1930 12 19.70  11.60  15.65 
1931 01 17.60  10.20  13.90 
1931 02 17.20   9.30  13.25 
1931 03 19.20  10.30  14.75 
1931 04 20.90  12.70  16.79 
1931 05 24.30  15.10  19.70 
1931 06 27.60  19.20  23.40 
1931 07 30.20  22.10  26.15 
1931 08 30.60  22.40  26.50 
1931 09 30.10  21.50  25.80 
1931 10 27.00  16.60  21.80 
1931 11 21.00  11.20  16.10 
1931 12 17.20   9.00  13.10 
1932 01 14.80   6.90  10.85 
1932 02 16.60   8.60  12.60 
1932 03 20.20  11.10  15.65 
1932 04 20.20  11.10  15.65 
1932 05 22.80  13.40  18.09 
1932 06 26.80  18.20  22.50 
1932 07 28.90  20.00  24.45 
1932 08 29.70  20.50  25.10 
1932 09 28.90  19.10  24.00 
1932 10 28.30  17.60  22.95 
1932 11 22.50  13.60  18.04 
1932 12 17.20   6.70  11.95 
1933 01 15.80   6.90  11.35 
1933 03 18.20   9.20  13.70 
1933 04 19.29  11.00  15.15 
1933 05 23.60  15.20  19.40 
1933 06 27.20  18.10  22.65 
1933 07 28.50  20.29  24.40 
1933 08 29.80  20.40  25.09 
1935 01 17.00  10.10  13.55 
1935 02 15.80  11.30  13.55 
1935 03 19.00  11.80  15.40 
1935 04 21.50  13.90  17.70 
1935 05 26.90  17.50  22.20 
1935 06 29.50  20.90  25.20 
1936 02 19.40  10.90  15.15 
1936 03 22.60  11.50  17.04 
1936 04 23.50  13.00  18.25 
1936 05 28.40  18.50  23.45 
1936 06 23.70  18.20  20.95 
1936 07 30.40  21.10  25.75 
1936 08 29.90  21.70  25.80 
1936 09 30.20  19.29  24.75 
1936 10 30.10  18.40  24.25 
1936 11 26.10  14.70  20.40 
1936 12 18.40   8.30  13.35 
1937 01 15.40   6.80  11.10 
1937 02 19.10   9.70  14.40 
1937 03 22.00  13.00  17.50 
1937 04 24.40  14.40  19.40 
1937 05 26.70  18.60  22.65 
1937 06 28.70  18.40  23.55 
1937 07 30.30  21.40  25.84 
1937 08 31.40  22.70  27.05 
1937 09 33.90  23.60  28.75 
1937 10 28.50  17.79  23.15 
1937 11 24.80  14.80  19.79 
1937 12 20.60   9.70  15.15 
1938 01 16.90   8.89  12.90 
1938 02 16.60   8.10  12.35 
1938 03 16.79   7.80  12.29 
1938 04 22.90  13.40  18.15 
1938 05 25.30  15.10  20.20 
1938 06 28.90  18.79  23.84 
1938 07 31.20  22.10  26.65 
1938 08 32.50  22.80  27.65 
1938 09 30.60  21.10  25.85 
1938 10 28.70  17.79  23.25 
1938 11 24.60  13.20  18.90 
1938 12 20.70  11.20  15.95 
1939 01 18.29   8.80  13.54 
1939 02 15.40   7.20  11.29 
1939 03 18.50  10.30  14.40 
1939 04 22.90  12.50  17.70 
1939 05 28.30  17.00  22.65 
1939 06 28.60  18.70  23.65 
1939 07 31.70  21.90  26.80 
1939 09 32.50  21.80  27.15 
1939 12 20.40  11.00  15.70 
1940 02 20.60  12.10  16.35 
1940 05 24.80  15.90  20.34 
1940 06 27.40  18.90  23.15 
1940 07 29.10  21.20  25.15 
1940 08 29.60  22.10  25.85 
1940 09 28.90  20.70  24.80 
1940 10 27.90  18.70  23.30 
1940 11 23.20  13.80  18.50 
1940 12 19.60  11.60  15.60 
1941 01 18.70  11.20  14.95 
1941 02 19.20  10.10  14.65 
1941 03 19.29  12.00  15.65 
1941 04 23.20  14.00  18.60 
1941 05 28.10  17.50  22.80 
1944 09 28.00  21.80  24.90 
1944 10 26.00  19.70  22.85 
1944 11 21.70  15.20  18.45 
1944 12 18.20  12.00  15.10 
1945 01 16.20  10.00  13.10 
1945 02 15.00   9.30  12.15 
1945 03 16.20   9.70  12.95 
1945 04 19.10  12.80  15.95 
1945 05 25.00  17.79  21.40 
1945 06 26.60  20.70  23.65 
1945 07 28.90  23.20  26.05 
1945 08 29.80  23.90  26.84 
1945 09 28.50  22.50  25.50 
1945 10 25.40  19.10  22.25 
1945 11 22.50  15.00  18.75 
1945 12 18.10  11.20  14.65 
1946 01 15.90   9.89  12.90 
1946 02 16.29  10.50  13.40 
1946 03 17.60  11.90  14.75 
1946 04 20.50  14.50  17.50 
1946 05 23.20  17.29  20.25 
1946 06 26.60  20.40  23.50 
1946 07 29.10  23.00  26.05 
1946 08 29.80  23.20  26.50 
1946 09 29.90  22.40  26.15 
1946 10 26.70  19.29  23.00 
1946 11 24.00  16.79  20.40 
1946 12 19.50  13.60  16.54 
1947 01 16.40  11.50  13.95 
1947 02 17.40  11.50  14.45 
1947 03 19.79  13.60  16.70 
1947 04 21.80  15.60  18.70 
1947 05 24.50  18.90  21.70 
1947 06 26.80  21.10  23.95 
1947 07 29.10  23.20  26.15 
1947 08 30.10  23.50  26.80 
1947 09 28.30  21.90  25.09 
1947 10 26.20  19.10  22.65 
1947 11 23.00  16.00  19.50 
1947 12 20.80  13.40  17.09 
1948 01 18.50  11.20  14.85 
1948 02 15.90   9.10  12.50 
1948 03 16.29   9.60  12.95 
1948 04 19.90  13.40  16.65 
1948 05 23.10  17.29  20.20 
1948 06 26.00  20.60  23.30 
1948 07 28.40  22.10  25.25 
1948 08 28.80  23.00  25.90 
1948 09 27.90  21.80  24.84 
1948 10 25.70  18.10  21.90 
1948 11 21.90  14.90  18.40 
1948 12 16.20  10.30  13.25 
1949 01 15.20   8.60  11.90 
1949 02 14.10   8.00  11.05 
1949 03 17.29  11.30  14.29 
1949 04 17.40  11.60  14.50 
1949 05 24.60  18.10  21.35 
1949 06 26.00  20.40  23.20 
1949 07 27.50  22.10  24.80 
1949 08 28.20  22.30  25.25 
1949 09 26.60  20.40  23.50 
1949 10 25.20  18.50  21.85 
1949 11 24.50  16.90  20.70 
1949 12 17.90  10.50  14.20 
1950 01 12.80   4.40   8.60 
1950 02 14.50   5.80  10.14 
1950 03 19.10   9.89  14.50 
1950 04 25.70  14.90  20.29 
1950 05 24.00  15.10  19.54 
1950 06 27.30  17.90  22.59 
1950 07 29.50  20.70  25.10 
1950 08 29.90  20.60  25.25 
1950 09 29.60  20.20  24.90 
1950 10 26.90  16.40  21.65 
1950 11 22.70  12.20  17.45 
1950 12 20.20  10.20  15.20 
1951 01 17.00   8.30  12.65 
1951 02 17.79   8.00  12.90 
1951 03 20.00  10.70  15.35 
1951 04 22.20  12.30  17.25 
1951 05 24.00  15.40  19.70 
1951 06 26.60  19.10  22.85 
1951 07 28.80  21.90  25.34 
1951 08 30.30  22.90  26.59 
1951 09 30.00  21.50  25.75 
1951 10 25.50  17.70  21.60 
1951 11 22.30  12.70  17.50 
1951 12 15.60   8.89  12.25 
1952 01 15.80   8.20  12.00 
1952 02 16.79   9.70  13.25 
1952 03 17.00   9.50  13.25 
1952 04 20.70  12.00  16.35 
1952 05 24.20  15.40  19.79 
1952 06 26.70  18.20  22.45 
1952 07 28.30  20.90  24.59 
1952 08 30.20  21.60  25.90 
1952 09 30.60  21.40  26.00 
1952 10 27.80  18.60  23.20 
1952 11 22.60  13.70  18.15 
1952 12 19.79  11.40  15.60 
1953 01 16.50   8.89  12.70 
1953 02 17.10  10.10  13.60 
1953 03 15.50   7.50  11.50 
1953 04 19.70  11.50  15.60 
1953 05 23.40  14.40  18.90 
1953 06 26.10  18.20  22.15 
1953 07 29.30  20.90  25.09 
1953 08 30.20  23.30  26.75 
1953 09 28.20  20.90  24.55 
1953 10 27.30  19.50  23.40 
1953 11 20.40  13.30  16.85 
1953 12 13.70   7.10  10.40 
1962 07 99.99 -99.99  25.80 
1962 08 99.99 -99.99  26.90 
1962 09 99.99 -99.99  25.40 
1962 10 99.99 -99.99  23.00 
1962 11 99.99 -99.99  21.00 
1962 12 99.99 -99.99  16.10 
1963 01 99.99 -99.99  15.10 
1963 02 99.99 -99.99  15.30 
1963 03 99.99 -99.99  14.10 
1963 04 99.99 -99.99  17.90 
1963 05 99.99 -99.99  19.70 
1963 06 99.99 -99.99  23.10 
1963 07 99.99 -99.99  25.90 
1963 08 99.99 -99.99  27.10 
1963 09 99.99 -99.99  26.00 
1963 10 99.99 -99.99  23.10 
1963 11 99.99 -99.99  19.00 
1963 12 99.99 -99.99  14.30 
1964 01 99.99 -99.99  10.80 
1964 03 99.99 -99.99  15.90 
1964 04 99.99 -99.99  17.40 
1964 05 99.99 -99.99  19.00 
1964 06 99.99 -99.99  23.60 
1964 07 99.99 -99.99  25.20 
1964 08 99.99 -99.99  26.10 
1964 09 99.99 -99.99  24.30 
1964 10 99.99 -99.99  22.20 
1964 11 99.99 -99.99  17.90 
1964 12 99.99 -99.99  14.30 
1965 01 99.99 -99.99  12.30 
1965 02 99.99 -99.99  13.60 
1965 03 99.99 -99.99  15.20 
1965 04 99.99 -99.99  16.79 
1965 05 99.99 -99.99  19.00 
1965 06 99.99 -99.99  23.60 
1965 07 99.99 -99.99  24.90 
1965 08 99.99 -99.99  26.00 
1965 09 99.99 -99.99  24.80 
1965 10 99.99 -99.99  20.00 
1965 11 99.99 -99.99  17.10 
1965 12 99.99 -99.99  14.30 
1966 01 99.99 -99.99  14.30 
1966 02 99.99 -99.99  14.00 
1966 03 99.99 -99.99  14.70 
1966 05 99.99 -99.99  19.60 
1966 06 99.99 -99.99  23.30 
1966 07 99.99 -99.99  25.40 
1966 09 99.99 -99.99  24.70 
1966 10 99.99 -99.99  22.30 
1966 11 99.99 -99.99  21.00 
1966 12 99.99 -99.99  15.10 
1967 01 99.99 -99.99  12.00 
1967 02 99.99 -99.99  11.10 
1967 03 99.99 -99.99  13.00 
1967 04 99.99 -99.99  16.29 
1967 05 99.99 -99.99  19.79 
1967 07 99.99 -99.99  24.80 
1967 08 99.99 -99.99  25.40 
1967 09 99.99 -99.99  24.40 
1967 10 99.99 -99.99  22.30 
1967 11 99.99 -99.99  17.10 
1967 12 99.99 -99.99  15.10 
1968 02 99.99 -99.99  12.20 
1968 03 99.99 -99.99  14.00 
1968 04 99.99 -99.99  17.90 
1968 05 99.99 -99.99  21.90 
1968 06 99.99 -99.99  24.00 
1968 07 99.99 -99.99  25.80 
1968 08 99.99 -99.99  25.50 
1968 09 99.99 -99.99  25.40 
1968 10 99.99 -99.99  22.00 
1968 11 99.99 -99.99  18.60 
1968 12 99.99 -99.99  15.40 
1969 01 99.99 -99.99  12.50 
1969 02 99.99 -99.99  14.00 
1969 03 99.99 -99.99  16.20 
1969 04 99.99 -99.99  16.29 
1969 05 99.99 -99.99  20.80 
1969 06 99.99 -99.99  24.40 
1969 07 99.99 -99.99  24.40 
1969 08 99.99 -99.99  25.10 
1969 09 99.99 -99.99  25.10 
1969 10 99.99 -99.99  22.30 
1969 11 99.99 -99.99  17.79 
1969 12 99.99 -99.99  15.50 
1970 01 99.99 -99.99  13.90 
1970 02 99.99 -99.99  14.60 
1970 03 99.99 -99.99  16.10 
1970 04 99.99 -99.99  18.29 
1970 05 99.99 -99.99  20.10 
1970 06 99.99 -99.99  22.70 
1970 07 99.99 -99.99  24.70 
1970 08 99.99 -99.99  25.50 
1970 09 99.99 -99.99  24.40 
1970 10 99.99 -99.99  21.00 
1970 11 99.99 -99.99  18.79 
1970 12 99.99 -99.99  12.60 
1971 01 99.99 -99.99  14.30 
1971 02 99.99 -99.99  12.90 
1971 03 99.99 -99.99  15.40 
1971 04 99.99 -99.99  15.70 
1971 05 99.99 -99.99  20.70 
1971 06 99.99 -99.99  23.00 
1971 07 99.99 -99.99  24.50 
1971 08 99.99 -99.99  25.20 
1971 09 99.99 -99.99  24.70 
1971 10 99.99 -99.99  21.20 
1971 11 99.99 -99.99  17.79 
1971 12 99.99 -99.99  12.30 
1972 01 99.99 -99.99  10.80 
1972 02 99.99 -99.99  11.00 
1972 03 99.99 -99.99  14.20 
1972 04 99.99 -99.99  18.29 
1972 05 99.99 -99.99  19.20 
1972 06 99.99 -99.99  22.60 
1972 07 99.99 -99.99  24.30 
1972 08 99.99 -99.99  25.30 
1972 09 99.99 -99.99  24.90 
1972 10 99.99 -99.99  22.20 
1972 11 99.99 -99.99  17.40 
1972 12 99.99 -99.99  12.60 
1973 01 99.99 -99.99  11.30 
1973 02 99.99 -99.99  14.50 
1973 03 99.99 -99.99  14.60 
1973 04 99.99 -99.99  16.60 
1973 05 99.99 -99.99  19.50 
1973 06 99.99 -99.99  22.20 
1973 07 99.99 -99.99  24.90 
1973 08 99.99 -99.99  25.10 
1973 09 99.99 -99.99  25.00 
1973 10 99.99 -99.99  22.60 
1973 11 99.99 -99.99  16.20 
1973 12 99.99 -99.99  14.50 
1974 01 99.99 -99.99  10.70 
1974 02 99.99 -99.99  13.10 
1974 03 99.99 -99.99  15.50 
1974 04 99.99 -99.99  17.20 
1974 05 99.99 -99.99  19.20 
1974 06 99.99 -99.99  22.60 
1974 07 99.99 -99.99  24.70 
1974 08 99.99 -99.99  25.30 
1974 09 99.99 -99.99  24.40 
1974 10 99.99 -99.99  23.00 
1974 12 99.99 -99.99  13.60 
1975 01 99.99 -99.99  12.40 
1975 02 99.99 -99.99  10.30 
1975 03 99.99 -99.99  14.70 
1975 04 99.99 -99.99  19.00 
1975 05 99.99 -99.99  19.40 
1975 07 99.99 -99.99  24.80 
1975 08 99.99 -99.99  25.20 
1977 12 99.99 -99.99  13.30 
1978 02 99.99 -99.99  14.10 
1978 03 99.99 -99.99  15.10 
1978 04 99.99 -99.99  17.40 
1978 05 99.99 -99.99  21.10 
1978 06 99.99 -99.99  23.00 
1978 07 99.99 -99.99  26.30 
1978 08 99.99 -99.99  24.80 
1978 09 99.99 -99.99  24.20 
1978 10 99.99 -99.99  22.00 
1978 11 99.99 -99.99  16.20 
1978 12 99.99 -99.99  15.10 
1979 01 99.99 -99.99  13.30 
1979 02 99.99 -99.99  15.00 
1979 03 99.99 -99.99  15.40 
1979 04 99.99 -99.99  18.00 
1979 05 99.99 -99.99  19.79 
1979 06 99.99 -99.99  23.60 
1979 07 99.99 -99.99  25.40 
1979 08 99.99 -99.99  25.30 
1979 09 99.99 -99.99  24.70 
1979 10 99.99 -99.99  22.00 
1979 11 99.99 -99.99  19.29 
1979 12 99.99 -99.99  13.60 
1980 01 99.99 -99.99  11.60 
1980 02 99.99 -99.99  12.30 
1980 03 99.99 -99.99  14.20 
1980 04 99.99 -99.99  17.29 
1980 05 99.99 -99.99  19.90 
1980 06 99.99 -99.99  22.60 
1980 07 99.99 -99.99  25.30 
1980 08 99.99 -99.99  25.80 
1980 09 99.99 -99.99  24.80 
1980 10 99.99 -99.99  21.80 
1980 11 99.99 -99.99  18.70 
1980 12 99.99 -99.99  14.60 
1996 06 28.50  18.70  23.60 
1996 07 29.00  23.60  26.30 
1996 08 31.00  22.60  26.80 
1996 09 29.80  21.20  25.50 
1996 10 25.70  16.90  21.30 
1996 11 23.70  12.70  18.20 
1996 12 19.79  11.20  15.50 
1997 01 17.10   7.70  12.40 
1997 02 15.50   6.20  10.85 
1997 03 17.29   8.30  12.79 
1997 04 20.10  11.20  15.65 
1997 05 24.90  15.40  20.15 
1997 06 28.40  20.50  24.45 
1997 07 31.20  22.00  26.60 
1997 08 32.90  21.90  27.40 
1997 09 28.80  20.00  24.40 
1997 10 26.80  17.70  22.25 
1997 11 23.30  13.60  18.45 
1997 12 18.90  10.40  14.65 
1998 01 16.60   8.39  12.50 
1998 02 16.79   8.00  12.40 
1998 03 18.60  10.00  14.30 
1998 04 23.30  13.40  18.34 
1998 05 25.50  16.40  20.95 
1998 06 27.90  19.60  23.75 
1998 07 30.90  22.60  26.75 
1998 08 32.20  23.80  28.00 
1998 09 30.40  23.00  26.70 
1998 10 28.10  18.20  23.15 
1998 11 24.60  15.90  20.25 
1998 12 19.60  11.40  15.50 
1999 01 18.20   9.00  13.60 
1999 02 17.60   9.50  13.55 
1999 03 20.00  10.70  15.35 
1999 04 21.60  12.60  17.10 
1999 05 26.10  16.79  21.45 
1999 07 30.60  22.70  26.65 
1999 08 31.40  23.60  27.50 
1999 10 27.30  19.00  23.15 
1999 11 22.80  13.20  18.00 
1999 12 20.00  10.10  15.05 
2000 01 15.20   7.90  11.55 
2000 02 17.00   8.00  12.50 
2000 03 17.50   9.50  13.50 
2000 04 22.00  14.00  18.00 
2000 05 25.20  15.70  20.45 
2000 06 29.10  19.50  24.30 
2000 07 31.40  22.30  26.84 
2000 08 31.00  22.90  26.95 
2000 09 29.80  21.30  25.55 
2000 10 26.60  17.10  21.85 
2000 11 22.90  12.00  17.45 
2000 12 18.60   9.70  14.15 
2001 01 17.70   8.50  13.10 
2001 02 17.79   9.20  13.50 
2001 03 21.60  11.80  16.70 
2001 05 25.70  16.40  21.05 
2001 06 28.60  19.60  24.10 
2001 07 30.10  22.70  26.40 
2001 08 31.30  23.90  27.59 
2001 09 29.90  22.30  26.09 
2001 10 27.10  18.90  23.00 
2001 11 22.00  13.30  17.65 
2001 12 18.10  10.40  14.25 
