1968 04   9.89  -3.09   3.40 
1968 06  20.32   7.14  13.73 
1968 08  18.81   8.12  13.46 
1968 09  17.49   6.14  11.81 
1968 10   8.39  -1.03   3.68 
1968 11   -.51  -9.28  -4.89 
1969 01 -22.00 -32.39 -27.19 
1969 02  -9.91 -23.16 -16.53 
1969 03  -3.62 -18.12 -10.87 
1969 04  11.71  -2.59   4.56 
1969 05  16.58   2.20   9.39 
1969 06  19.21   4.87  12.04 
1969 07  22.79  10.71  16.75 
1969 08  25.14  10.78  17.95 
1969 09  15.46   4.30   9.88 
1969 10   3.66  -4.19   -.26 
1969 11   0.11  -9.79  -4.84 
1969 12  -7.43 -15.74 -11.58 
1970 01 -16.08 -25.51 -20.79 
1970 02  -9.22 -23.10 -16.16 
1970 03  -5.65 -20.16 -12.90 
1970 04   5.16  -4.86   0.14 
1970 05  15.40   1.79   8.59 
1970 06  23.52  10.64  17.08 
1970 08  23.84   9.64  16.74 
1970 09 -99.99   3.92 -99.99 
1970 10   8.10   -.97   3.56 
1970 11 -99.99 -10.94 -99.99 
1970 12 -17.15 -26.98 -22.06 
1971 01 -19.16 -29.23 -24.19 
1971 02  -8.68 -22.42 -15.55 
1971 03  -4.12 -18.95 -11.53 
1971 04   7.49  -5.95   0.77 
1971 05 -99.99   3.79 -99.99 
1971 06  20.93   9.13  15.03 
1971 08  25.38  11.05  18.21 
1971 09  16.92   4.71  10.82 
1971 10   8.68  -1.33   3.67 
1971 11 -99.99 -11.22 -99.99 
1971 12 -14.23 -24.10 -19.16 
1972 01 -19.79 -31.11 -25.45 
1972 02 -17.68 -28.67 -23.17 
1972 03  -4.91 -16.77 -10.84 
1972 05  19.54   6.09  12.81 
1972 06  22.67   9.42  16.04 
1972 07  20.21   8.95  14.58 
1972 08  25.35  10.21  17.78 
1972 09  11.89   0.91   6.40 
1972 10   6.47  -4.31   1.07 
1972 11  -3.78  -9.71  -6.74 
1972 12 -15.97 -25.49 -20.73 
1973 01  -9.76 -21.55 -15.65 
1973 02  -9.49 -22.93 -16.20 
1973 03   3.21 -99.99 -99.99 
1973 04   5.29  -4.26   0.51 
1973 05  18.04   3.66  10.85 
1973 06  19.09   9.30  14.19 
1973 07 -99.99  12.10 -99.99 
1973 08  24.05  10.58  17.31 
1973 09  17.26   3.96  10.61 
1973 10  10.13   0.52   5.32 
1973 11  -8.01 -15.03 -11.52 
1973 12 -13.84 -22.33 -18.08 
1974 01 -19.70 -29.74 -24.72 
1974 02  -9.18 -24.03 -16.60 
1974 03  -7.46 -21.07 -14.26 
1974 04   8.09  -5.52   1.28 
1974 05  11.01   1.16   6.09 
1974 06  22.12   8.85  15.49 
1974 07  24.65  11.99  18.32 
1974 08  19.59   9.04  14.31 
1974 09  13.52   2.98   8.25 
1974 10  12.33   -.74   5.79 
1974 11   0.61  -9.16  -4.27 
1974 12  -4.34 -13.24  -8.79 
1975 01 -11.93 -22.65 -17.29 
1975 02 -11.03 -22.02 -16.52 
1975 03  -6.89 -19.29 -13.09 
1975 04   4.81  -6.08   -.63 
1975 05  15.81   3.61   9.71 
1975 06  20.70   8.96  14.83 
1975 07  26.74  12.93  19.83 
1975 08  19.36   8.66  14.01 
1975 09  15.70   4.33  10.01 
1975 10   9.04   -.90   4.07 
1975 11   0.58  -8.47  -3.94 
1975 12  -9.89 -20.44 -15.17 
1976 01 -11.59 -24.68 -18.13 
1976 02  -7.57 -18.83 -13.20 
1976 03  -5.45 -18.08 -11.76 
1976 04  11.84   -.88   5.48 
1976 05  18.42   4.00  11.21 
1976 06  19.83   9.85  14.84 
1976 07  24.01  11.89  17.95 
1976 08  23.80  10.69  17.24 
1976 09  19.87   4.11  11.99 
1976 10   6.92  -3.02   1.95 
1976 11  -1.09 -12.13  -6.61 
1976 12 -11.90 -23.75 -17.82 
1977 01 -15.59 -27.18 -21.38 
1977 02  -1.64 -13.27  -7.45 
1977 03   0.67 -12.75  -6.04 
1977 04  13.60   -.80   6.40 
1977 05  21.59   8.46  15.02 
1977 06  23.13   9.76  16.44 
1977 07  23.00  10.37  16.68 
1977 08  18.20   7.02  12.61 
1977 09  14.20   5.57   9.88 
1977 10  11.67   0.83   6.25 
1977 11  -3.14 -11.29  -7.21 
1977 12 -15.73 -25.05 -20.39 
1978 01 -17.74 -28.34 -23.04 
1978 02 -10.09 -23.85 -16.97 
1978 03  -1.81 -14.35  -8.08 
1978 04   6.05  -4.44   0.80 
1978 05  18.65   6.67  12.66 
1978 06  21.65   9.39  15.52 
1978 07  23.20  11.00  17.10 
1978 08  20.80   8.81  14.80 
1978 09  15.75   5.77  10.76 
1978 10  11.08   1.22   6.15 
1978 11  -5.87 -14.84 -10.35 
1978 12 -12.61 -22.84 -17.72 
1979 01 -16.36 -28.53 -22.44 
1979 02 -19.51 -32.57 -26.04 
1979 03  -4.03 -17.11 -10.57 
1979 04   2.21  -9.42  -3.60 
1979 05  13.81   2.00   7.90 
1979 06  21.57  10.07  15.82 
1979 07  26.54  13.16  19.85 
1979 08  22.38   9.64  16.01 
1979 09  17.35   5.42  11.38 
1979 10   7.80  -1.24   3.28 
1979 11  -1.78  -8.67  -5.22 
1979 12  -7.26 -17.95 -12.60 
1980 01 -13.87 -25.58 -19.72 
1980 02  -9.47 -19.71 -14.59 
1980 03  -4.23 -18.33 -11.28 
1980 04  15.13   0.23   7.68 
1980 05  22.63   5.84  14.23 
1980 06  22.05   7.72  14.88 
1980 07  24.81  11.22  18.01 
1980 08  20.97   9.52  15.24 
1980 09  15.65   4.65  10.14 
1980 10  10.10   -.65   4.72 
1980 11   0.43  -8.93  -4.25 
1980 12 -12.95 -24.48 -18.71 
1981 01  -7.02 -18.54 -12.78 
1981 02  -7.37 -17.00 -12.18 
1981 03   3.48  -7.69  -2.10 
1981 04   8.26  -3.09   2.58 
1981 05  18.74   3.08  10.91 
1981 06  21.10   8.10  14.60 
1981 07  24.29  12.18  18.23 
1981 08  26.24  11.74  18.99 
1981 09  18.29   5.03  11.66 
1981 10   6.45  -2.02   2.21 
1981 11   3.22  -3.64   -.21 
1981 12 -10.58 -19.36 -14.97 
1982 01 -22.15 -35.18 -28.66 
1982 02 -11.98 -22.33 -17.15 
1982 03  -3.59 -16.64 -10.11 
1982 04   8.75  -5.31   1.72 
1982 05  15.03   3.74   9.38 
1982 06  20.57   7.03  13.80 
1982 07  23.48  11.07  17.27 
1982 08  20.46   8.10  14.28 
1982 09  16.65   3.77  10.21 
1982 10   9.97   -.76   4.60 
1982 11  -6.22 -14.52 -10.37 
1982 12  -8.88 -19.09 -13.98 
1983 01  -9.18 -19.98 -14.58 
1983 02  -8.28 -19.52 -13.90 
1983 03  -3.38 -15.17  -9.27 
1983 04   5.59  -7.61  -1.01 
1983 05  13.90   1.52   7.71 
1983 06  21.03   9.13  15.08 
1983 07  23.63  12.56  18.09 
1983 08  26.79  12.10  19.44 
1983 09  16.06   4.79  10.42 
1983 10  11.02  -2.67   4.17 
1983 11   -.22  -5.52  -2.87 
1983 12 -18.16 -28.50 -23.33 
1984 01  -9.93 -21.47 -15.70 
1984 02  -1.38 -12.23  -6.80 
1984 03  -3.11 -13.37  -8.24 
1984 04  12.23   0.83   6.53 
1984 05  14.60   2.27   8.43 
1984 06  21.80   9.38  15.59 
1984 07  25.47  11.55  18.51 
1984 08  26.43  11.71  19.07 
1984 09  13.33   2.52   7.92 
1984 10   6.77  -2.74   2.01 
1984 11  -5.45 -14.15  -9.79 
1984 12 -14.50 -25.92 -20.20 
1985 01 -10.46 -24.15 -17.30 
1985 02 -13.50 -26.54 -20.02 
1985 03   0.66 -11.82  -5.58 
1985 04   9.97  -1.14   4.41 
1985 05  17.75   4.66  11.20 
1985 06  17.42   6.62  12.02 
1985 07  23.52   9.45  16.48 
1985 08  20.11   6.69  13.40 
1985 09  12.57   2.40   7.48 
1985 10   8.80  -2.53   3.13 
1986 09  13.62   2.93   8.27 
1986 10  12.00 -99.99 -99.99 
1986 11  -5.88 -15.74 -10.81 
1987 01  -5.87 -16.45 -11.16 
1987 02  -4.42 -13.80  -9.11 
1987 04  13.02   -.98   6.02 
1987 05  19.45   4.89  12.17 
1987 06  24.26 -99.99 -99.99 
1987 08  20.63 -99.99 -99.99 
1987 09  19.00   4.92  11.96 
1987 10   6.76  -2.16   2.30 
1987 11   2.36  -7.36  -2.49 
1988 02 -10.22 -23.45 -16.83 
1988 03  -2.43 -15.57  -9.00 
1988 04   8.14 -99.99 -99.99 
1988 05  20.00   5.33  12.66 
1988 06 -99.99  12.58 -99.99 
1988 07 -99.99  11.65 -99.99 
1989 03  -7.33 -18.64 -12.98 
1989 05 -99.99   3.31 -99.99 
1989 06  21.06   8.21  14.63 
1989 07  25.83  12.43  19.13 
1989 12 -99.99 -27.12 -99.99 
1990 04 -99.99  -3.98 -99.99 
1990 09  19.71   5.17  12.44 
1990 12 -15.39 -26.26 -20.82 
1991 01 -14.36 -25.76 -20.06 
1991 08  26.00  11.50  18.75 
1991 10   4.17  -5.33   -.57 
1991 11 -99.99 -14.52 -99.99 
1991 12  -8.29 -99.99 -99.99 
1992 01  -7.19 -16.87 -12.03 
1992 04   6.76  -3.33   1.71 
1992 05  15.94   2.57   9.25 
1992 06  20.20   6.17  13.19 
1992 07  21.29   9.50  15.39 
1992 08  20.41   7.52  13.96 
1992 09  14.37   2.65   8.51 
1992 10   9.67  -2.18   3.74 
1992 11  -1.30  -6.20  -3.75 
1993 01 -12.25 -99.99 -99.99 
1993 02  -9.02 -18.71 -13.87 
1993 03   2.86  -7.82  -2.48 
1993 04   8.27  -1.84   3.21 
1993 05  17.17   3.19  10.18 
1993 06  18.43   6.82  12.62 
1993 08  19.92  10.08  15.00 
1993 09  13.74   2.59   8.16 
1993 10   7.67  -2.79   2.44 
1993 11  -4.48 -12.57  -8.52 
1993 12  -7.62 -16.33 -11.97 
1994 01 -21.02 -30.29 -25.65 
1994 04   9.18  -3.73   2.72 
1994 05  17.45   3.80  10.62 
1994 06  20.79   8.55  14.67 
1994 07  22.74  10.24  16.49 
1994 08  21.93   8.39  15.16 
1994 09  20.17   5.07  12.62 
