1956 01 30.20 -99.99 -99.99 
1956 02 31.90 -99.99 -99.99 
1956 03 33.00 -99.99 -99.99 
1956 04 32.00 -99.99 -99.99 
1956 05 31.80 -99.99 -99.99 
1956 06 32.40 -99.99 -99.99 
1956 07 31.60 -99.99 -99.99 
1956 08 30.80 -99.99 -99.99 
1956 09 30.80 -99.99 -99.99 
1956 10 32.00 -99.99 -99.99 
1956 11 32.20 -99.99 -99.99 
1956 12 29.70 -99.99 -99.99 
1957 01 30.60 -99.99 -99.99 
1957 02 31.20 -99.99 -99.99 
1957 03 34.09 -99.99 -99.99 
1957 04 33.70 -99.99 -99.99 
1957 05 35.00 -99.99 -99.99 
1957 06 32.30 -99.99 -99.99 
1957 07 31.60 -99.99 -99.99 
1957 08 31.50 -99.99 -99.99 
1957 09 30.60 -99.99 -99.99 
1957 10 32.09 -99.99 -99.99 
1957 11 32.40 -99.99 -99.99 
1957 12 33.70 -99.99 -99.99 
1958 01 33.00 -99.99 -99.99 
1958 02 33.40 -99.99 -99.99 
1958 03 34.09 -99.99 -99.99 
1958 04 34.30 -99.99 -99.99 
1958 05 34.70 -99.99 -99.99 
1958 06 33.09 -99.99 -99.99 
1958 07 31.90 -99.99 -99.99 
1958 08 32.59 -99.99 -99.99 
1958 09 31.90 -99.99 -99.99 
1958 10 31.90 -99.99 -99.99 
1958 11 31.00 -99.99 -99.99 
1958 12 31.20 -99.99 -99.99 
1959 01 31.60 -99.99 -99.99 
1959 02 33.70 -99.99 -99.99 
1959 03 33.20 -99.99 -99.99 
1959 04 34.80 -99.99 -99.99 
1959 05 34.00 -99.99 -99.99 
1959 06 33.40 -99.99 -99.99 
1959 07 31.60 -99.99 -99.99 
1959 08 30.60 -99.99 -99.99 
1959 09 31.90 -99.99 -99.99 
1959 10 31.90 -99.99 -99.99 
1959 11 31.70 -99.99 -99.99 
1959 12 30.80 -99.99 -99.99 
1960 01 31.90 -99.99 -99.99 
1960 02 32.00 -99.99 -99.99 
1960 03 33.09 -99.99 -99.99 
1960 04 34.30 -99.99 -99.99 
1960 05 33.50 -99.99 -99.99 
1960 06 31.30 -99.99 -99.99 
1960 07 32.09 -99.99 -99.99 
1960 08 31.30 -99.99 -99.99 
1960 09 31.30 -99.99 -99.99 
1960 10 31.30 -99.99 -99.99 
1960 11 31.50 -99.99 -99.99 
1960 12 31.00 -99.99 -99.99 
1961 01 30.10 -99.99 -99.99 
1961 02 32.50 -99.99 -99.99 
1961 03 33.59 -99.99 -99.99 
1961 04 35.00 -99.99 -99.99 
1961 05 33.40 -99.99 -99.99 
1961 06 31.10 -99.99 -99.99 
1961 07 30.60 -99.99 -99.99 
1961 08 30.20 -99.99 -99.99 
1961 09 31.30 -99.99 -99.99 
1961 10 30.80 -99.99 -99.99 
1961 11 32.40 -99.99 -99.99 
1961 12 32.00 -99.99 -99.99 
1962 01 30.90 -99.99 -99.99 
1962 02 29.50 -99.99 -99.99 
1962 03 32.70 -99.99 -99.99 
1962 04 34.70 -99.99 -99.99 
1962 05 35.00 -99.99 -99.99 
1962 06 32.80 -99.99 -99.99 
1962 07 31.40 -99.99 -99.99 
1962 08 31.20 -99.99 -99.99 
1962 09 30.40 -99.99 -99.99 
1962 10 32.00 -99.99 -99.99 
1962 11 31.60 -99.99 -99.99 
1962 12 32.80 -99.99 -99.99 
1963 01 30.60 -99.99 -99.99 
1963 02 30.90 -99.99 -99.99 
1963 03 32.40 -99.99 -99.99 
1963 04 34.70 -99.99 -99.99 
1963 05 35.40 -99.99 -99.99 
1963 06 32.90 -99.99 -99.99 
1963 07 32.09 -99.99 -99.99 
1963 08 31.60 -99.99 -99.99 
1963 09 31.70 -99.99 -99.99 
1963 10 32.20 -99.99 -99.99 
1964 01 33.80 -99.99 -99.99 
1964 02 32.09  21.90  27.00 
1964 03 34.80  18.40  26.59 
1964 04 34.90  21.20  28.05 
1964 05 33.00  22.60  27.80 
1964 06 32.59  22.50  27.55 
1964 07 31.60  22.60  27.10 
1964 08 31.40  22.30  26.84 
1964 09 31.40  21.70  26.55 
1964 10 31.70  21.20  26.45 
1964 11 31.30  20.60  25.95 
1964 12 31.50  20.00  25.75 
1965 01 30.20  20.20  25.20 
1965 02 32.00  20.29  26.15 
1965 03 32.50  21.10  26.80 
1965 04 33.59  20.00  26.80 
1965 05 33.59  21.20  27.40 
1965 06 31.10  20.90  26.00 
1965 07 30.70  20.50  25.60 
1965 08 31.50  20.70  26.10 
1965 09 31.00  21.10  26.05 
1965 10 31.80  20.80  26.30 
1965 11 32.80  20.80  26.80 
1965 12 32.80  20.50  26.65 
1966 01 32.70  18.90  25.80 
1966 02 33.30  19.60  26.45 
1966 03 34.59  19.40  27.00 
1966 04 36.20  21.00  28.60 
1966 05 31.70  20.80  26.25 
1966 06 31.70  21.00  26.35 
1966 07 31.40  20.80  26.09 
1966 08 31.60  21.10  26.35 
1966 09 31.90  21.60  26.75 
1966 10 31.50  20.60  26.05 
1966 11 31.40  20.70  26.05 
1966 12 31.50  21.60  26.55 
1967 01 29.10  20.70  24.90 
1967 02 30.80  21.30  26.05 
1967 03 30.40  20.50  25.45 
1967 04 32.59  21.00  26.80 
1967 05 34.30  22.30  28.30 
1967 06 32.30  22.90  27.59 
1967 07 29.90  22.10  26.00 
1967 08 28.40  22.00  25.20 
1967 09 28.80  22.00  25.40 
1967 10 30.60  21.40  26.00 
1967 11 31.50  21.10  26.30 
1967 12 31.60  19.70  25.65 
1968 01 31.70  20.00  25.85 
1968 02 32.30  24.80  28.55 
1968 03 34.59  20.20  27.40 
1968 04 35.20  20.70  27.95 
1968 05 34.00  22.50  28.25 
1968 06 32.50  22.30  27.40 
1968 07 31.30  21.80  26.55 
1968 08 29.70  22.00  25.85 
1968 09 30.60  21.80  26.20 
1968 10 31.60  20.70  26.15 
1968 11 31.00  19.60  25.30 
1968 12 31.30  20.90  26.09 
1969 01 32.70  19.00  25.85 
1969 02 33.00  18.40  25.70 
1969 03 33.90  19.79  26.85 
1969 04 34.80  21.50  28.15 
1969 05 34.30  23.60  28.95 
1969 06 32.00  23.00  27.50 
1969 07 29.10  22.10  25.60 
1969 08 31.10  21.70  26.40 
1969 09 30.50  22.50  26.50 
1969 11 32.90  20.90  26.90 
1969 12 31.30  21.10  26.20 
1970 01 32.09  19.90  26.00 
1970 02 32.00  20.20  26.10 
1970 03 33.40  20.20  26.80 
1970 04 35.80  21.60  28.70 
1970 05 34.40  22.00  28.20 
1970 06 32.09  22.30  27.20 
1970 07 30.90  22.00  26.45 
1970 08 30.40  21.90  26.15 
1970 09 31.80  21.30  26.55 
1970 10 30.80  21.50  26.15 
1970 11 31.10  21.50  26.30 
1970 12 32.09  22.10  27.09 
1971 01 31.20  20.29  25.75 
1971 02 31.40  21.10  26.25 
1971 03 30.80  19.90  25.34 
1971 04 33.59  20.10  26.84 
1971 05 31.80  22.50  27.15 
1971 06 30.40  22.10  26.25 
1971 07 30.50  21.70  26.10 
1971 08 31.30  21.70  26.50 
1971 09 31.50  21.30  26.40 
1971 10 31.20  21.10  26.15 
1971 11 30.80  21.00  25.90 
1971 12 32.30  20.90  26.59 
1972 01 29.40  20.10  24.75 
1972 02 31.60  20.80  26.20 
1972 03 31.60  20.40  26.00 
1972 04 29.80  20.60  25.20 
1972 05 32.70  21.90  27.30 
1972 06 31.80  21.40  26.59 
1972 07 31.30  21.60  26.45 
1972 08 31.20  21.10  26.15 
1972 09 30.40  21.00  25.70 
1972 10 32.00  19.90  25.95 
1972 11 32.20  20.20  26.20 
1972 12 31.90  19.60  25.75 
1973 01 33.00  17.29  25.15 
1973 02 32.80  18.10  25.45 
1973 03 34.50  21.20  27.85 
1973 04 36.00  22.00  29.00 
1973 05 34.40  22.80  28.60 
1973 06 32.59  22.50  27.55 
1973 07 31.40  22.40  26.90 
1973 08 31.60  21.60  26.60 
1973 09 31.70  21.40  26.55 
1973 10 31.10  21.30  26.20 
1973 11 30.50  21.20  25.85 
1973 12 31.00  21.60  26.30 
1974 01 29.80  20.10  24.95 
1974 02 31.50  20.70  26.10 
1974 03 33.20  19.79  26.50 
1974 04 35.09  21.20  28.15 
1974 05 34.20  22.00  28.10 
1974 06 31.70  21.80  26.75 
1974 07 31.10  21.20  26.15 
1974 08 31.40  21.60  26.50 
1974 09 32.40  20.90  26.65 
1974 10 30.80  21.20  26.00 
1974 11 30.60  21.40  26.00 
1974 12 30.30  20.90  25.59 
1975 01 30.10  20.00  25.05 
1975 02 32.80  19.50  26.15 
1975 03 32.90  20.60  26.75 
1975 04 34.30  27.60  30.95 
1975 05 33.09  22.30  27.70 
1975 06 31.90  21.80  26.84 
1975 07 31.40  20.90  26.15 
1975 08 31.50  21.60  26.55 
1975 09 31.40  21.00  26.20 
1975 10 31.60  21.20  26.40 
1975 11 32.00  20.90  26.45 
1975 12 30.90  21.30  26.09 
