1959 01 14.20 -29.00 -21.60 
1959 02 -6.50 -20.50 -13.50 
1959 03 99.99 -13.90 -99.99 
1959 04 99.99  -8.70 -99.99 
1959 05 99.99  -3.20 -99.99 
1959 06 99.99   -.40 -99.99 
1959 07 99.99   2.50 -99.99 
1959 08 99.99   1.50 -99.99 
1959 09 17.90  -1.60   8.14 
1959 10  8.89  -8.10    .39 
1959 11 -1.80 -14.60  -8.20 
1959 12 -5.40 -19.79 -12.60 
1960 01 -9.10 -24.20 -16.65 
1960 02 -5.70 -21.60 -13.65 
1960 03 -3.30 -17.40 -10.35 
1960 04  2.09  -9.70  -3.80 
1960 05  6.60  -5.10    .75 
1960 06 12.50   1.10   6.80 
1960 07 19.29   2.09  10.70 
1960 08 19.29   2.40  10.85 
1960 09 12.30  -4.50   3.90 
1960 10  5.50 -10.20  -2.34 
1960 11 -3.20 -17.40 -10.30 
1960 12 10.70 -27.30 -19.00 
1961 01 10.60 -25.20 -17.90 
1961 02 10.70 -24.30 -17.50 
1961 03 -2.00 -17.29  -9.64 
1961 04  3.40  -9.80  -3.20 
1961 05  9.70  -2.50   3.60 
1961 06 13.80    .80   7.30 
1961 07 19.79   3.60  11.70 
1961 08 18.29   1.30   9.79 
1961 09 16.79  -3.20   6.80 
1961 10  3.30 -10.90  -3.79 
1961 11 -7.80 -22.90 -15.35 
1961 12 12.70 -27.30 -20.00 
1962 01 10.00 -23.90 -16.95 
1962 02 -5.30 -19.70 -12.50 
1962 03  -.50 -16.79  -8.64 
1962 04  5.80  -6.50   -.34 
1962 05  8.70  -4.19   2.25 
1962 06 13.50   -.70   6.40 
1962 07 15.30   2.70   9.00 
1962 08 15.30   2.70   9.00 
1962 09  9.39  -2.00   3.69 
1962 10  3.10  -9.70  -3.30 
1962 11 -4.50 -17.50 -11.00 
1962 12 -8.00 -21.90 -14.95 
1963 01 10.00 -26.70 -18.35 
1963 02 -4.30 -19.60 -11.95 
1963 03 -5.20 -18.70 -11.95 
1963 04  4.40  -6.50  -1.04 
1963 05 10.30  -3.00   3.65 
1963 06 15.00   -.60   7.20 
1963 07 17.90   2.09  10.00 
1963 08 18.29    .40   9.34 
1963 09 13.10  -4.80   4.15 
1963 10  6.60  -8.50   -.95 
1963 11 -1.50 -16.20  -8.85 
1963 12 -4.80 -20.29 -12.54 
1964 01 11.40 -24.60 -18.00 
1964 02 -6.30 -19.50 -12.90 
1964 03   .50 -13.70  -6.60 
1964 04  5.00  -7.40  -1.20 
1964 05  6.10  -4.90    .59 
1964 06 11.80  -1.40   5.20 
1964 07 16.29   1.60   8.95 
1964 08 18.70   1.00   9.85 
1964 09 13.10  -4.30   4.40 
1964 10  4.69 -11.50  -3.40 
1964 11 -2.30 -18.60 -10.45 
1964 12 10.10 -22.70 -16.40 
1965 01 -9.89 -24.00 -16.95 
1965 02 12.00 -25.60 -18.79 
1965 03 -6.60 -23.30 -14.95 
1965 04  3.00 -10.00  -3.50 
1965 05  8.39  -3.40   2.49 
1965 06 12.70  -1.30   5.70 
1965 07 15.90   2.50   9.20 
1965 08 13.20    .70   6.95 
1965 09 11.00  -4.60   3.20 
1965 10  6.60  -7.50   -.45 
1965 11  -.20 -15.20  -7.70 
1965 12 10.20 -26.60 -18.40 
1966 01 10.10 -26.30 -18.20 
1966 02 -4.90 -18.20 -11.55 
1966 03 -2.90 -15.80  -9.35 
1966 04  1.90  -9.70  -3.90 
1966 05  6.60  -3.90   1.34 
1966 06 14.30   -.10   7.10 
1966 07 14.80   1.00   7.90 
1966 08 16.60   2.40   9.50 
1966 09 11.50  -3.20   4.15 
1966 10  2.50  -9.10  -3.30 
1966 11 -4.00 -19.70 -11.85 
1966 12 -5.40 -19.10 -12.25 
1967 01 11.70 -25.60 -18.65 
1967 02 -6.30 -20.29 -13.29 
1967 03 -3.50 -18.79 -11.15 
1967 04  3.80 -10.10  -3.15 
1967 05  5.50  -4.50    .50 
1967 06 13.30   -.20   6.55 
1967 07 18.00   1.80   9.89 
1967 08 17.29   1.60   9.45 
1967 09 13.40  -4.00   4.69 
1967 10  3.80  -9.89  -3.04 
1967 11 -2.00 -17.00  -9.50 
1967 12 -5.00 -20.10 -12.55 
1968 01 -7.50 -21.10 -14.30 
1968 02 -7.10 -22.30 -14.70 
1968 03   .70 -12.80  -6.05 
1968 04  6.20  -8.20  -1.00 
1968 05  7.60  -3.60   2.00 
1968 06 14.10  -1.00   6.55 
1968 07 17.79   1.90   9.84 
1968 08 17.29   1.60   9.45 
1968 09 13.10  -4.90   4.10 
1968 10  4.30 -10.80  -3.25 
1968 11 -3.40 -17.70 -10.55 
1968 12 -7.50 -20.00 -13.75 
1969 01 -7.10 -20.10 -13.60 
1969 02 -8.60 -21.30 -14.95 
1969 03  3.40  -9.80  -3.20 
1969 04  3.90  -8.89  -2.49 
1969 05  4.10 -99.99 -99.99 
1969 06 12.80  -1.30   5.75 
1969 07 17.79   1.10   9.45 
1969 08 18.29   2.60  10.45 
1969 09 10.30  -2.90   3.70 
1969 10  6.10  -8.30  -1.10 
1969 11 -5.50 -19.50 -12.50 
1969 12 -6.00 -20.60 -13.30 
1970 01 -7.50 -20.80 -14.15 
1970 02 -6.80 -20.29 -13.54 
1970 03 -2.30 -15.50  -8.89 
1970 04  5.30  -7.70  -1.19 
1970 05  9.20   3.30   6.25 
1970 06 14.10   -.50   6.80 
1970 07 15.70   1.80   8.75 
1970 08 19.50   2.50  11.00 
1970 09 13.20  -1.90   5.65 
1970 10  6.30  -8.00   -.84 
1970 11 -2.60 -17.20  -9.90 
1970 12 -4.69 -18.29 -11.50 
1971 01 -8.70 -23.10 -15.90 
1971 02 -5.40 -17.40 -11.40 
1971 03  1.40 -13.50  -6.05 
1971 04  6.90  -5.60    .65 
1971 05 10.40  -2.90   3.74 
1971 06 17.40   2.20   9.80 
1971 07 19.20   3.50  11.35 
1971 08 18.29   2.09  10.20 
1971 09  9.89  -3.20   3.35 
1971 10  3.90  -9.60  -2.85 
1971 11  -.80 -14.40  -7.60 
1971 12 -3.80 -19.10 -11.45 
1972 01 -4.69 -16.50 -10.60 
1972 02 -9.39 -19.60 -14.50 
1972 03  -.60 -13.30  -6.95 
1972 04  3.60 -10.30  -3.35 
1972 05  8.10  -4.19   1.95 
1972 06 13.40   -.70   6.35 
1972 07 14.70   1.20   7.95 
1972 08 16.10   2.60   9.35 
1972 09 11.90  -4.90   3.49 
1972 10  4.80  -9.80  -2.50 
1972 11 -5.70 -19.20 -12.45 
1972 12 -6.70 -19.29 -13.00 
1973 01 11.30 -21.90 -16.60 
1973 02 -4.30 -16.79 -10.54 
1973 03 -3.30 -15.70  -9.50 
1973 04  4.19  -6.30  -1.05 
1973 05  8.80  -2.70   3.05 
1973 06 16.29    .30   8.29 
1973 07 20.10   4.10  12.10 
1973 08 20.20   1.90  11.05 
1973 09 14.30  -2.50   5.90 
1973 10  4.30 -10.10  -2.90 
1973 11   .90 -16.50  -7.80 
1973 12 -6.90 -22.60 -14.75 
1974 01 -8.70 -22.20 -15.45 
1974 02 -8.10 -21.10 -14.60 
1974 03  -.50 -16.10  -8.30 
1974 04  7.80  -3.60   2.10 
1974 05 10.90  -1.00   4.94 
1974 06 15.40    .70   8.05 
1974 07 19.70   3.50  11.60 
1974 08 19.00    .70   9.85 
1974 09 14.60  -4.10   5.25 
1974 10  9.50 -10.10   -.30 
1974 11 -1.00 -17.70  -9.35 
1974 12 10.30 -25.50 -17.90 
1975 01 -2.20 -24.50 -13.35 
1975 02 -9.20 -20.90 -15.04 
1975 03 -2.40 -15.10  -8.75 
1975 04  3.50  -6.30  -1.40 
1975 05  6.20  -3.60   1.30 
1975 06 10.60   -.90   4.85 
1975 07 15.00   1.80   8.39 
1975 08 17.10   3.20  10.15 
1975 09 11.80  -3.00   4.40 
1975 10  2.00 -12.30  -5.15 
1975 11 11.00 -27.10 -19.04 
1975 12 13.10 -28.20 -20.65 
1976 01 13.80 -27.20 -20.50 
1976 02 -7.90 -20.90 -14.40 
1976 03 -3.60 -19.00 -11.30 
1976 04  3.90  -9.50  -2.80 
1976 05  9.89  -2.40   3.74 
1976 06 11.80  -1.20   5.30 
1976 07 19.70   3.50  11.60 
1976 08 17.60   2.00   9.80 
1976 09 13.00  -3.00   5.00 
1976 10  5.30  -8.60  -1.65 
1976 11 -1.80 -17.00  -9.39 
1976 12 -6.50 -20.50 -13.50 
1977 01 -6.77 -19.60 -13.18 
1977 02 -6.30 -22.50 -14.40 
1977 03   .90 -14.20  -6.65 
1977 04  6.90  -5.80    .54 
1977 05  9.00  -3.10   2.95 
1977 06 14.20    .30   7.25 
1977 07 20.60   3.90  12.25 
1977 08 18.40   2.00  10.20 
1977 09 12.30  -1.30   5.50 
1977 10  6.40  -6.70   -.14 
1977 11 -3.40 -17.20 -10.30 
1977 12 -8.70 -22.80 -15.75 
1978 01 13.80 -26.20 -20.00 
1978 02 -7.00 -19.79 -13.40 
1978 03 -5.00 -18.50 -11.75 
1978 04  5.40  -8.10  -1.35 
1978 05 12.10  -3.00   4.55 
1978 06 17.60   -.20   8.70 
1978 07 19.29   5.00  12.15 
1978 08 19.20   3.80  11.50 
1978 09 14.60  -4.19   5.20 
1978 10  7.30  -9.20   -.94 
1978 11 -5.30 -20.10 -12.70 
1978 12 -5.50 -20.40 -12.95 
1979 02 -3.40 -19.50 -11.45 
1979 03 -1.50 -16.00  -8.75 
1979 04  8.10  -5.20   1.45 
1979 05  6.70  -3.10   1.80 
1979 06 13.90   -.90   6.50 
1979 07 18.60   2.20  10.40 
1979 08 15.70   2.60   9.14 
1979 09 11.20  -3.40   3.90 
1979 10  8.20  -7.60    .29 
1979 11   .60 -15.40  -7.39 
1979 12 -5.30 -17.79 -11.54 
1980 01 -7.40 -21.00 -14.20 
1980 02 -5.00 -17.00 -11.00 
1980 03 -2.40 -16.40  -9.39 
1980 04  6.50  -6.00    .25 
1980 05 10.70  -2.00   4.35 
1980 06 15.60   -.50   7.55 
1980 07 18.00   3.50  10.75 
1980 08 16.50   1.90   9.20 
1980 09 11.80  -2.30   4.75 
1980 10  7.30  -8.20   -.44 
1980 11 -1.00 -16.10  -8.55 
1980 12 -9.10 -24.70 -16.90 
1981 01 -8.80 -22.70 -15.75 
1981 02 -3.90 -16.79 -10.35 
1981 03   .40 -13.90  -6.75 
1981 04  3.60  -9.20  -2.80 
1981 05 12.30   -.80   5.75 
1981 06 13.20   -.70   6.25 
1981 07 16.79   2.80   9.79 
1981 08 17.20   2.09   9.65 
1981 09 11.40  -3.50   3.94 
1981 10  3.70  -9.20  -2.75 
1981 11 -3.30 -17.40 -10.35 
1981 12 -5.40 -20.60 -13.00 
1982 01 -5.20 -18.90 -12.04 
1982 02 -5.80 -20.40 -13.10 
1982 03 -1.10 -14.10  -7.60 
1982 04  3.40 -10.10  -3.35 
1982 05  9.60  -3.10   3.25 
1982 06 12.40  -1.00   5.70 
1982 07 16.79   2.09   9.45 
1982 08 18.29   2.70  10.50 
1982 09 10.00  -3.60   3.20 
1982 10  6.00  -8.60  -1.30 
1982 11 -2.70 -15.50  -9.10 
1982 12 11.40 -24.30 -17.84 
1983 01 11.20 -24.50 -17.85 
1983 02 -9.60 -23.80 -16.70 
1983 03 -4.90 -17.60 -11.25 
1983 04  3.30  -8.20  -2.44 
1983 05 10.60  -2.70   3.95 
1983 06 11.70  -1.90   4.90 
1983 07 16.20    .90   8.55 
1983 08 20.50   3.10  11.80 
1983 09 13.90  -3.00   5.45 
1983 10  4.19  -9.39  -2.60 
1983 11 -1.10 -15.80  -8.45 
1983 12 -5.50 -20.29 -12.90 
1984 01 -8.70 -22.90 -15.79 
1984 02 -8.39 -20.50 -14.45 
1984 03  1.50 -11.80  -5.15 
1984 04  3.90  -8.89  -2.49 
1984 05  8.70  -2.80   2.94 
1984 06 16.20    .40   8.30 
1984 07 17.90   3.80  10.85 
1984 08 21.40   4.40  12.90 
1984 09 11.10  -3.40   3.85 
1984 10  5.20  -9.50  -2.15 
1984 11  -.10 -14.90  -7.50 
1984 12 -7.70 -20.90 -14.29 
1985 01 -9.60 -24.40 -17.00 
1985 02 -4.30 -19.90 -12.10 
1985 03   .30 -12.00  -5.85 
1985 04  6.30  -7.00   -.34 
1985 05  7.80  -3.30   2.25 
1985 06 11.70   -.60   5.55 
1985 07 19.20   4.19  11.70 
1985 08 16.40   4.90  10.65 
1985 09 12.70  -3.50   4.60 
1985 10  4.40  -9.70  -2.65 
1985 11 -6.60 -19.60 -13.10 
1985 12 15.30 -28.60 -21.95 
1986 01 21.10 -36.59 -28.84 
1986 02 13.10 -27.90 -20.50 
1986 03 -7.30 -21.80 -14.54 
1986 04   . 0    . 0    . 0 
1986 05  7.60  -3.90   1.84 
1986 06 12.60   -.80   5.90 
1986 07 17.20   3.90  10.55 
1986 08 14.80   3.30   9.05 
1986 09 11.00  -2.80   4.10 
1986 10  6.00  -8.39  -1.19 
1986 11 -1.00 -14.00  -7.50 
1986 12 -8.89 -21.00 -14.95 
1987 01 -9.39 -24.50 -16.95 
1987 02 -4.00 -17.79 -10.90 
1987 04  1.30 -10.80  -4.75 
1987 05  7.60  -4.10   1.75 
1987 06 11.30  -1.60   4.85 
1987 07 13.70   1.50   7.60 
1987 08 16.79   1.50   9.14 
1987 09 13.50  -4.00   4.75 
1987 10   .60 -11.50  -5.45 
1987 11 -4.60 -18.20 -11.40 
1987 12 13.40 -27.70 -20.55 
1988 01 10.20 -23.50 -16.85 
1988 02 -9.00 -22.80 -15.90 
1988 03 -3.70 -15.30  -9.50 
1988 04  4.90  -8.00  -1.55 
1988 05 10.30  -3.10   3.60 
1988 06 14.20    .20   7.20 
1988 07 19.79   4.00  11.90 
1988 08 16.70   2.00   9.35 
1988 09 13.40    . 0   6.70 
1988 10  3.90  -8.30  -2.20 
1988 11  1.80 -14.20  -6.20 
1988 12 -4.69 -19.10 -11.90 
1989 01 -8.80 -22.90 -15.85 
1989 02 -7.20 -19.29 -13.25 
1989 03   .70 -12.30  -5.80 
1989 04  2.70 -11.00  -4.15 
1989 05  6.90  -4.50   1.20 
1989 06 11.60  -1.40   5.10 
1989 07 15.20   2.30   8.75 
1989 08 14.10   1.20   7.65 
1989 09 12.10  -3.70   4.20 
1989 10  4.00  -9.39  -2.69 
1989 11 -7.40 -20.50 -13.95 
1989 12 10.40 -23.60 -17.00 
1990 01 -8.39 -19.29 -13.85 
1990 03 -6.90 -22.20 -14.55 
1990 04  -.90 -12.50  -6.70 
1990 05 10.60  -3.00   3.80 
1990 06 14.20   1.50   7.85 
1990 07 10.70  18.10  14.40 
1990 08 17.90   2.20  10.05 
1990 09 15.70  -3.20   6.25 
1990 10  5.70  -9.00  -1.65 
1990 11   .70 -14.50  -6.90 
1990 12 -6.20 -18.90 -12.54 
