1960 02 13.58 -99.99 -99.99 
1960 03 -4.88 -99.99 -99.99 
1960 04 -2.22 -99.99 -99.99 
1960 05  5.43 -99.99 -99.99 
1960 06  9.93 -99.99 -99.99 
1960 07 17.57 -99.99 -99.99 
1960 08 16.19 -99.99 -99.99 
1960 09 10.91 -99.99 -99.99 
1961 03 15.24 -99.99 -99.99 
1961 04 -4.32 -99.99 -99.99 
1961 05  7.45   -.22   3.61 
1961 06 11.72   3.56   7.64 
1961 07 14.87   5.92  10.39 
1961 08 13.91   5.59   9.75 
1961 09  9.93 -99.99 -99.99 
1961 10  -.92 -99.99 -99.99 
1961 11 13.11 -19.93 -16.52 
1961 12 12.34 -99.99 -99.99 
1962 03 -7.60 -14.38 -10.99 
1962 05  5.88 -99.99 -99.99 
1962 06 13.67 -99.99 -99.99 
1962 07 16.95 -99.99 -99.99 
1962 12 -8.03 -99.99 -99.99 
1963 02 99.99 -18.77 -99.99 
1963 03 -9.88 -99.99 -99.99 
1963 04 -4.26 -99.99 -99.99 
1963 05  3.35  -2.90    .22 
1963 06 11.71 -99.99 -99.99 
1963 07 13.30 -99.99 -99.99 
1963 08 14.67 -99.99 -99.99 
1963 09 11.59 -99.99 -99.99 
1963 10  -.84 -99.99 -99.99 
1964 01 99.99 -30.08 -99.99 
1964 02 14.81 -99.99 -99.99 
1964 03 11.45 -99.99 -99.99 
1964 04 -4.98 -99.99 -99.99 
1964 05  3.02  -3.05    .-1 
1964 06 14.54 -99.99 -99.99 
1964 07 15.64 -99.99 -99.99 
1965 08 15.78 -99.99 -99.99 
1966 03 -6.90 -99.99 -99.99 
1966 04 -5.16 -99.99 -99.99 
1966 05  4.33 -99.99 -99.99 
1966 06  8.83 -99.99 -99.99 
1966 07 15.24 -99.99 -99.99 
1966 08 15.27 -99.99 -99.99 
1967 01 99.99 -26.47 -99.99 
1967 02 14.30 -23.12 -18.71 
1967 03 99.99 -18.83 -99.99 
1967 04 -7.65 -16.48 -12.06 
1967 05  4.87   -.39   2.24 
1967 06 12.47   2.40   7.43 
1967 07 14.82   6.61  10.71 
1967 08 13.59   4.56   9.07 
1967 09 10.48   -.61   4.93 
1967 10  -.10  -7.93  -4.01 
1967 11 12.76 -18.94 -15.85 
1967 12 99.99 -23.64 -99.99 
1968 01 99.99 -19.86 -99.99 
1968 02 10.87 -18.31 -14.59 
1968 03 10.18 -18.45 -14.32 
1968 04 -5.28 -16.26 -10.77 
1968 05  2.08  -4.59  -1.25 
1968 06 10.92   3.16   7.04 
1968 07 13.85   5.59   9.72 
1968 08 15.50   7.39  11.44 
1968 09 10.14   2.20   6.17 
1968 10 -3.23 -12.10  -7.66 
1968 11 12.84 -20.34 -16.59 
1968 12 99.99 -25.44 -99.99 
1969 01 11.09 -16.24 -13.66 
1969 02 99.99 -23.63 -99.99 
1969 03 10.52 -18.75 -14.63 
1969 04 -4.46 -13.12  -8.79 
1969 05  5.11  -2.81   1.15 
1969 06  9.35   1.80   5.57 
1969 07 16.86   7.24  12.05 
1969 08 17.62   7.09  12.36 
1969 09  9.32   3.59   6.45 
1969 10 -1.01 -10.21  -5.61 
1969 11 10.62 -17.81 -14.21 
1969 12 99.99 -22.33 -99.99 
1970 01 99.99 -19.10 -99.99 
1970 02 16.87 -21.89 -19.38 
1970 03 10.39 -19.09 -14.74 
1970 04 -4.14 -13.45  -8.79 
1970 05  4.98  -1.66   1.66 
1970 06 11.99   2.85   7.42 
1970 07 16.69   6.33  11.51 
1970 08 13.79   4.63   9.21 
1970 09 12.04   3.58   7.81 
1970 10 -1.58  -7.20  -4.39 
1970 11 99.99 -19.11 -99.99 
1970 12 99.99 -19.09 -99.99 
1971 01 99.99 -19.09 -99.99 
1971 02 16.01 -22.23 -19.11 
1971 03 12.42 -21.49 -16.95 
1971 04 -2.48 -10.69  -6.58 
1971 05  3.33  -4.25   -.46 
1971 06 11.70   1.69   6.69 
1973 05  5.38 -99.99 -99.99 
1973 06 12.43   2.13   7.28 
1973 07 16.20   6.00  11.10 
1973 08 15.56   6.90  11.23 
1973 09 10.10    .-7   5.01 
1973 10  1.07  -6.65  -2.79 
1973 11 99.99 -15.46 -99.99 
1973 12 99.99 -19.52 -99.99 
1974 01 99.99 -19.20 -99.99 
1974 02 99.99 -21.15 -99.99 
1974 03 -6.71 -16.14 -11.42 
1974 04 -4.37 -16.57 -10.46 
1974 05  6.14 -99.99 -99.99 
1974 06 99.99   2.93 -99.99 
1974 07 15.93   6.69  11.31 
1974 08 16.36   6.11  11.23 
1974 09 10.89   2.85   6.87 
1974 10 99.99  -4.07 -99.99 
1974 11 99.99 -17.12 -99.99 
1974 12 99.99 -23.28 -99.99 
1975 01 99.99 -26.74 -99.99 
1975 02 99.99 -18.04 -99.99 
1975 03 12.68 -22.39 -17.53 
1975 04 -2.41 -12.90  -7.65 
1975 05  4.52  -4.13    .19 
1975 06 11.22   2.93   7.07 
1975 07 15.92   7.03  11.47 
1975 08 16.14   7.61  11.87 
1975 09  9.89   3.11   6.50 
1975 10  2.31  -5.77  -1.73 
1975 11 99.99 -18.41 -99.99 
1975 12 99.99 -18.57 -99.99 
1976 01 99.99 -18.85 -99.99 
1976 02 15.57 -23.75 -19.66 
1976 03 99.99 -19.86 -99.99 
1976 04 -5.73 -16.83 -11.28 
1976 05  3.63  -1.97    .83 
1976 06 11.93   2.73   7.33 
1976 07 16.48   6.06  11.27 
1976 08 14.97   7.30  11.13 
1976 09 11.04   1.30   6.17 
1976 10 99.99  -9.25 -99.99 
1976 11 99.99 -17.87 -99.99 
1976 12 99.99 -19.79 -99.99 
1977 01 99.99 -20.07 -99.99 
1977 02 18.62 -24.96 -21.79 
1977 03 14.90 -27.00 -20.95 
1977 04 -2.48 -13.15  -7.81 
1977 05  5.83  -4.03    .89 
1977 06 11.67   3.03   7.35 
1977 07 14.00 -99.99 -99.99 
1977 08 14.97 -99.99 -99.99 
1977 09  9.57   1.40   5.48 
1977 10 -5.00 -12.61  -8.80 
1977 11 99.99 -18.10 -99.99 
1978 01 99.99 -19.93 -99.99 
1978 02 12.79 -22.52 -17.65 
1978 03 -5.67 -14.57 -10.12 
1978 04 -3.82 -14.31  -9.06 
1978 05  6.50   -.70   2.90 
1978 06 12.24   4.32   8.28 
1978 07 14.46   6.50  10.48 
1978 08 16.04   7.44  11.74 
1978 09 10.86    .27   5.56 
1978 10   . 4  -7.74  -3.85 
1978 11 99.99 -14.59 -99.99 
1979 01 99.99 -21.56 -99.99 
1979 03 -9.25 -16.27 -12.76 
1979 04 -4.73 -14.59  -9.66 
1979 05  6.47  -2.67   1.89 
1979 06 14.30   3.41   8.85 
1979 07 16.48   8.13  12.30 
1979 08 14.67   5.00   9.83 
1979 09  9.72   1.16   5.44 
1979 10 -2.29  -8.93  -5.61 
1979 11 12.23 -19.03 -15.63 
1979 12 99.99 -22.00 -99.99 
1980 01 99.99 -16.04 -99.99 
1980 02 99.99 -20.29 -99.99 
1980 03 11.67 -18.79 -15.23 
1980 04 -5.21 -15.57 -10.39 
1980 05  4.17  -3.13    .52 
1980 06 10.30   2.76   6.53 
1980 07 12.94   5.65   9.29 
1980 08 16.07   5.35  10.71 
1980 09 11.03   1.66   6.34 
1980 10  -.90  -9.42  -5.16 
1980 11 99.99 -18.64 -99.99 
1980 12 99.99 -18.42 -99.99 
1981 01 17.00 -22.21 -19.60 
1981 02 13.00 -22.07 -17.53 
1981 03 -8.82 -18.00 -13.41 
1981 04 -2.28 -10.10  -6.19 
1981 05  6.13  -2.07   2.03 
1981 06 11.45   3.87   7.66 
1981 07 14.21   5.94  10.07 
1981 08 16.26   4.26  10.26 
1981 09 11.20   2.20   6.70 
1981 10  1.66  -5.71  -2.02 
1981 11 99.99 -14.86 -99.99 
1981 12 99.99 -23.80 -99.99 
1982 01 99.99 -25.56 -99.99 
1982 02 99.99 -16.96 -99.99 
1982 03 11.74 -17.96 -14.85 
1982 04 -6.14 -16.21 -11.17 
1982 05  3.11  -4.08   -.48 
1982 06 13.27   1.82   7.54 
1982 07 13.97   6.57  10.27 
1982 08 14.58   5.73  10.15 
1982 09  9.74    .97   5.35 
1982 10  1.47  -5.00  -1.76 
1982 11 99.99 -19.21 -99.99 
1982 12 99.99 -23.56 -99.99 
1983 01 99.99 -16.98 -99.99 
1983 02 99.99 -20.04 -99.99 
1983 03 -8.41 -16.42 -12.41 
1983 04 -5.38 -16.39 -10.88 
1983 05  5.97  -1.46   2.25 
1983 06 13.69   2.29   7.99 
1983 07 15.82   7.37  11.59 
1983 08 16.58   7.14  11.86 
1983 09  9.52    .14   4.83 
1983 10 -1.84 -10.79  -6.31 
1983 11 13.32 -20.10 -16.70 
1983 12 99.99 -17.37 -99.99 
1984 01 99.99 -20.27 -99.99 
1984 02 99.99 -24.74 -99.99 
1984 03 99.99 -18.53 -99.99 
1984 04 -2.53 -10.99  -6.76 
1984 05  6.37  -2.43   1.96 
1984 06 11.66   3.87   7.76 
1984 07 14.62   6.17  10.39 
1984 08 13.58   4.94   9.26 
1984 09 10.44   2.10   6.27 
1985 03 18.68 -99.99 -99.99 
1985 04 -4.34 -99.99 -99.99 
1985 05  3.57 -99.99 -99.99 
1985 06 12.59 -99.99 -99.99 
1985 07 15.06 -99.99 -99.99 
1985 08 13.44 -99.99 -99.99 
1985 09  9.60 -99.99 -99.99 
1986 04 -1.36 -99.99 -99.99 
1986 05  4.87 -99.99 -99.99 
1986 06 13.79 -99.99 -99.99 
1986 07 15.30 -99.99 -99.99 
1986 08 14.88 -99.99 -99.99 
1986 09 10.04 -99.99 -99.99 
1986 10   .42 -99.99 -99.99 
1987 04 -3.76 -99.99 -99.99 
1987 05  2.26 -99.99 -99.99 
1987 06 12.24 -99.99 -99.99 
1987 07 14.71 -99.99 -99.99 
1987 08 14.48 -99.99 -99.99 
1987 09  8.93 -99.99 -99.99 
1987 10   .26 -99.99 -99.99 
1988 03 12.49 -99.99 -99.99 
1988 04 -3.02 -99.99 -99.99 
1988 05  7.76 -99.99 -99.99 
1988 06 12.79 -99.99 -99.99 
1988 07 12.61 -99.99 -99.99 
1988 08 15.30 -99.99 -99.99 
1988 09 10.87 -99.99 -99.99 
1988 10  2.64 -99.99 -99.99 
1989 01 99.99 -25.25 -99.99 
1989 03 -8.56 -99.99 -99.99 
1989 04 -5.19 -99.99 -99.99 
1989 05  5.81 -99.99 -99.99 
1989 06 12.19 -99.99 -99.99 
1989 07 13.57 -99.99 -99.99 
1989 08 15.64 -99.99 -99.99 
1989 09 11.75 -99.99 -99.99 
1990 02 21.61 -99.99 -99.99 
1990 03 -7.16 -99.99 -99.99 
1990 04  -.90 -99.99 -99.99 
1990 05  5.61 -99.99 -99.99 
1990 06 13.10 -99.99 -99.99 
1990 07 15.92 -99.99 -99.99 
1990 08 16.09 -99.99 -99.99 
1990 09  9.06 -99.99 -99.99 
1990 10   .16 -99.99 -99.99 
1991 02 17.00 -99.99 -99.99 
1991 03 11.66 -99.99 -99.99 
1991 04 -2.98 -99.99 -99.99 
1991 05  7.21 -99.99 -99.99 
1991 06 15.69 -99.99 -99.99 
1991 08 15.33 -99.99 -99.99 
1991 09 10.87 -99.99 -99.99 
1991 10  2.45 -99.99 -99.99 
1992 03 12.64 -99.99 -99.99 
1992 07 14.50 -99.99 -99.99 
1992 08 13.36 -99.99 -99.99 
1992 09  9.60 -99.99 -99.99 
1992 10  -.16 -99.99 -99.99 
1993 04 -2.38 -99.99 -99.99 
1993 05  5.04 -99.99 -99.99 
1993 06 12.18 -99.99 -99.99 
1993 07 14.76 -99.99 -99.99 
1993 08 13.62 -99.99 -99.99 
1993 09  9.70 -99.99 -99.99 
