1957 06   2.91  -4.29   -.68 
1957 08  10.13   2.41   6.27 
1957 09 -99.99  -1.12 -99.99 
1957 10 -99.99  -8.89 -99.99 
1957 11 -18.11 -25.82 -21.96 
1957 12 -32.31 -37.41 -34.86 
1958 03 -25.56 -31.58 -28.57 
1958 04 -17.56 -27.56 -22.56 
1958 05  -2.17  -8.85  -5.51 
1958 06   5.17  -1.53   1.82 
1958 07   9.27   2.06   5.66 
1958 08  12.17   6.13   9.14 
1958 09   6.04   0.72   3.38 
1958 10  -2.75  -8.05  -5.40 
1958 11 -16.06 -23.03 -19.54 
1958 12 -99.99 -28.24 -99.99 
1959 01 -99.99 -34.25 -99.99 
1959 02 -25.80 -32.66 -29.23 
1959 03 -24.37 -33.15 -28.76 
1959 04 -14.17 -23.63 -18.90 
1959 05  -6.52 -16.68 -11.60 
1959 06   2.61  -3.64   -.51 
1959 07   7.90   1.01   4.45 
1959 08   5.84   0.15   2.99 
1959 09   3.02  -1.87   0.57 
1959 10  -6.41 -13.13  -9.77 
1959 11 -16.18 -23.68 -19.93 
1959 12 -18.02 -27.07 -22.54 
1960 01 -99.99 -36.82 -99.99 
1960 02 -99.99 -36.18 -99.99 
1960 03 -26.60 -34.77 -30.68 
1960 04 -14.30 -22.79 -18.54 
1960 05  -1.95  -9.18  -5.56 
1960 07   9.41   2.01   5.71 
1960 08   9.66   3.64   6.65 
1960 09   3.40   -.55   1.42 
1960 10  -4.40 -10.52  -7.46 
1960 12 -20.35 -28.42 -24.38 
1961 01 -99.99 -36.83 -99.99 
1961 02 -99.99 -34.00 -99.99 
1961 04 -18.89 -25.68 -22.28 
1961 05 -99.99 -12.32 -99.99 
1961 06 -99.99   0.31 -99.99 
1961 07  12.06   2.83   7.44 
1961 08   8.25   3.38   5.81 
1961 09   0.94  -3.49  -1.27 
1961 10  -9.20 -15.33 -12.26 
1961 11 -15.70 -23.26 -19.48 
1961 12 -99.99 -35.25 -99.99 
1962 01 -26.07 -34.22 -30.14 
1962 02 -99.99 -37.93 -99.99 
1962 03 -99.99 -31.51 -99.99 
1962 04 -14.46 -24.48 -19.46 
1962 05  -8.24 -16.65 -12.44 
1962 06   7.39   1.56   4.47 
1962 07  11.05   4.34   7.69 
1962 08  10.82   4.89   7.85 
1962 09   4.28   -.56   1.86 
1962 10  -2.26  -7.47  -4.86 
1962 11 -18.37 -25.34 -21.85 
1962 12 -21.19 -29.32 -25.25 
1963 01 -99.99 -35.38 -99.99 
1963 02 -26.02 -33.06 -29.54 
1963 03 -99.99 -35.43 -99.99 
1963 04 -11.69 -20.46 -16.08 
1963 05  -2.60 -10.09  -6.34 
1963 06   5.96   -.56   2.70 
1963 07  10.55   2.90   6.72 
1963 08   9.02   3.53   6.27 
1963 09   2.65  -1.85   0.40 
1963 10  -3.88 -10.25  -7.06 
1963 11 -16.15 -20.68 -18.41 
1963 12 -19.06 -27.05 -23.05 
1964 01 -99.99 -37.49 -99.99 
1964 02 -99.99 -34.99 -99.99 
1964 03 -99.99 -35.93 -99.99 
1964 04 -99.99 -27.76 -99.99 
1964 05  -2.76 -10.94  -6.85 
1964 06   2.92   -.91   1.00 
1964 07   8.93   2.43   5.68 
1964 08  10.04   4.48   7.26 
1964 09   3.26   -.88   1.19 
1964 10  -4.52  -9.26  -6.89 
1964 11 -12.30 -19.59 -15.94 
1964 12 -99.99 -31.81 -99.99 
1965 01 -99.99 -35.16 -99.99 
1965 02 -99.99 -39.27 -99.99 
1965 03 -99.99 -29.33 -99.99 
1965 04 -12.68 -21.94 -17.31 
1965 05  -3.44 -13.39  -8.41 
1965 06   2.59  -2.53   0.02 
1965 07  10.73   3.28   7.00 
1965 08   8.78   2.60   5.68 
1965 09   0.76  -3.56  -1.40 
1965 10  -4.98 -10.01  -7.49 
1965 11 -16.67 -24.63 -20.65 
1965 12 -99.99 -30.28 -99.99 
1966 01 -99.99 -37.71 -99.99 
1966 02 -99.99 -34.49 -99.99 
1966 03 -99.99 -29.51 -99.99 
1966 04 -18.31 -27.64 -22.97 
1966 05   -.93  -6.36  -3.64 
1966 06   7.41   0.69   4.04 
1966 07  11.49   4.40   7.94 
1966 08  10.04   4.78   7.41 
1966 09   5.11   1.61   3.36 
1966 10  -7.68 -13.57 -10.62 
1966 11 -18.01 -26.11 -22.06 
1966 12 -99.99 -26.97 -99.99 
1967 01 -28.27 -34.68 -31.47 
1967 02 -99.99 -36.36 -99.99 
1967 03 -24.76 -32.79 -28.77 
1967 04 -16.12 -24.72 -20.42 
1967 05  -4.25 -11.50  -7.87 
1967 06   2.17  -3.56   -.69 
1967 07   8.10   0.96   4.53 
1967 08   5.34  -0.07   2.63 
1967 09   1.35  -1.76   -.20 
1967 10  -3.03  -7.05  -5.04 
1967 11 -16.87 -23.76 -20.31 
1967 12 -19.56 -26.32 -22.93 
1968 01 -28.43 -34.65 -31.54 
1968 02 -99.99 -32.84 -99.99 
1968 03 -20.21 -28.60 -24.41 
1968 04 -16.68 -24.83 -20.75 
1968 05  -3.89 -12.28  -8.08 
1968 06   7.15   1.00   4.07 
1968 07  10.30   3.73   7.01 
1968 08   8.51   4.06   6.28 
1968 09 -99.99   0.33 -99.99 
1968 10  -1.55  -6.37  -3.96 
1968 11 -13.70 -20.50 -17.10 
1968 12 -21.79 -28.33 -25.06 
1969 01 -99.99 -35.16 -99.99 
1969 02 -99.99 -31.90 -99.99 
1969 03 -23.38 -31.25 -27.31 
1969 04 -12.63 -21.31 -16.96 
1969 05  -4.84 -12.82  -8.83 
1969 06   1.90  -2.56   -.33 
1969 07   9.93   2.26   6.10 
1969 08   8.67   3.64   6.15 
1969 09   4.85   0.58   2.71 
1969 10   -.87  -5.08  -2.97 
1969 11 -15.98 -22.45 -19.21 
1969 12 -16.37 -22.83 -19.60 
1970 01 -99.99 -31.80 -99.99 
1970 02 -99.99 -34.89 -99.99 
1970 03 -99.99 -30.75 -99.99 
1970 04 -99.99 -23.67 -99.99 
1970 05  -5.32 -13.79  -9.55 
1970 06   6.30   0.52   3.41 
1970 07  12.02   4.50   8.26 
1970 08  10.29   5.05   7.67 
1970 09   2.97   -.18   1.39 
1970 10  -3.35  -8.72  -6.04 
1970 11 -15.29 -21.75 -18.52 
1970 12 -99.99 -33.89 -99.99 
1971 01 -99.99 -32.25 -99.99 
1971 02 -99.99 -33.64 -99.99 
1971 03 -22.18 -28.17 -25.17 
1971 04 -15.14 -22.11 -18.62 
1971 05  -2.38  -8.55  -5.46 
1971 06   7.08   1.45   4.26 
1971 07  10.38   3.75   7.06 
1971 08   8.64   4.03   6.34 
1971 09   4.17   0.18   2.17 
1971 10  -1.41  -5.83  -3.62 
1971 11 -18.79 -26.44 -22.62 
1971 12 -24.87 -31.36 -28.11 
1972 01 -99.99 -35.05 -99.99 
1972 02 -99.99 -38.13 -99.99 
1972 03 -22.37 -30.26 -26.31 
1972 04 -18.89 -27.17 -23.03 
1972 05  -5.54 -14.48 -10.01 
1972 06   3.22  -1.72   0.75 
1972 07   9.18   2.34   5.76 
1972 08   7.92   3.01   5.46 
1972 09   0.02  -3.56  -1.77 
1972 10  -6.92 -14.05 -10.48 
1972 11 -17.54 -24.62 -21.08 
1972 12 -23.01 -30.37 -26.69 
1973 01 -24.06 -32.20 -28.13 
1973 02 -99.99 -34.56 -99.99 
1973 03 -28.18 -35.38 -31.78 
1973 04 -14.75 -23.15 -18.95 
1973 05  -1.30  -6.75  -4.02 
1973 06   8.17   1.74   4.95 
1973 07  12.30   4.64   8.47 
1973 08  11.33   6.39   8.85 
1973 09   6.41   2.07   4.23 
1973 10  -0.02  -5.22  -2.62 
1973 11 -13.74 -20.44 -17.09 
1973 12 -20.16 -26.33 -23.24 
1974 01 -26.63 -32.22 -29.42 
1974 02 -30.36 -35.58 -32.97 
1974 03 -27.23 -34.05 -30.64 
1974 04 -18.37 -27.67 -23.02 
1974 05  -4.03 -10.90  -7.46 
1974 06   4.58  -1.74   1.42 
1974 07  11.42   3.48   7.45 
1974 08   6.72   1.48   4.10 
1974 09   0.55  -3.17  -1.31 
1974 10 -10.86 -16.15 -13.50 
1974 11 -16.43 -24.22 -20.32 
1974 12 -26.12 -34.00 -30.06 
1975 01 -32.34 -38.08 -35.21 
1975 02 -27.08 -33.33 -30.20 
1975 03 -25.75 -33.16 -29.45 
1975 04  -8.74 -18.28 -13.51 
1975 05   -.39  -5.20  -2.79 
1975 06   8.68   2.02   5.35 
1975 07   9.18   1.58   5.38 
1975 08  10.25   4.38   7.31 
1975 09   4.23   -.67   1.78 
1975 10  -5.48 -10.95  -8.21 
1975 11 -17.66 -24.77 -21.21 
1975 12 -25.77 -32.00 -28.88 
1976 01 -27.10 -35.09 -31.09 
1976 02 -28.46 -35.65 -32.05 
1976 03 -26.15 -33.93 -30.04 
1976 04  -9.14 -17.84 -13.49 
1976 05  -1.53  -9.14  -5.33 
1976 06   4.63  -1.32   1.65 
1976 07  11.78   3.33   7.55 
1976 08   8.04   2.29   5.16 
1976 09   4.07   0.46   2.26 
1976 10  -2.33  -8.22  -5.28 
1976 11 -13.22 -20.49 -16.85 
1976 12 -24.73 -32.81 -28.77 
1977 01 -24.10 -32.12 -28.11 
1977 02 -25.84 -32.99 -29.41 
1977 03 -24.00 -32.07 -28.03 
1977 04 -12.23 -21.52 -16.87 
1977 05  -1.48  -8.52  -5.00 
1977 06   6.49   0.83   3.66 
1977 07  11.08   4.44   7.76 
1977 08  10.35   5.68   8.01 
1977 09   6.10   1.55   3.82 
1977 10  -2.83  -8.42  -5.62 
1977 11 -15.41 -22.90 -19.15 
1977 12 -24.53 -31.72 -28.12 
1978 01 -22.76 -31.62 -27.19 
1978 02 -18.33 -26.54 -22.43 
1978 03 -23.40 -31.77 -27.58 
1978 04 -14.48 -25.10 -19.79 
1978 05  -6.52 -14.73 -10.62 
1978 06   1.14  -3.61  -1.23 
1978 07   7.86   1.54   4.69 
1978 08   6.19   0.92   3.55 
1978 09   3.97   -.19   1.89 
1978 10  -9.56 -16.79 -13.17 
1978 11 -17.07 -24.61 -20.84 
1978 12 -22.51 -29.07 -25.79 
1979 01 -23.14 -30.40 -26.77 
1979 02 -31.55 -36.48 -34.01 
1979 03 -28.14 -35.41 -31.78 
1979 04 -15.88 -24.72 -20.29 
1979 05  -2.85 -11.77  -7.31 
1979 06   3.49  -1.85   0.82 
1979 07  10.98   3.09   7.03 
1979 08   7.47   2.18   4.82 
1979 09   2.24  -1.84   0.19 
1979 10  -5.53 -10.51  -8.02 
1979 11  -9.68 -18.20 -13.94 
1979 12 -22.18 -29.61 -25.89 
1980 01 -27.93 -34.34 -31.13 
1980 02 -19.02 -27.03 -23.02 
1980 03 -22.78 -30.32 -26.55 
1980 04 -15.97 -23.29 -19.63 
1980 05  -1.87  -8.85  -5.36 
1980 06   5.27   -.50   2.38 
1980 07   8.91   2.75   5.83 
1980 08  11.60   5.71   8.65 
1980 09   2.21  -2.24  -0.01 
1980 10  -1.44  -5.99  -3.71 
1980 11 -16.20 -23.45 -19.82 
1980 12 -24.90 -30.45 -27.67 
1981 01 -15.93 -24.32 -20.12 
1981 02 -23.62 -32.52 -28.07 
1981 03 -22.47 -30.65 -26.56 
1981 04 -15.65 -24.78 -20.21 
1981 05   -.60  -8.02  -4.31 
1981 06   7.04   1.51   4.27 
1981 07  10.80   3.75   7.27 
1981 08  11.26   4.89   8.07 
1981 09   3.76   0.05   1.90 
1981 10  -3.12  -7.89  -5.50 
1981 11 -14.61 -20.42 -17.51 
1981 12 -18.87 -24.71 -21.79 
1982 01 -99.99 -35.78 -99.99 
1982 02 -24.59 -31.75 -28.17 
1982 03 -24.79 -31.69 -28.24 
1982 04 -17.25 -26.22 -21.73 
1982 05  -4.62 -10.35  -7.48 
1982 06   5.01   -.55   2.23 
1982 07  10.90   3.42   7.16 
1982 08   7.77   1.86   4.81 
1982 09   2.62  -1.26   0.67 
1982 10  -4.82  -9.99  -7.40 
1982 11 -21.14 -28.01 -24.57 
1982 12 -99.99 -33.09 -99.99 
1983 01 -99.99 -34.66 -99.99 
1983 02 -99.99 -37.82 -99.99 
1983 03 -25.12 -32.70 -28.91 
1983 04 -15.48 -23.91 -19.69 
1983 05  -9.53 -18.04 -13.78 
1983 06   6.31   0.01   3.16 
1983 07  10.65   3.17   6.91 
1983 08   9.22   3.91   6.56 
1983 09   5.42   1.50   3.46 
1983 10  -4.03  -9.21  -6.62 
1983 11  -9.21 -14.57 -11.89 
1983 12 -19.39 -26.83 -23.11 
1984 01 -99.99 -34.54 -99.99 
1984 02 -99.99 -31.54 -99.99 
1984 03 -99.99 -30.52 -99.99 
1984 04 -11.12 -18.98 -15.04 
1984 05   0.30  -8.05  -3.87 
1984 06   8.38   2.30   5.34 
1984 07  11.78   3.93   7.85 
1984 08   8.97   3.75   6.36 
1984 09   2.66   -.95   0.85 
1984 10  -5.12 -10.24  -7.68 
1984 11 -17.04 -22.94 -19.99 
1984 12 -99.99 -33.77 -99.99 
1985 01 -99.99 -30.49 -99.99 
1985 02 -99.99 -38.05 -99.99 
1985 03 -99.99 -32.39 -99.99 
1985 04 -18.85 -26.36 -22.60 
1985 05  -0.08  -5.28  -2.68 
1985 06   6.45   0.80   3.62 
1985 07   6.67   0.77   3.72 
1985 08   7.02   1.67   4.34 
1985 09   4.12   0.42   2.27 
1985 10  -5.15 -10.03  -7.59 
1985 11 -17.08 -23.77 -20.42 
1986 01 -99.99 -35.00 -99.99 
1986 02 -99.99 -32.39 -99.99 
1986 03 -24.94 -32.24 -28.59 
1986 04 -15.77 -24.19 -19.98 
1986 05  -3.78 -10.69  -7.23 
1986 06   2.75  -2.52   0.11 
1986 07   8.89   1.79   5.34 
1986 08   7.27   2.06   4.66 
1986 09   3.36   -.40   1.47 
1986 10  -5.06 -11.86  -8.46 
1986 11 -20.04 -27.85 -23.95 
1986 12 -22.71 -30.48 -26.59 
1987 01 -21.98 -30.88 -26.43 
1987 02 -99.99 -31.62 -99.99 
1987 03 -22.35 -31.46 -26.90 
1987 04 -15.60 -24.52 -20.06 
1987 05  -7.53 -14.50 -11.01 
1987 06   3.62  -1.05   1.28 
1987 07   9.84   3.16   6.50 
1987 08   7.09   2.96   5.02 
1987 09   4.44   0.96   2.70 
1987 10  -2.91  -7.20  -5.05 
1987 11 -17.11 -23.70 -20.40 
1987 12 -16.92 -23.29 -20.10 
1988 01 -23.88 -31.83 -27.85 
1988 02 -99.99 -32.71 -99.99 
1988 03 -19.08 -26.23 -22.65 
1988 04 -12.59 -20.19 -16.39 
1988 05  -5.50 -13.11  -9.30 
1988 06   7.89   1.79   4.84 
1988 07  12.22   5.91   9.06 
1988 08  11.63   6.27   8.95 
1988 09   5.18   1.39   3.28 
1988 11 -19.68 -25.75 -22.71 
1988 12 -22.74 -29.61 -26.17 
1989 01 -28.29 -34.50 -31.40 
1989 04 -10.83 -20.75 -15.79 
1989 05  -6.19 -13.84 -10.01 
1989 06   7.18   1.21   4.19 
1989 07  11.63 -99.99 -99.99 
1989 08  13.93   7.25  10.59 
1989 09   4.21   -.24   1.98 
1989 10  -4.42 -10.03  -7.22 
1989 11 -21.34 -26.81 -24.07 
1989 12 -25.58 -31.03 -28.30 
1990 01 -27.95 -33.65 -30.80 
1990 02 -32.77 -38.09 -35.43 
1990 03 -18.54 -26.64 -22.59 
1990 04 -10.95 -20.95 -15.95 
1990 05  -3.84 -11.56  -7.70 
1990 06   5.86   -.35   2.75 
1990 07  10.69   3.03   6.85 
1990 08   7.06   1.83   4.44 
1990 09   3.25  -1.30   0.97 
1990 10  -4.08  -9.49  -6.78 
1990 11 -19.92 -25.50 -22.71 
1990 12 -26.58 -32.34 -29.46 
1991 01 -26.54 -33.95 -30.24 
1991 02 -28.71 -36.00 -32.36 
1991 03 -25.53 -32.36 -28.94 
1991 04 -12.79 -21.12 -16.95 
1991 05  -1.71  -8.03  -4.87 
1991 06   5.91   -.61   2.65 
1991 07   9.68   2.59   6.13 
1991 08   8.96   2.94   5.95 
1991 09   2.03  -1.32   0.35 
1991 10  -5.83 -11.55  -8.69 
1991 11 -16.82 -23.63 -20.22 
1991 12 -23.47 -30.41 -26.93 
1992 01 -27.38 -34.59 -30.98 
1992 02 -26.66 -33.77 -30.21 
1992 03 -19.37 -27.20 -23.29 
1992 04 -16.16 -24.85 -20.50 
1992 05  -2.96 -10.20  -6.58 
1992 06   5.62   0.22   2.91 
1992 07  11.29   2.72   7.00 
1992 08   9.49   3.22   6.35 
1992 09   1.95  -3.54   -.79 
1992 10  -4.87 -10.68  -7.77 
1992 11 -14.36 -22.72 -18.53 
1992 12 -19.26 -26.43 -22.84 
1993 01 -21.55 -29.35 -25.45 
1993 02 -99.99 -32.48 -99.99 
1993 03 -18.98 -28.46 -23.72 
