1951 01  2.90  -6.80  -1.95 
1951 02  4.50  -3.50    .50 
1951 03 14.20   1.30   7.75 
1951 04 19.90   7.30  13.60 
1951 05 27.50  15.10  21.30 
1951 06 33.00  21.20  27.10 
1951 07 31.50  23.00  27.25 
1951 08 31.70  23.50  27.60 
1951 09 27.40  17.10  22.25 
1951 10 22.50  12.00  17.25 
1951 11 13.60   4.00   8.80 
1951 12 11.20   -.70   5.25 
1952 01  9.00  -3.20   2.90 
1952 02  5.10  -2.50   1.30 
1952 03 11.50   3.40   7.45 
1952 04 23.10  10.90  17.00 
1952 05 26.80  16.70  21.75 
1952 06 35.00  22.10  28.55 
1952 07 33.09  24.90  29.00 
1952 08 29.80  20.70  25.25 
1952 09 27.80  18.10  22.95 
1952 10 21.20  10.40  15.80 
1952 11 12.30   5.30   8.80 
1952 12  5.30  -2.70   1.30 
1953 01  6.90  -6.90    . 0 
1953 02  7.70  -3.10   2.30 
1953 03 16.40   3.20   9.80 
1953 04 22.50   7.00  14.75 
1953 05 29.90  13.90  21.90 
1953 06 34.00  19.79  26.90 
1953 07 32.30  22.90  27.59 
1953 08 29.60  22.30  25.95 
1953 09 29.50  15.40  22.45 
1953 10 23.60  10.30  16.95 
1953 11 12.60   2.60   7.60 
1953 12  7.10  -3.80   1.65 
1954 01  4.00  -3.70    .14 
1954 02  8.10  -1.90   3.10 
1954 03 14.40   1.20   7.80 
1954 04 22.70   9.20  15.95 
1954 05 26.40  14.50  20.45 
1954 06 31.50  19.40  25.45 
1954 07 30.70  21.70  26.20 
1954 08 28.70  21.70  25.20 
1954 09 27.40  16.90  22.15 
1954 10 21.60   9.50  15.55 
1954 11 15.40   4.19   9.79 
1954 12  2.09  -4.90  -1.40 
1955 01  4.30  -7.00  -1.34 
1955 02 11.80  -1.30   5.25 
1955 03 11.50   2.50   7.00 
1955 04 21.40   7.80  14.60 
1955 05 29.60  14.10  21.85 
1955 06 35.90  20.29  28.10 
1955 07 34.00  23.20  28.60 
1955 08 30.50  22.60  26.55 
1955 09 25.70  16.79  21.25 
1955 10 19.79   8.00  13.90 
1955 11 15.80    .60   8.20 
1955 12  9.80  -1.30   4.25 
1956 01  4.00  -5.40   -.70 
1956 02  8.39  -2.30   3.04 
1956 03 11.20   2.09   6.64 
1956 04 21.70  10.00  15.85 
1956 05 27.40  13.30  20.35 
1956 06 28.90  19.60  24.25 
1956 07 33.70  22.80  28.25 
1956 08 28.30  21.00  24.65 
1956 09 28.90  16.60  22.75 
1956 10 22.10   8.80  15.45 
1956 11 14.70    .80   7.75 
1956 12  5.70  -4.19    .75 
1957 01  3.30  -3.60   -.14 
1957 02  5.70  -3.80    .94 
1957 03 13.00   2.30   7.65 
1957 04 22.90   9.80  16.35 
1957 05 27.30  13.90  20.59 
1957 06 30.80  19.00  24.90 
1957 08 32.50  22.30  27.40 
1957 09 27.90  15.00  21.45 
1957 10 23.10   7.90  15.50 
1957 11 15.00   4.50   9.75 
1957 12  8.89   -.80   4.04 
1958 01  5.60  -4.80    .39 
1958 02 11.80  -2.70   4.55 
1958 03 16.00   3.50   9.75 
1958 04 21.30  10.30  15.79 
1958 05 26.90  14.70  20.80 
1958 06 33.09  20.80  26.95 
1958 07 31.20  24.00  27.60 
1958 08 27.90  20.50  24.20 
1958 09 27.20  16.20  21.70 
1958 10 20.20   8.50  14.35 
1958 11 12.30   3.20   7.75 
1958 12 10.30  -1.00   4.65 
1959 01  5.80  -3.80   1.00 
1959 02  8.30   -.10   4.10 
1959 03 15.00   4.30   9.64 
1959 04 23.40   9.80  16.60 
1959 05 25.90  14.30  20.10 
1959 06 32.70  20.70  26.70 
1959 07 35.90  24.60  30.25 
1959 08 34.09  23.90  29.00 
1959 09 29.20  16.29  22.75 
1959 10 24.80  11.20  18.00 
1959 11 11.50   2.90   7.20 
1959 12  6.50  -1.30   2.60 
1960 01  6.70  -3.50   1.59 
1960 02 14.90   -.50   7.20 
1960 03 14.40   4.90   9.64 
1960 04 22.10   8.80  15.45 
1960 05 27.40  14.60  21.00 
1960 06 35.80  22.30  29.05 
1960 07 31.70  22.90  27.30 
1960 08 30.60  21.90  26.25 
1960 09 27.40  17.10  22.25 
1960 10 20.90   9.70  15.29 
1960 11 14.00   3.30   8.64 
1960 12  8.10  -4.40   1.85 
1961 01  7.30  -4.60   1.35 
1961 02 12.80   -.70   6.05 
1961 03 16.00   5.20  10.60 
1961 04 25.10  11.50  18.29 
1961 05 30.30  15.90  23.09 
1961 06 31.50  21.50  26.50 
1961 07 34.20  24.60  29.40 
1961 08 32.90  22.80  27.85 
1961 09 27.00  16.79  21.90 
1961 10 18.70  11.80  15.25 
1961 11 13.70   6.10   9.89 
1961 12  8.60  -1.70   3.45 
1962 01  7.00  -4.69   1.15 
1962 02 11.10  -1.30   4.90 
1962 03 17.50   2.70  10.10 
1962 04 22.80   8.60  15.70 
1962 05 30.60  15.10  22.85 
1962 06 32.70  20.00  26.35 
1962 07 35.00  24.30  29.65 
1962 08 30.90  21.70  26.30 
1962 09 26.80  16.29  21.55 
1962 10 20.00  10.70  15.35 
1962 11 10.90   3.10   7.00 
1962 12  9.80  -1.50   4.15 
1963 01  7.90  -4.69   1.60 
1963 02 10.50  -3.30   3.60 
1963 03 15.60   3.40   9.50 
1963 04 17.50   9.39  13.45 
1963 05 24.50  14.50  19.50 
1963 06 33.30  20.20  26.75 
1963 07 34.00  23.20  28.60 
1963 08 30.50  22.70  26.60 
1963 09 24.60  16.70  20.65 
1963 10 22.90   8.80  15.85 
1963 11 15.80   3.90   9.85 
1963 12  9.70  -2.40   3.65 
1964 01  4.90  -2.80   1.05 
1964 02   .40  -6.10  -2.85 
1964 03 13.80   4.19   9.00 
1964 04 18.20  10.90  14.55 
1964 05 25.20  14.60  19.90 
1964 06 33.59  19.50  26.55 
1964 07 31.90  23.50  27.70 
1964 08 31.60  22.50  27.05 
1964 09 23.30  17.00  20.15 
1964 10 17.79  12.30  15.04 
1964 11 15.00   4.10   9.55 
1964 12  8.39  -1.80   3.29 
1965 01  7.10  -2.90   2.09 
1965 02  9.80   -.70   4.55 
1965 03 15.40   2.09   8.75 
1965 04 19.10   7.90  13.50 
1965 05 29.80  14.90  22.34 
1965 06 34.30  20.50  27.40 
1965 07 32.30  23.20  27.75 
1965 08 33.20  21.40  27.30 
1965 09 29.60  15.70  22.65 
1965 10 23.20  10.70  16.95 
1965 11 15.40   4.69  10.04 
1965 12  8.70  -2.40   3.15 
1966 01  8.00  -3.50   2.25 
1966 02 13.40   -.20   6.60 
1966 03 15.10   3.50   9.30 
1966 04 22.10  10.10  16.10 
1966 05 28.00  16.00  22.00 
1966 06 34.00  20.80  27.40 
1966 07 32.90  23.50  28.20 
1966 08 32.40  22.80  27.60 
1966 09 26.80  14.90  20.84 
1966 10 22.30   9.39  15.85 
1966 11 15.80   2.40   9.10 
1966 12  5.40  -3.90    .75 
1967 01  6.70  -5.00    .84 
1967 02  7.30  -1.70   2.80 
1967 03 15.50   3.80   9.64 
1967 04 20.00   9.50  14.75 
1967 05 29.70  16.29  23.00 
1967 06 34.09  21.20  27.65 
1967 07 32.09  23.30  27.70 
1967 08 32.90  24.60  28.75 
1967 09 25.10  15.80  20.45 
1967 10 22.60   9.39  16.00 
1967 11 10.20   2.20   6.20 
1967 12  5.40  -6.10   -.34 
1968 03 17.50   3.90  10.70 
1968 04 23.50   9.89  16.70 
1968 05 27.70  15.00  21.35 
1968 06 34.80  20.40  27.59 
1968 07 32.90  22.80  27.85 
1968 08 29.70  21.00  25.35 
1968 09 25.80  16.90  21.34 
1968 10 19.90   8.50  14.20 
1968 11 15.10   4.40   9.75 
1968 12  9.20    .80   5.00 
1969 02  2.20  -5.90  -1.85 
1969 03 14.60   2.80   8.70 
1969 04 20.40   9.80  15.10 
1969 05 29.50  16.10  22.80 
1969 06 33.59  20.60  27.09 
1969 07 33.20  23.10  28.15 
1969 08 33.70  21.80  27.75 
1969 09 25.30  16.90  21.09 
1969 10 22.70  11.20  16.95 
1969 11 13.60   2.00   7.80 
1969 12  8.70  -3.60   2.55 
1970 01  6.50  -5.10    .70 
1970 02 10.30   -.90   4.70 
1970 03 12.10   1.60   6.85 
1970 05 27.90  15.30  21.60 
1970 06 30.70  18.70  24.70 
1970 07 33.40  23.20  28.30 
1970 08 30.90  22.70  26.80 
1970 09 26.20  16.00  21.10 
1970 10 21.70   9.80  15.75 
1970 11 15.00   2.00   8.50 
1970 12  8.80  -2.40   3.20 
1971 01  7.60  -3.60   2.00 
1971 02  7.20  -2.30   2.44 
1971 03 14.30   2.70   8.50 
1971 04 21.10  10.00  15.55 
1971 05 30.40  15.40  22.90 
1971 06 30.30  19.20  24.75 
1971 07 35.09  24.80  29.95 
1971 08 30.70  22.00  26.35 
1971 09 27.20  17.29  22.25 
1971 10 21.90   9.30  15.60 
1971 11 15.70   4.00   9.85 
1971 12  6.70  -3.60   1.55 
1972 01  3.80  -3.80    . 0 
1972 02  5.10  -2.70   1.19 
1972 03 14.70   4.00   9.35 
1972 04 22.30   9.39  15.85 
1972 05 28.40  15.00  21.70 
1972 06 34.30  20.80  27.55 
1972 07 32.20  22.50  27.35 
1972 08 31.60  22.40  27.00 
1972 09 27.10  15.10  21.10 
1972 10 22.10  10.00  16.04 
1972 11 14.60   4.40   9.50 
1972 12  8.30  -1.20   3.55 
1973 01  6.30  -2.09   2.10 
1973 02  9.89    .50   5.20 
1973 03 16.00   6.00  11.00 
1973 04 22.40  11.10  16.75 
1973 05 25.70  14.50  20.10 
1973 06 32.40  21.20  26.80 
1973 07 30.70  22.50  26.60 
1973 08 32.20  23.10  27.65 
1973 09 26.50  16.40  21.45 
1973 10 19.79  10.10  14.95 
1973 11 16.60   4.30  10.45 
1973 12 10.60  -2.60   4.00 
1974 01  4.50  -3.60    .45 
1974 03 14.30   3.20   8.75 
1974 04 24.40  11.30  17.85 
1974 05 28.30  15.80  22.05 
1974 06 33.00  20.70  26.85 
1974 07 33.09  23.50  28.30 
1974 08 30.50  21.40  25.95 
1974 09 27.00  16.40  21.70 
1974 10 19.10   9.89  14.50 
1974 11 13.40   4.40   8.89 
1974 12  5.00  -1.20   1.90 
1975 01  7.60  -2.20   2.69 
1975 02 10.10   -.40   4.85 
1975 03 16.00   5.60  10.80 
1975 04 21.10  11.00  16.04 
1975 05 27.00  15.10  21.05 
1975 06 33.70  21.70  27.70 
1975 07 31.50  23.30  27.40 
1975 08 31.40  23.40  27.40 
1975 09 25.00  18.60  21.80 
1975 10 20.00  12.00  16.00 
1975 11 14.30   4.80   9.55 
1975 12  5.60  -2.40   1.59 
1976 01  8.00  -2.70   2.65 
1976 02  8.60    .10   4.35 
1976 03 14.20   3.50   8.85 
1976 04 19.90   8.60  14.25 
1976 05 27.80  15.60  21.70 
1976 06 32.09  19.90  26.00 
1976 07 32.09  22.30  27.20 
1976 08 28.20  21.30  24.75 
1976 09 27.00  17.00  22.00 
1976 10 22.30  10.70  16.50 
1976 11 11.50   1.90   6.70 
1976 12  8.50  -1.10   3.70 
1977 01  2.70  -5.80  -1.55 
1977 02 11.80  -2.00   4.90 
1977 03 18.79   6.40  12.60 
1977 04 23.70  12.00  17.85 
1977 05 26.00  15.00  20.50 
1977 06 33.30  20.40  26.84 
1977 07 33.00  23.70  28.35 
1977 08 30.60  21.40  26.00 
1977 09 28.00  16.60  22.30 
1977 10 23.50  11.90  17.70 
1977 11 14.90   4.00   9.45 
1977 12  9.50    .50   5.00 
1978 01  9.30  -2.20   3.55 
1978 02  9.10  -1.70   3.70 
1978 03 14.90   3.80   9.34 
1978 04 25.40  10.50  17.95 
1978 05 29.40  16.00  22.70 
1978 06 34.40  20.20  27.30 
1978 07 31.40  23.10  27.25 
1978 08 33.50  23.30  28.40 
1978 09 28.20  15.80  22.00 
1978 10 22.80   9.89  16.34 
1978 11 13.90   4.50   9.20 
1978 12  9.70  -1.30   4.19 
1979 01  8.80  -2.60   3.10 
1979 02 12.60   -.20   6.20 
1979 03 15.70   3.90   9.80 
1979 04 20.10   9.30  14.70 
1979 05 27.10  13.50  20.29 
1979 06 35.30  20.70  28.00 
1979 07 31.90  22.90  27.40 
1979 08 31.30  22.70  27.00 
1979 09 25.20  15.80  20.50 
1979 10 25.90  10.20  18.04 
1979 11 15.00   2.40   8.70 
1979 12 10.40    .10   5.25 
1980 01  6.60  -3.30   1.65 
1980 02  8.70  -2.40   3.15 
1980 03 12.10   3.30   7.70 
1980 04 20.29   9.50  14.90 
1980 05 29.10  16.00  22.55 
1980 06 31.30  20.20  25.75 
1980 07 31.40  22.20  26.80 
1980 08 30.00  21.40  25.70 
1980 09 27.60  16.40  22.00 
1980 10 21.70  11.70  16.70 
1980 11 17.60   6.00  11.80 
1980 12 10.50  -1.70   4.40 
1981 01  5.40  -3.10   1.15 
1981 02  9.89    .30   5.10 
1981 03 17.29   5.70  11.50 
1981 04 23.60  11.20  17.40 
1981 05 31.00  15.90  23.45 
1981 06 33.30  21.30  27.30 
1981 07 32.70  24.70  28.70 
1981 08 30.30  22.70  26.50 
1981 09 26.40  16.90  21.65 
1981 10 19.79   9.30  14.54 
1981 11 11.60   2.90   7.25 
1981 12  9.39  -1.40   3.99 
1982 01  8.00  -3.00   2.50 
1982 02  8.60    .60   4.60 
1982 03 15.50   4.50  10.00 
1982 04 23.40  10.70  17.04 
1982 05 30.90  17.70  24.30 
1982 06 32.09  20.00  26.05 
1982 07 32.59  23.10  27.84 
1982 08 29.00  21.80  25.40 
1982 09 25.40  16.79  21.09 
1982 10 23.20  12.90  18.04 
1982 11 14.10   5.10   9.60 
1982 12  9.30   -.80   4.25 
1983 01  7.50  -3.70   1.90 
1983 02 10.10  -1.70   4.20 
1983 03 15.60   3.80   9.70 
1983 04 23.40  12.00  17.70 
1983 05 27.90  16.20  22.05 
1983 06 31.10  20.20  25.65 
1983 07 31.30  22.10  26.70 
1983 08 30.40  21.60  26.00 
1983 09 27.90  18.50  23.20 
1983 10 19.79  11.80  15.79 
1983 11 16.40   4.60  10.50 
1983 12 10.20   -.60   4.79 
1984 01  5.20  -4.90    .14 
1984 02  5.60  -3.70    .94 
1984 03 15.00   2.20   8.60 
1984 04 21.10   9.80  15.45 
1984 05 25.70  14.50  20.10 
1984 06 30.30  19.90  25.09 
1984 07 29.60  21.40  25.50 
1984 08 30.40  21.80  26.09 
1984 09 23.20  16.10  19.65 
1984 10 21.80  10.10  15.95 
1984 11 13.80   5.70   9.75 
1984 12  4.19  -2.90    .64 
1985 01  5.40  -4.69    .35 
1985 02  7.30  -2.09   2.60 
1985 03 11.20   1.20   6.20 
1985 04 23.10   9.10  16.10 
1985 05 24.90  15.40  20.15 
1985 06 31.70  20.20  25.95 
1985 07 33.09  23.10  28.09 
1985 08 30.70  22.70  26.70 
1985 09 23.40  16.00  19.70 
1985 10 20.00  10.40  15.20 
1985 11 15.10   3.10   9.10 
1985 12  6.20  -4.00   1.09 
1986 01  8.30  -3.60   2.35 
1986 02  9.20  -4.00   2.60 
1986 03 15.00   2.80   8.89 
1986 04 21.80   9.70  15.75 
1986 05 28.90  14.80  21.85 
1986 06 33.09  21.00  27.05 
1986 07 32.59  22.40  27.50 
1986 08 31.50  21.30  26.40 
1986 09 27.40  16.10  21.75 
1986 10 20.80   8.80  14.79 
1986 11 12.80   3.10   7.95 
1986 12  6.70  -2.20   2.25 
1987 01  7.90  -3.50   2.20 
1987 02 10.50   -.70   4.90 
1987 03 12.60   1.80   7.20 
1987 04 22.20   8.60  15.40 
1987 05 26.20  15.60  20.90 
1987 06 28.70  18.60  23.65 
1987 07 33.00  22.50  27.75 
1987 08 32.09  22.30  27.20 
1987 09 29.50  17.20  23.35 
1987 10 22.20  12.00  17.10 
1987 11 13.70   3.30   8.50 
1987 12 11.10  -3.00   4.05 
1988 01  7.50  -3.10   2.20 
1988 02  7.30  -2.80   2.25 
1988 03 11.90   1.00   6.45 
1988 04 22.20   8.60  15.40 
1988 05 26.50  15.70  21.10 
1988 06 33.50  20.80  27.15 
1988 07 30.60  22.60  26.60 
1988 08 29.20  21.70  25.45 
1988 09 27.10  17.10  22.10 
1988 10 20.70  11.80  16.25 
1988 11 17.50   2.40   9.95 
1988 12  8.50  -2.30   3.10 
1989 01  3.90  -3.30    .30 
1989 02  6.60  -2.30   2.15 
1989 03 14.10   1.90   8.00 
1989 04 21.50   9.50  15.50 
1989 05 26.60  13.90  20.25 
1989 06 31.10  19.50  25.30 
1989 07 30.00  21.90  25.95 
1989 08 28.70  20.29  24.50 
1989 09 26.90  16.20  21.55 
1989 10 23.40  10.00  16.70 
1989 11 13.00   3.30   8.14 
1989 12  8.50  -1.00   3.75 
1990 01  4.19  -3.60    .29 
1990 02  6.00  -1.20   2.40 
1990 03 14.60   3.10   8.85 
1990 04 20.70   8.30  14.50 
1990 05 26.80  15.00  20.90 
1990 06 31.20  19.70  25.45 
1990 07 32.50  23.60  28.05 
1990 08 31.80  22.20  27.00 
1990 09 28.60  17.79  23.20 
1990 10 22.70  11.40  17.04 
1990 11 16.40   5.00  10.70 
1990 12  9.50  -2.40   3.55 
