1917 01 31.10  23.70  27.40 
1917 02 31.50  23.30  27.40 
1917 03 31.50  23.80  27.65 
1917 04 31.60  22.90  27.25 
1917 05 31.40  21.70  26.55 
1917 06 31.10  21.40  26.25 
1917 07 31.50  20.50  26.00 
1917 08 31.50  20.80  26.15 
1917 09 31.70  21.80  26.75 
1917 10 32.50  22.60  27.55 
1917 11 32.90  23.70  28.30 
1917 12 31.90  23.70  27.80 
1918 01 31.40  23.40  27.40 
1918 02 30.80  23.70  27.25 
1918 03 31.60  15.60  23.60 
1918 04 31.70  21.70  26.70 
1918 05 31.20  21.30  26.25 
1918 06 30.60  19.10  24.85 
1918 07 29.90  20.29  25.09 
1918 08 29.70  19.79  24.75 
1918 09 30.10  18.70  24.40 
1918 10 31.70  21.50  26.60 
1918 11 33.80  23.10  28.45 
1918 12 33.50  24.80  29.15 
1919 01 32.20  24.20  28.20 
1919 02 32.20  24.30  28.25 
1919 03 31.90  23.50  27.70 
1919 04 30.90  23.90  27.40 
1919 05 31.50  23.20  27.35 
1919 06 31.10  19.79  25.45 
1919 07 30.30  18.79  24.55 
1919 08 29.00  18.40  23.70 
1919 09 29.80  20.10  24.95 
1919 10 31.10  21.90  26.50 
1919 11 31.60  22.70  27.15 
1919 12 32.90  23.90  28.40 
1920 01 32.90  24.70  28.80 
1920 02 31.00  23.60  27.30 
1920 03 31.10  23.30  27.20 
1920 04 31.20  23.40  27.30 
1920 05 31.30  21.50  26.40 
1920 06 30.70  22.60  26.65 
1920 07 30.80  22.20  26.50 
1920 08 30.50  20.80  25.65 
1920 09 30.70  21.50  26.10 
1920 10 31.90  22.90  27.40 
1920 11 32.70  23.80  28.25 
1920 12 32.59  23.90  28.25 
1927 01 31.60  25.80  28.70 
1927 02 32.20  25.10  28.65 
1927 03 31.70  25.50  28.60 
1927 04 32.20  24.70  28.45 
1927 05 31.40  23.90  27.65 
1927 06 31.60  23.90  27.75 
1927 07 31.00  23.10  27.05 
1927 08 30.50  21.80  26.15 
1927 09 31.10  22.60  26.85 
1927 10 31.70  24.40  28.05 
1927 11 32.40  25.40  28.90 
1927 12 32.90  26.40  29.65 
1928 01 32.40  26.00  29.20 
1928 02 31.70  25.90  28.80 
1928 03 31.30  25.80  28.55 
1928 04 31.20  25.20  28.20 
1928 05 31.20  23.20  27.20 
1928 06 30.50  23.10  26.80 
1928 07 29.70  22.60  26.15 
1928 08 30.60  22.80  26.70 
1928 09 30.40  23.20  26.80 
1928 10 31.70  24.70  28.20 
1928 11 32.30  25.70  29.00 
1928 12 31.70  26.10  28.90 
1929 01 31.20  25.50  28.35 
1929 02 31.20  25.50  28.35 
1929 03 31.30  25.40  28.34 
1929 04 30.90  24.10  27.50 
1929 05 31.40  23.10  27.25 
1929 06 31.00  22.80  26.90 
1929 07 29.50  23.00  26.25 
1929 08 29.90  22.70  26.30 
1929 09 29.90  22.30  26.09 
1929 10 31.50  24.40  27.95 
1929 11 32.40  25.70  29.05 
1929 12 31.60  25.50  28.55 
1930 01 31.60  25.40  28.50 
1930 02 30.70  25.40  28.05 
1930 03 30.80  24.70  27.75 
1930 04 32.20  24.60  28.40 
1930 05 31.80  24.40  28.09 
1930 06 30.70  23.20  26.95 
1930 07 30.30  22.80  26.55 
1930 08 29.50  22.40  25.95 
1930 09 30.10  22.20  26.15 
1930 10 31.30  24.40  27.84 
1930 11 31.50  25.10  28.30 
1930 12 31.00  25.60  28.30 
1931 01 30.90  25.30  28.09 
1931 02 31.80  25.30  28.55 
1931 03 30.90  25.00  27.95 
1931 04 30.30  24.10  27.20 
1931 05 31.50  24.30  27.90 
1931 06 30.30  23.00  26.65 
1931 07 30.30  20.60  25.45 
1931 08 29.90  21.80  25.84 
1931 09 30.60  23.10  26.85 
1931 10 31.10  23.30  27.20 
1931 11 31.50  24.80  28.15 
1931 12 32.40  25.60  29.00 
1932 01 31.60  25.10  28.35 
1932 02 31.60  24.80  28.20 
1932 03 30.90  25.10  28.00 
1932 04 31.70  24.50  28.10 
1932 05 30.70  24.10  27.40 
1932 06 30.10  23.30  26.70 
1932 07 30.50  20.80  25.65 
1932 08 30.20  20.70  25.45 
1932 09 30.00  21.10  25.55 
1932 10 30.20  22.30  26.25 
1932 11 31.40  23.90  27.65 
1932 12 29.50  24.20  26.85 
1933 01 31.30  24.00  27.65 
1933 02 29.90  24.70  27.30 
1933 03 30.10  25.60  27.85 
1933 04 30.30  24.90  27.59 
1933 05 30.90  24.70  27.80 
1933 06 28.90  24.70  26.80 
1933 07 29.50  22.90  26.20 
1933 08 29.50  23.50  26.50 
1933 09 29.40  23.50  26.45 
1933 10 30.90  24.20  27.55 
1933 11 31.50  25.10  28.30 
1933 12 30.60  25.70  28.15 
1934 01 30.30  25.60  27.95 
1934 02 30.00  25.20  27.60 
1934 03 31.20  25.10  28.15 
1934 04 32.80  24.80  28.80 
1934 05 32.00  24.60  28.30 
1934 06 31.70  23.60  27.65 
1934 07 31.10  23.60  27.35 
1934 08 31.10  21.60  26.35 
1934 09 31.10  22.50  26.80 
1934 10 31.80  24.30  28.05 
1934 11 32.80  25.70  29.25 
1934 12 33.00  26.10  29.55 
1936 01 31.60  25.90  28.75 
1936 02 31.90  25.70  28.80 
1936 03 32.40  25.50  28.95 
1936 04 31.90  25.70  28.80 
1936 05 32.30  24.30  28.30 
1936 06 31.60  24.00  27.80 
1936 07 30.00  22.70  26.35 
1936 08 30.90  21.60  26.25 
1936 09 31.20  22.70  26.95 
1936 10 32.30  24.20  28.25 
1936 11 34.09  25.80  29.95 
1936 12 33.00  25.90  29.45 
1938 01 31.80  25.40  28.59 
1938 02 32.30  26.20  29.25 
1938 03 33.20  24.60  28.90 
1938 04 33.80  24.90  29.34 
1938 05 32.59  25.10  28.84 
1938 06 32.30  24.30  28.30 
1938 07 31.40  23.40  27.40 
1938 08 32.30  22.60  27.45 
1938 09 31.90  22.00  26.95 
1938 10 32.40  23.00  27.70 
1938 11 33.30  25.40  29.34 
1938 12 32.59  25.50  29.05 
1939 01 31.50  25.30  28.40 
1939 02 32.09  25.40  28.75 
1939 03 32.30  25.20  28.75 
1939 04 32.70  25.10  28.90 
1939 05 31.90  24.40  28.15 
1939 06 31.70  24.70  28.20 
1939 07 31.20  23.70  27.45 
1939 08 31.70  21.90  26.80 
1939 09 31.00  21.80  26.40 
1939 10 31.80  23.40  27.59 
1939 11 32.59  24.50  28.55 
1939 12 33.59  25.50  29.55 
1940 01 31.50  25.00  28.25 
1940 02 31.00  25.30  28.15 
1940 03 31.60  25.40  28.50 
1940 04 32.30  25.10  28.70 
1940 05 32.09  24.00  28.05 
1940 06 31.50  23.30  27.40 
1940 07 30.10  21.90  26.00 
1940 08 28.90  21.00  24.95 
1940 09 29.00  21.40  25.20 
1940 10 30.00  21.80  25.90 
1940 11 32.30  25.00  28.65 
1940 12 33.00  25.80  29.40 
1941 01 32.50  26.00  29.25 
1941 02 31.80  25.90  28.84 
1941 03 31.80  26.10  28.95 
1941 04 31.30  25.50  28.40 
1941 05 31.90  25.50  28.70 
1941 06 30.80  25.00  27.90 
1941 07 30.00  22.00  26.00 
1941 08 29.40  21.40  25.40 
1941 09 29.00  21.00  25.00 
1955 01 30.00  22.30  26.15 
1955 02 29.90  23.20  26.55 
1955 03 30.60  21.40  26.00 
1955 04 30.70  21.60  26.15 
1955 05 30.20  22.10  26.15 
1955 06 29.40  21.00  25.20 
1955 07 29.20  20.60  24.90 
1955 08 29.00  17.90  23.45 
1955 09 30.10  17.79  23.95 
1955 10 31.30  20.70  26.00 
1955 11 30.30  22.40  26.34 
1955 12 30.40  22.00  26.20 
1956 01 29.90  22.40  26.15 
1956 02 30.20  22.50  26.35 
1956 03 30.50  21.70  26.10 
1956 04 30.40  22.00  26.20 
1956 05 30.40  21.40  25.90 
1956 06 29.70  21.10  25.40 
1956 07 29.40  20.40  24.90 
1956 08 29.40  19.10  24.25 
1956 09 29.30  17.50  23.40 
1956 10 30.80  20.70  25.75 
1956 11 31.70  21.80  26.75 
1956 12 30.70  22.80  26.75 
1957 01 30.90  22.10  26.50 
1957 02 30.10  22.80  26.45 
1957 03 29.90  22.40  26.15 
1957 04 30.60  21.10  25.85 
1957 05 31.10  20.20  25.65 
1957 06 30.10  20.70  25.40 
1957 07 29.40  20.80  25.09 
1957 08 28.90  17.50  23.20 
1957 09 29.60  16.29  22.95 
1957 10 30.60  18.79  24.70 
1957 11 32.20  21.40  26.80 
1957 12 31.10  23.30  27.20 
1958 01 30.70  22.40  26.55 
1958 02 29.80  23.00  26.40 
1958 03 30.60  22.70  26.65 
1958 04 31.00  21.70  26.35 
1958 05 31.40  21.30  26.34 
1958 06 30.40  20.60  25.50 
1958 07 29.80  19.29  24.55 
1958 08 30.00  18.60  24.30 
1958 09 29.60  19.00  24.30 
1958 10 31.10  20.40  25.75 
1958 11 31.50  21.30  26.40 
1958 12 31.40  22.50  26.95 
1959 01 30.80  23.40  27.09 
1959 02 30.00  22.60  26.30 
1959 03 31.00  22.70  26.85 
1959 04 30.80  21.90  26.34 
1959 05 30.90  22.00  26.45 
1959 06 30.30  19.50  24.90 
1959 07 29.10  17.20  23.15 
1959 08 29.40  15.60  22.50 
1959 09 30.10  18.50  24.30 
1959 10 30.50  19.79  25.15 
1959 11 32.00  22.00  27.00 
1959 12 31.60  23.40  27.50 
1960 01 30.30  22.90  26.59 
1960 02 29.80  23.10  26.45 
1960 03 29.60  22.50  26.05 
1960 04 30.10  22.30  26.20 
1960 05 29.80  22.20  26.00 
1960 06 29.80  18.20  24.00 
1960 07 29.90  17.79  23.84 
1960 08 29.40  17.60  23.50 
1960 09 30.10  18.20  24.15 
1960 10 31.00  19.60  25.30 
1960 11 31.60  22.10  26.85 
1960 12 31.40  22.70  27.05 
1961 01 30.40  22.30  26.34 
1961 02 29.90  22.90  26.40 
1961 03 30.50  21.90  26.20 
1961 04 31.00  22.00  26.50 
1961 05 31.20  19.60  25.40 
1961 06 30.40  17.79  24.09 
1961 07 29.40  17.10  23.25 
1961 08 29.00  16.40  22.70 
1961 09 29.70  17.70  23.70 
1961 10 31.20  19.10  25.15 
1961 11 32.50  21.80  27.15 
1961 12 32.20  22.40  27.30 
1962 01 30.70  23.20  26.95 
1962 02 30.30  22.60  26.45 
1962 03 31.00  21.60  26.30 
1962 04 30.50  21.90  26.20 
1962 05 30.50  21.20  25.85 
1962 06 29.80  20.70  25.25 
1962 07 29.70  19.20  24.45 
1962 08 29.30  17.70  23.50 
1962 09 29.70  18.00  23.85 
1962 10 31.10  20.40  25.75 
1962 11 32.00  22.90  27.45 
1962 12 30.90  23.00  26.95 
1963 01 29.80  23.30  26.55 
1963 02 29.60  22.50  26.05 
1963 03 29.60  23.10  26.35 
1963 04 29.50  22.60  26.05 
1963 05 29.60  21.00  25.30 
1963 06 29.30  19.20  24.25 
1963 07 29.00  16.79  22.90 
1963 08 28.90  17.20  23.05 
1963 09 29.40  17.50  23.45 
1963 10 30.50  18.90  24.70 
1963 11 31.50  21.00  26.25 
1963 12 31.40  22.80  27.09 
1964 01 30.60  23.30  26.95 
1964 02 31.20  22.60  26.90 
1964 03 29.90  22.90  26.40 
1964 04 30.40  21.50  25.95 
1964 05 30.00  22.10  26.05 
1964 06 29.70  18.50  24.10 
1964 07 29.80  18.40  24.09 
1964 08 29.80  18.90  24.34 
1964 09 30.90  20.80  25.84 
1964 10 31.20  22.00  26.60 
1964 11 30.60  22.90  26.75 
1964 12 30.50  22.10  26.30 
1965 01 30.40  22.80  26.59 
1965 02 30.30  23.00  26.65 
1965 03 29.30  23.30  26.30 
1965 04 30.00  19.70  24.85 
1965 05 30.00  20.29  25.15 
1965 06 30.10  19.40  24.75 
1965 07 29.80  18.00  23.90 
1965 08 28.70  17.00  22.85 
1965 09 29.20  17.29  23.25 
1965 10 29.90  19.79  24.84 
1965 11 31.40  22.40  26.90 
1965 12 32.00  23.50  27.75 
1966 01 30.30  23.60  26.95 
1966 02 29.30  23.30  26.30 
1966 03 29.80  23.10  26.45 
1966 04 31.00  21.20  26.10 
1966 05 30.70  21.20  25.95 
1966 06 30.00  20.00  25.00 
1966 07 30.10  17.40  23.75 
1966 08 29.70  18.79  24.25 
1966 09 29.70  18.40  24.05 
1966 10 30.70  20.40  25.55 
1966 11 31.40  22.20  26.80 
1966 12 30.80  23.20  27.00 
1967 01 30.40  23.40  26.90 
1967 02 30.30  23.40  26.84 
1967 03 29.90  22.90  26.40 
1967 04 30.50  21.20  25.85 
1967 05 30.70  20.80  25.75 
1967 06 29.80  18.60  24.20 
1967 07 29.40  19.20  24.30 
1967 08 29.20  17.90  23.55 
1967 09 29.80  18.10  23.95 
1967 10 30.90  20.50  25.70 
1967 11 31.80  22.20  27.00 
1967 12 31.30  23.40  27.34 
1968 01 30.30  23.90  27.09 
1968 02 30.20  23.60  26.90 
1968 03 30.10  23.00  26.55 
1968 04 30.60  22.00  26.30 
1968 05 30.40  22.80  26.59 
1968 06 29.70  21.90  25.80 
1968 07 29.10  20.50  24.80 
1968 08 29.10  19.60  24.35 
1968 09 30.00  18.60  24.30 
1968 10 30.90  20.29  25.59 
1968 11 31.60  21.90  26.75 
1968 12 31.40  23.50  27.45 
1969 01 30.60  23.60  27.10 
1969 02 30.10  23.50  26.80 
1969 03 30.80  23.60  27.20 
1969 04 31.60  21.90  26.75 
1969 05 31.00  20.80  25.90 
1969 06 29.90  20.40  25.15 
1969 07 30.10  19.40  24.75 
1969 08 30.00  19.40  24.70 
1969 09 29.80  19.20  24.50 
1969 10 30.60  20.10  25.35 
1969 11 32.00  22.50  27.25 
1969 12 31.60  23.90  27.75 
1970 01 31.10  23.70  27.40 
1970 02 30.60  24.00  27.30 
1970 03 30.80  23.00  26.90 
1970 04 30.90  22.80  26.84 
1970 05 30.80  22.20  26.50 
1970 06 30.40  20.80  25.59 
1970 07 29.60  18.90  24.25 
1970 08 29.20  18.50  23.85 
1970 09 30.10  20.29  25.20 
1970 10 31.30  22.10  26.70 
1970 11 31.80  23.50  27.65 
1970 12 30.90  23.60  27.25 
1971 01 29.80  23.50  26.65 
1971 02 30.30  23.40  26.84 
1971 03 30.50  23.60  27.05 
1971 04 30.40  22.40  26.40 
1971 05 29.60  21.70  25.65 
1971 06 29.60  20.00  24.80 
1971 07 29.10  19.20  24.15 
1971 08 29.30  19.10  24.20 
1971 09 30.60  19.90  25.25 
1971 10 31.40  22.80  27.09 
1971 11 31.10  23.30  27.20 
1971 12 30.60  23.00  26.80 
1972 01 31.10  22.90  27.00 
1972 02 30.90  23.40  27.15 
1972 03 30.50  23.60  27.05 
1972 04 30.50  22.10  26.30 
1972 05 30.30  21.30  25.80 
1972 06 30.10  20.40  25.25 
1972 07 29.50  18.29  23.90 
1972 08 29.20  18.20  23.70 
1972 09 29.60  18.60  24.10 
1972 10 30.50  20.00  25.25 
1972 11 31.70  22.80  27.25 
1972 12 32.00  24.40  28.20 
1973 01 30.30  24.50  27.40 
1973 02 29.80  24.40  27.09 
1973 03 29.80  24.40  27.09 
1973 04 30.70  24.10  27.40 
1973 05 30.40  22.90  26.65 
1973 06 30.30  22.10  26.20 
1973 07 29.90  20.60  25.25 
1973 08 30.00  20.80  25.40 
1973 09 30.40  21.70  26.05 
1973 10 31.40  22.20  26.80 
1973 11 31.70  24.30  28.00 
1973 12 30.80  23.90  27.34 
1974 01 30.50  23.90  27.20 
1974 02 30.60  23.80  27.20 
1974 03 29.80  23.80  26.80 
1974 04 30.60  22.80  26.70 
1974 05 30.40  22.00  26.20 
1974 06 29.60  20.90  25.25 
1974 07 29.40  20.20  24.80 
1974 08 29.40  20.29  24.84 
1974 09 29.90  21.20  25.55 
1974 10 30.90  22.60  26.75 
1974 11 31.00  23.80  27.40 
1974 12 31.00  23.50  27.25 
1975 01 99.99 -99.99  27.10 
1975 02 99.99 -99.99  27.20 
1975 03 99.99 -99.99  26.80 
1975 04 99.99 -99.99  26.80 
1975 05 99.99 -99.99  26.30 
1975 06 99.99 -99.99  25.40 
1976 11 99.99 -99.99  30.30 
1977 01 99.99 -99.99  28.00 
1977 04 99.99 -99.99  28.00 
1977 05 99.99 -99.99  28.10 
1977 07 99.99 -99.99  26.30 
1977 09 99.99 -99.99  27.20 
1977 11 99.99 -99.99  29.70 
1978 02 99.99 -99.99  28.00 
1978 03 99.99 -99.99  27.90 
1978 04 99.99 -99.99  27.90 
1978 05 99.99 -99.99  28.30 
1978 06 99.99 -99.99  27.40 
1978 07 99.99 -99.99  26.90 
1978 09 99.99 -99.99  27.80 
1978 10 99.99 -99.99  28.60 
1978 12 99.99 -99.99  28.70 
1979 01 99.99 -99.99  28.10 
1979 02 99.99 -99.99  27.90 
1979 03 99.99 -99.99  27.20 
1979 04 99.99 -99.99  27.50 
1979 05 99.99 -99.99  27.30 
1979 06 99.99 -99.99  26.20 
1979 07 99.99 -99.99  25.00 
1979 08 99.99 -99.99  24.60 
1979 09 99.99 -99.99  25.80 
1979 10 99.99 -99.99  27.40 
1979 11 99.99 -99.99  28.80 
1979 12 99.99 -99.99  28.50 
1980 01 99.99 -99.99  27.40 
1980 02 99.99 -99.99  27.70 
1980 03 99.99 -99.99  27.40 
1980 04 99.99 -99.99  27.70 
1980 05 99.99 -99.99  27.30 
1980 06 99.99 -99.99  26.30 
1980 07 99.99 -99.99  25.20 
1980 08 99.99 -99.99  25.50 
1980 09 99.99 -99.99  25.90 
1980 10 99.99 -99.99  27.50 
1980 11 99.99 -99.99  29.10 
1980 12 99.99 -99.99  27.90 
1981 01 99.99 -99.99  28.00 
1981 02 99.99 -99.99  27.10 
1981 03 99.99 -99.99  27.20 
1981 06 99.99 -99.99  26.40 
1981 07 99.99 -99.99  28.00 
1981 09 99.99 -99.99  26.50 
1981 10 99.99 -99.99  27.90 
1981 12 99.99 -99.99  27.80 
1982 06 99.99 -99.99  25.70 
1982 07 99.99 -99.99  24.60 
1982 08 99.99 -99.99  24.70 
1982 09 99.99 -99.99  24.60 
1982 10 99.99 -99.99  25.80 
1982 11 99.99 -99.99  27.40 
1983 01 99.99 -99.99  29.70 
1983 02 99.99 -99.99  27.70 
1983 04 99.99 -99.99  27.70 
1983 05 99.99 -99.99  27.00 
1983 07 99.99 -99.99  25.30 
1983 08 99.99 -99.99  24.90 
1984 09 99.99 -99.99  26.80 
1985 03 99.99 -99.99  28.10 
1990 01 99.99 -99.99  26.60 
1990 02 99.99 -99.99  26.40 
1990 03 99.99 -99.99  26.00 
1990 04 99.99 -99.99  26.20 
1990 05 99.99 -99.99  26.00 
1990 06 99.99 -99.99  24.00 
1990 07 99.99 -99.99  23.80 
1990 08 99.99 -99.99  23.50 
1990 09 99.99 -99.99  24.20 
1990 10 99.99 -99.99  25.30 
1990 11 99.99 -99.99  26.80 
1990 12 99.99 -99.99  27.00 
