1936 08 26.10  17.60  21.85 
1936 09 22.30  14.70  18.50 
1936 10 14.90   7.30  11.10 
1936 11  5.40   -.80   2.30 
1936 12  3.60  -2.90    .34 
1937 04  7.10   1.30   4.19 
1937 05 15.70   6.90  11.30 
1937 06 22.10  13.40  17.75 
1937 07 25.00  16.70  20.85 
1937 08 26.30  19.50  22.90 
1937 09 20.90  13.40  17.15 
1937 10 12.60   6.80   9.70 
1937 11  7.60   1.60   4.60 
1937 12   .20  -4.60  -2.20 
1938 04  9.39   2.30   5.85 
1938 05 15.60   8.10  11.85 
1938 06 22.00  14.00  18.00 
1938 07 25.80  18.20  22.00 
1938 08 27.00  19.79  23.40 
1938 09 20.29  13.80  17.04 
1938 10 15.80   9.30  12.55 
1938 11 10.10   3.40   6.75 
1938 12  2.40  -2.60    .-9 
1939 04  7.30    .60   3.95 
1939 05 16.40   7.20  11.79 
1939 06 21.10  14.00  17.54 
1939 07 25.90  17.79  21.84 
1939 08 26.40  19.29  22.84 
1939 09 22.10  14.90  18.50 
1939 10 15.20   8.39  11.79 
1939 11  6.70   1.40   4.04 
1939 12  3.70  -1.30   1.20 
1940 04  7.10   -.70   3.20 
1940 05 14.30   4.80   9.55 
1940 06 20.90  12.80  16.85 
1940 07 24.90  16.79  20.84 
1940 08 24.40  17.90  21.15 
1940 09 20.50  13.10  16.79 
1940 10 14.30   7.20  10.75 
1940 11  6.80   1.60   4.20 
1940 12  3.30  -2.40    .44 
1941 04 11.70   1.90   6.80 
1941 05 16.40   7.30  11.85 
1941 06 23.10  14.10  18.60 
1941 07 26.90  17.90  22.40 
1941 08 25.30  16.60  20.95 
1941 09 23.60  14.70  19.15 
1941 10 16.79   9.39  13.10 
1941 11  9.89   2.80   6.35 
1941 12  4.80  -1.30   1.75 
1942 04 11.80   2.20   7.00 
1942 05 15.70   7.30  11.50 
1942 06 22.90  14.10  18.50 
1942 07 25.30  16.90  21.09 
1942 08 25.00  17.90  21.45 
1942 09 21.80  13.30  17.54 
1942 10 15.70   7.60  11.65 
1942 11  8.30    .60   4.45 
1943 05 12.70   3.90   8.30 
1943 06 23.20  12.80  18.00 
1943 07 24.80  16.79  20.80 
1943 08 24.60  17.40  21.00 
1943 09 20.20  13.00  16.60 
1943 10 13.10   7.50  10.30 
1943 11  5.70    .70   3.19 
1944 04  7.30   -.60   3.35 
1944 05 18.29   7.60  12.95 
1944 06 22.10  13.10  17.60 
1944 07 26.30  17.90  22.09 
1944 08 26.40  18.10  22.25 
1944 09 21.40  14.60  18.00 
1944 10 14.70   7.90  11.30 
1944 11  8.70   4.10   6.39 
1945 04 11.10   3.10   7.10 
1945 05 12.70   5.40   9.05 
1945 06 20.10  11.80  15.95 
1945 07 24.70  16.90  20.80 
1945 08 25.10  17.60  21.35 
1945 09 21.60  14.80  18.20 
1945 10 13.90   7.60  10.75 
1945 11  7.80   3.00   5.40 
1946 04 10.00   1.80   5.90 
1946 05 14.30   6.90  10.60 
1946 06 20.60  13.10  16.85 
1946 07 24.60  18.20  21.40 
1946 08 23.10  16.29  19.70 
1946 09 21.90  14.90  18.40 
1946 10 17.79  11.10  14.45 
1946 11 10.10   4.69   7.40 
1947 05 13.10   4.90   9.00 
1947 06 20.40  13.10  16.75 
1947 07 22.80  16.79  19.79 
1947 08 27.00  20.90  23.95 
1947 09 22.70  16.10  19.40 
1947 10 19.10  12.70  15.90 
1947 11  7.00   2.60   4.80 
1948 04  9.60   2.70   6.15 
1948 05 14.00   7.40  10.70 
1948 06 20.60  14.50  17.54 
1948 07 25.20  18.70  21.95 
1948 08 24.70  18.20  21.45 
1948 09 22.30  16.40  19.34 
1948 10 13.30   8.20  10.75 
1948 11 10.60   5.80   8.20 
1949 04  9.20    .90   5.04 
1949 05 17.00   7.90  12.45 
1949 06 24.80  16.60  20.70 
1949 07 26.60  20.10  23.35 
1949 08 26.30  19.70  23.00 
1949 09 20.00  12.70  16.35 
1949 10 18.10  11.80  14.95 
1949 11  7.10   2.09   4.60 
1950 04  6.40    .30   3.35 
1950 05 15.10   6.90  11.00 
1950 06 20.80  12.80  16.79 
1950 07 23.70  17.10  20.40 
1950 08 24.90  17.70  21.30 
1950 09 20.10  14.40  17.25 
1950 10 16.60  10.30  13.45 
1950 11  6.70   1.40   4.04 
1950 12   .30  -3.30  -1.50 
1951 04  8.20   2.70   5.45 
1951 05 14.90   8.20  11.54 
1951 06 21.80  15.40  18.59 
1951 07 24.80  18.29  21.55 
1951 08 24.80  17.60  21.20 
1951 09 21.60  14.40  18.00 
1951 10 16.20  10.20  13.20 
1951 11  4.60    .40   2.50 
1952 04  9.30   3.30   6.30 
1952 05 14.30   7.70  11.00 
1952 06 22.20  15.20  18.70 
1952 07 25.90  19.79  22.84 
1952 08 25.20  18.70  21.95 
1952 09 22.00  15.40  18.70 
1952 10 12.50   6.90   9.70 
1952 11  8.89   4.80   6.85 
1953 04  7.80   2.40   5.10 
1953 05 14.70   8.10  11.40 
1953 06 22.30  14.70  18.50 
1953 07 25.40  18.60  22.00 
1953 08 25.20  19.00  22.10 
1953 09 21.70  15.20  18.45 
1953 10 16.29  10.80  13.54 
1953 11  9.60   5.60   7.60 
1954 04  8.70   2.60   5.64 
1954 05 13.90   7.40  10.65 
1954 06 21.90  15.40  18.65 
1954 07 23.90  17.79  20.84 
1954 08 23.30  17.60  20.45 
1954 09 20.60  14.60  17.60 
1954 10 15.30 -99.99 -99.99 
1954 11  8.20 -99.99 -99.99 
1958 11  9.60   3.20   6.40 
1959 04  8.70   2.30   5.50 
1959 05 15.60   8.80  12.20 
1959 06 21.70  14.40  18.04 
1959 07 25.40  18.79  22.09 
1959 08 26.80  21.20  24.00 
1959 09 22.60  16.79  19.70 
1959 10 14.40   9.30  11.85 
1959 11  6.90    .50   3.70 
1960 04  9.39   1.50   5.45 
1960 05 13.80   8.10  10.95 
1960 06 20.70  13.60  17.15 
1960 07 23.00  16.90  19.95 
1960 08 24.00  18.70  21.35 
1960 09 22.00  16.79  19.40 
1960 10 14.80   9.39  12.10 
1960 11  9.10   4.10   6.60 
1961 04  5.90    .60   3.25 
1961 05 13.20   6.00   9.60 
1961 06 18.90  12.30  15.60 
1961 07 23.40  17.70  20.55 
1961 08 23.60  18.70  21.15 
1961 09 23.30  18.10  20.70 
1961 10 16.50  11.10  13.80 
1961 11  8.80   3.60   6.20 
1962 04  9.50   2.00   5.75 
1962 05 17.00   9.20  13.10 
1962 06 21.20  15.10  18.15 
1962 07 23.70  17.40  20.55 
1962 08 24.00  17.79  20.90 
1962 09 19.10  13.90  16.50 
1962 10 14.90   9.60  12.25 
1962 11  7.50   2.90   5.20 
1963 04  8.70   1.30   5.00 
1963 05 14.10   6.10  10.10 
1963 06 21.90  14.10  18.00 
1963 07 24.40  17.90  21.15 
1963 08 22.30  16.79  19.54 
1963 09 18.70  12.90  15.80 
1963 10 18.10  11.40  14.75 
1963 11  9.70   4.90   7.30 
1964 04  8.10   1.80   4.95 
1964 05 16.00   8.20  12.10 
1964 06 20.80  13.60  17.20 
1964 07 25.50  19.40  22.45 
1964 08 22.10  16.29  19.20 
1964 09 20.00  13.60  16.79 
1964 10 13.40   7.40  10.40 
1964 11  9.89   4.00   6.95 
1965 04  5.70    .10   2.90 
1965 05 16.29   7.20  11.75 
1965 06 20.10  12.90  16.50 
1965 07 23.30  16.29  19.79 
1965 08 23.00  16.70  19.85 
1965 09 20.80  14.80  17.79 
1965 10 13.00   7.00  10.00 
1965 11  7.80   2.90   5.35 
1966 04  8.60   1.80   5.20 
1966 05 12.90   5.40   9.14 
1966 06 21.80  14.60  18.20 
1966 07 25.20  19.10  22.15 
1966 08 23.80  17.90  20.84 
1966 09 19.79  13.90  16.84 
1966 10 13.70   8.20  10.95 
1966 11  8.80   3.50   6.15 
1967 04  8.70   1.30   5.00 
1967 05 11.10   5.10   8.10 
1967 06 23.60  15.70  19.65 
1967 07 22.70  17.40  20.04 
1967 08 23.10  17.90  20.50 
1967 09 19.70  13.70  16.70 
1967 10 14.50   9.10  11.80 
1967 11  5.40    .90   3.15 
1968 04  9.89   2.60   6.25 
1968 05 12.70   7.10   9.89 
1968 06 19.79  13.20  16.50 
1968 07 23.70  17.60  20.65 
1968 08 24.20  18.70  21.45 
1968 09 21.90  16.29  19.09 
1968 10 15.70   9.70  12.70 
1968 11  7.90   3.40   5.65 
1969 04  9.20   2.90   6.05 
1969 05 14.20   7.40  10.80 
1969 06 19.29  13.10  16.20 
1969 07 23.30  18.79  21.05 
1969 08 24.80  20.29  22.55 
1969 09 20.50  16.20  18.35 
1969 10 14.10   9.60  11.85 
1969 11  7.60   3.30   5.45 
1970 04  8.60   2.20   5.40 
1970 05 15.20   7.90  11.55 
1970 06 20.20  14.70  17.45 
1970 07 23.30  18.60  20.95 
1970 08 24.80  20.10  22.45 
1970 09 21.00  16.20  18.60 
1970 10 15.80  11.40  13.60 
1970 11  8.70   4.80   6.75 
1970 12  2.70  -1.80    .45 
1971 04  7.00    .80   3.90 
1971 05 13.40   6.30   9.85 
1971 06 21.20  15.10  18.15 
1971 07 23.40  18.29  20.84 
1971 08 23.10  17.79  20.45 
1971 09 21.80  17.60  19.70 
1971 10 17.29  13.20  15.25 
1971 11  8.10   3.60   5.85 
1972 04  6.30    .60   3.45 
1972 05 14.80   8.30  11.55 
1972 06 17.40  12.60  15.00 
1972 07 23.20  18.10  20.65 
1972 08 22.70  18.50  20.60 
1972 09 20.29  16.20  18.25 
1972 10 12.20   7.70   9.95 
1972 11  6.10   2.80   4.44 
1973 04  8.20   3.40   5.80 
1973 05 12.10   7.90  10.00 
1973 06 20.90  15.60  18.25 
1973 07 23.90  19.70  21.80 
1973 08 24.60  20.80  22.70 
1973 09 21.10  16.50  18.79 
1973 10 16.00  12.00  14.00 
1973 11  8.60   4.30   6.45 
1974 04  8.70   2.70   5.70 
1974 05 12.60   7.30   9.95 
1974 06 19.70  14.20  16.95 
1974 07 23.30  18.29  20.80 
1974 08 24.20  19.79  22.00 
1974 09 18.70  14.10  16.40 
1974 10 12.90   7.80  10.35 
1974 11  8.30   4.30   6.30 
1975 04  5.40    .60   3.00 
1975 05 16.90   9.80  13.35 
1975 06 21.40  16.29  18.84 
1975 07 25.10  19.90  22.50 
1975 08 24.10  19.70  21.90 
1975 09 18.29  14.10  16.20 
1975 10 15.20  10.20  12.70 
1975 11 11.50   7.10   9.30 
1976 04  9.89   3.60   6.75 
1976 05 13.20   7.90  10.55 
1976 06 21.00  15.50  18.25 
1976 07 22.40  18.00  20.20 
1976 08 22.90  18.20  20.55 
1976 09 19.20  14.20  16.70 
1976 10 11.50   7.20   9.35 
1976 11  4.80    .20   2.50 
1977 05 16.50   9.50  13.00 
1977 06 19.50  13.70  16.60 
1977 07 24.30  19.00  21.65 
1977 08 23.30  18.50  20.90 
1977 09 20.70  16.60  18.65 
1977 10 13.60   9.10  11.35 
1977 11  8.80   4.40   6.60 
1978 04  6.60   1.20   3.90 
1978 05 14.20   7.90  11.05 
1978 06 20.29  14.20  17.25 
1978 07 23.80  18.79  21.30 
1978 08 24.60  19.79  22.20 
1978 09 20.80  16.29  18.54 
1978 10 13.60   9.00  11.30 
1978 11  8.60   4.30   6.45 
1979 05 14.10   7.60  10.85 
1979 06 20.20  14.00  17.10 
1979 07 23.50  18.60  21.05 
1979 08 22.70  18.29  20.50 
1979 10 13.10   9.00  11.05 
1979 11  8.80   4.60   6.70 
1979 12  3.80  -1.80   1.00 
1980 04  7.10   2.00   4.55 
1980 05 14.60   8.39  11.50 
1980 06 18.70  12.70  15.70 
1980 07 24.00  19.00  21.50 
1980 08 24.80  20.50  22.65 
1980 09 21.20  15.90  18.54 
1980 10 11.90   7.50   9.70 
1980 11  6.70   2.09   4.39 
1981 04 10.20   2.90   6.55 
1981 05 14.50   7.80  11.15 
1981 06 20.29  14.50  17.40 
1981 07 24.20  19.50  21.85 
1981 08 23.80  19.70  21.75 
1981 09 19.10  15.20  17.15 
1981 10 12.30   7.40   9.85 
1981 11  8.00   3.90   5.95 
1982 04  7.80   1.00   4.40 
1982 05 16.60   9.10  12.85 
1982 06 18.00  12.90  15.45 
1982 07 23.90  19.20  21.55 
1982 08 22.30  17.20  19.75 
1982 10 15.40  10.40  12.90 
1982 11  9.70   4.19   6.95 
1983 04  8.20   3.10   5.64 
1983 05 12.90   7.30  10.10 
1983 06 21.50  16.10  18.79 
1983 07 24.60  19.70  22.15 
1983 08 25.00  20.60  22.80 
1983 09 21.50  16.79  19.15 
1983 10 14.80  10.20  12.50 
1983 11  8.80   4.00   6.40 
1984 04  7.20   2.09   4.64 
1984 05 12.00   6.00   9.00 
1984 06 21.00  14.70  17.85 
1984 07 23.30  17.60  20.45 
1984 08 24.60  19.60  22.10 
1984 09 19.10  14.20  16.65 
1984 10 15.70  10.90  13.29 
1984 11  8.39   3.20   5.80 
1984 12  4.60  -1.10   1.75 
1985 04  9.80   2.40   6.10 
1985 05 15.80   9.00  12.40 
1985 06 18.10  13.40  15.75 
1985 07 23.30  18.20  20.75 
1985 08 23.50  18.90  21.20 
1985 09 21.20  17.20  19.20 
1985 10 15.10  10.60  12.85 
1985 11  9.30   4.69   7.00 
1985 12   .20  -4.60  -2.20 
