1964 04  8.27 -99.99 -99.99 
1964 05 19.25 -99.99 -99.99 
1964 06 25.98 -99.99 -99.99 
1964 07 27.10 -99.99 -99.99 
1964 09 20.32 -99.99 -99.99 
1964 10  7.74 -99.99 -99.99 
1965 01 11.13 -99.99 -99.99 
1965 05 22.78   5.23  14.00 
1965 06 25.70 -99.99 -99.99 
1965 07 31.35 -99.99 -99.99 
1965 08 25.79 -99.99 -99.99 
1965 09 21.17 -99.99 -99.99 
1965 11  2.33 -99.99 -99.99 
1965 12 -6.36 -99.99 -99.99 
1966 02 -8.08 -99.99 -99.99 
1966 03   .11 -99.99 -99.99 
1966 04 10.44 -99.99 -99.99 
1966 05 16.20 -99.99 -99.99 
1966 06 26.50 -99.99 -99.99 
1966 07 28.91 -99.99 -99.99 
1966 08 28.06 -99.99 -99.99 
1966 09 24.40 -99.99 -99.99 
1966 10  9.85 -99.99 -99.99 
1966 11 -5.95 -99.99 -99.99 
1966 12 19.48 -99.99 -99.99 
1967 01 14.09 -99.99 -99.99 
1967 02 -8.84 -99.99 -99.99 
1967 03 -1.22 -99.99 -99.99 
1967 04 14.70 -99.99 -99.99 
1967 05 23.52   6.54  15.03 
1967 06 26.71   9.03  17.86 
1967 07 25.71  13.18  19.44 
1967 08 22.80 -99.99 -99.99 
1967 09 17.52    .11   8.81 
1967 10 11.55 -99.99 -99.99 
1967 11 -2.45 -99.99 -99.99 
1967 12 -5.32 -99.99 -99.99 
1968 01 -9.89 -99.99 -99.99 
1968 02 99.99 -24.15 -99.99 
1968 03  3.98 -99.99 -99.99 
1968 04 10.96 -99.99 -99.99 
1968 05 23.19   4.35  13.77 
1968 06 27.22  10.26  18.74 
1968 07 28.50 -99.99 -99.99 
1968 08 26.40   8.63  17.51 
1968 09 16.43 -99.99 -99.99 
1968 10  9.14 -99.99 -99.99 
1968 11 -4.51 -99.99 -99.99 
1968 12 10.91 -99.99 -99.99 
1969 01 22.92 -99.99 -99.99 
1969 02 20.21 -99.99 -99.99 
1969 03 -3.44 -99.99 -99.99 
1969 04 10.94 -99.99 -99.99 
1969 05 19.68 -99.99 -99.99 
1969 06 26.29 -99.99 -99.99 
1969 07 29.69  14.96  22.32 
1969 08 23.37 -99.99 -99.99 
1969 09 18.49 -99.99 -99.99 
1969 10 10.32 -99.99 -99.99 
1969 12 -6.35 -99.99 -99.99 
1970 01 10.25 -99.99 -99.99 
1970 02 -4.85 -99.99 -99.99 
1970 03 -4.46 -17.07 -10.77 
1970 04 15.06 -99.99 -99.99 
1970 05 19.04 -99.99 -99.99 
1970 06 24.89 -99.99 -99.99 
1970 08 26.39 -99.99 -99.99 
1970 09 21.31   3.76  12.53 
1970 10 11.19 -99.99 -99.99 
1970 11 -2.88 -99.99 -99.99 
1971 04 13.48 -99.99 -99.99 
1971 05 19.45 -99.99 -99.99 
1973 07 28.54  12.57  20.55 
1973 09 20.32 -99.99 -99.99 
1973 10 11.67 -99.99 -99.99 
1973 11  4.07 -99.99 -99.99 
1973 12 -2.00 -99.99 -99.99 
1974 01 11.11 -99.99 -99.99 
1974 04 14.48 -99.99 -99.99 
1974 07 31.54 -99.99 -99.99 
1974 09 18.89 -99.99 -99.99 
1974 10 11.26 -99.99 -99.99 
1974 11 -1.41 -99.99 -99.99 
1975 01 -8.54 -99.99 -99.99 
1975 02 -6.13 -99.99 -99.99 
1975 03  -.62 -99.99 -99.99 
1975 05 18.20 -99.99 -99.99 
1975 06 24.74 -99.99 -99.99 
1975 08 26.56 -99.99 -99.99 
1975 09 19.04 -99.99 -99.99 
1975 10 10.07 -99.99 -99.99 
1975 11 -3.63 -99.99 -99.99 
1975 12 -8.14 -99.99 -99.99 
1976 01 -5.65 -99.99 -99.99 
1976 02 -9.74 -99.99 -99.99 
1976 03 -5.38 -99.99 -99.99 
1976 04 10.18 -99.99 -99.99 
1976 05 22.79 -99.99 -99.99 
1976 06 26.62 -99.99 -99.99 
1976 07 27.85 -99.99 -99.99 
1976 08 26.93 -99.99 -99.99 
1976 09 19.32 -99.99 -99.99 
1976 10  7.17 -99.99 -99.99 
1976 11 -5.04 -99.99 -99.99 
1977 02 10.22 -99.99 -99.99 
1977 03 -1.93 -99.99 -99.99 
1977 04 15.88 -99.99 -99.99 
1977 05 22.58 -99.99 -99.99 
1977 06 30.25 -99.99 -99.99 
1977 07 27.39 -99.99 -99.99 
1977 08 25.46 -99.99 -99.99 
1977 09 22.90 -99.99 -99.99 
1977 10 12.31 -99.99 -99.99 
1977 11  4.85 -99.99 -99.99 
1978 01 11.44 -99.99 -99.99 
1978 03  -.71 -99.99 -99.99 
1978 04 15.93 -99.99 -99.99 
1978 05 20.61 -99.99 -99.99 
1978 06 27.89 -99.99 -99.99 
1978 07 30.25 -99.99 -99.99 
1978 08 24.97 -99.99 -99.99 
1978 09 23.14 -99.99 -99.99 
1978 10 13.28 -99.99 -99.99 
1979 01 11.04 -99.99 -99.99 
1979 02 -4.15 -99.99 -99.99 
1979 03 -3.61 -99.99 -99.99 
1979 04  6.54 -99.99 -99.99 
1979 05 17.90 -99.99 -99.99 
1979 06 25.14 -99.99 -99.99 
1979 07 27.82 -99.99 -99.99 
1979 08 26.50 -99.99 -99.99 
1979 09 20.43 -99.99 -99.99 
1979 10 13.10 -99.99 -99.99 
1979 11 -1.15 -99.99 -99.99 
1980 01 -9.89 -99.99 -99.99 
1980 02 -6.38 -99.99 -99.99 
1980 03  -.81 -99.99 -99.99 
1980 04 12.44 -99.99 -99.99 
1980 05 22.86 -99.99 -99.99 
1980 06 25.14 -99.99 -99.99 
1980 07 29.13 -99.99 -99.99 
1980 08 28.30 -99.99 -99.99 
1980 09 21.14 -99.99 -99.99 
1980 10 12.71 -99.99 -99.99 
1980 11  5.46 -99.99 -99.99 
1980 12 -4.48 -99.99 -99.99 
1981 01 10.93 -99.99 -99.99 
1981 02 -9.12 -99.99 -99.99 
1981 03  2.33 -99.99 -99.99 
1981 04 14.41 -99.99 -99.99 
1981 05 22.28 -99.99 -99.99 
1981 06 27.63 -99.99 -99.99 
1981 07 27.46 -99.99 -99.99 
1981 09 21.34 -99.99 -99.99 
1981 10  9.30 -99.99 -99.99 
1981 11 -1.78 -99.99 -99.99 
1981 12 -8.39 -99.99 -99.99 
1985 01 11.06 -99.99 -99.99 
1985 02 -6.92 -99.99 -99.99 
1988 04 15.66 -99.99 -99.99 
1988 08 25.31 -99.99 -99.99 
1988 09 22.70 -99.99 -99.99 
1988 11  4.44 -99.99 -99.99 
1989 05 21.56 -99.99 -99.99 
1989 06 25.35 -99.99 -99.99 
1989 08 28.89 -99.99 -99.99 
1989 09 19.86 -99.99 -99.99 
1989 10 12.71 -99.99 -99.99 
1989 11  -.99 -99.99 -99.99 
1989 12  -.55 -99.99 -99.99 
1990 02 -7.92 -99.99 -99.99 
1990 03   .40 -99.99 -99.99 
1990 04 12.61 -99.99 -99.99 
1990 05 23.55 -99.99 -99.99 
1990 06 29.35 -99.99 -99.99 
1990 07 27.72 -99.99 -99.99 
1990 08 25.01 -99.99 -99.99 
1990 09 23.42 -99.99 -99.99 
1990 10 13.37 -99.99 -99.99 
1990 11   .-1 -99.99 -99.99 
1990 12 -4.09 -99.99 -99.99 
1991 02 -8.53 -99.99 -99.99 
1991 03 -3.27 -99.99 -99.99 
1992 10 12.43 -99.99 -99.99 
1993 03   .66 -99.99 -99.99 
1993 04 10.73 -99.99 -99.99 
1994 02 -9.54 -99.99 -99.99 
