1931 01 11.80   5.30   8.55 
1931 02 12.20   6.70   9.45 
1931 03 14.20   6.10  10.14 
1931 04 13.70   6.90  10.30 
1931 05 18.70  13.10  15.90 
1931 06 24.10  18.00  21.05 
1931 07 27.10  20.50  23.80 
1931 08 27.30  20.40  23.84 
1931 09 24.80  17.90  21.34 
1931 10 20.29  13.10  16.70 
1931 11 13.70   7.60  10.65 
1931 12  9.89   3.60   6.75 
1932 01  8.10   2.50   5.30 
1932 02  7.80    .90   4.35 
1932 03 11.10   7.70   9.39 
1932 04 15.60   8.20  11.90 
1932 05 18.70  11.80  15.25 
1932 06 23.20  16.70  19.95 
1932 07 25.80  18.70  22.25 
1932 08 25.90  19.60  22.75 
1932 09 24.20  16.79  20.50 
1932 10 24.10  16.70  20.40 
1932 11 15.80   9.30  12.55 
1932 12 11.50   5.90   8.70 
1933 01  9.00   3.60   6.30 
1933 02 10.60   4.10   7.35 
1933 03 10.30   4.30   7.30 
1933 04 13.70   6.80  10.25 
1933 05 14.60  11.90  13.25 
1933 06 22.00  14.60  18.29 
1933 07 24.90  18.60  21.75 
1933 08 25.70  19.70  22.70 
1933 09 22.00  16.10  19.04 
1933 10 20.50  13.70  17.10 
1933 11 18.70  12.10  15.40 
1933 12 11.10   4.60   7.85 
1934 01  9.39   3.90   6.64 
1934 02  8.39   2.30   5.35 
1934 03 13.50   7.60  10.55 
1934 04 14.50   8.89  11.70 
1934 05 20.20  14.50  17.35 
1934 06 23.90  17.10  20.50 
1934 07 26.60  20.29  23.45 
1934 08 26.80  19.79  23.30 
1934 09 23.80  17.00  20.40 
1934 10 21.10  14.00  17.54 
1934 11 17.70  10.70  14.20 
1934 12 12.00   6.40   9.20 
1935 01  9.89   4.00   6.95 
1935 02 12.00   4.30   8.14 
1935 03 10.10   4.30   7.20 
1935 04 15.20   8.50  11.85 
1935 05 20.20  13.10  16.65 
1935 06 24.20  17.40  20.80 
1935 07 24.60  18.50  21.55 
1935 08 26.90  20.70  23.80 
1935 09 24.90  18.79  21.84 
1935 10 19.79  14.60  17.20 
1935 11 14.40   9.70  12.04 
1935 12 14.90   8.80  11.85 
1939 01 13.50   7.30  10.40 
1939 02  9.20   3.90   6.55 
1939 03 12.80   5.10   8.95 
1939 04 14.80   8.20  11.50 
1939 05 20.40  13.80  17.10 
1939 06 23.30  17.70  20.50 
1939 07 26.60  20.40  23.50 
1939 08 27.30  20.90  24.09 
1939 09 23.60  17.29  20.45 
1939 10 21.90  15.00  18.45 
1939 11 15.00   9.70  12.35 
1939 12 14.40   7.80  11.10 
1940 01  8.80   3.70   6.25 
1940 02 10.00   4.60   7.30 
1940 03 12.40   3.90   8.14 
1940 04 14.40   8.30  11.35 
1940 05 17.50  11.60  14.55 
1940 06 22.80  17.10  19.95 
1940 07 27.20  20.70  23.95 
1940 08 26.10  20.80  23.45 
1940 09 23.40  17.20  20.29 
1940 10 21.40  14.70  18.04 
1940 11 17.60  11.90  14.75 
1940 12 14.40   7.80  11.10 
1941 01 11.50   5.10   8.30 
1941 02 14.70   6.90  10.80 
1941 03 10.50   4.40   7.45 
1941 04 16.50   9.80  13.15 
1941 05 21.30  14.00  17.65 
1941 06 23.60  18.00  20.80 
1941 07 26.00  20.40  23.20 
1941 08 25.90  19.70  22.80 
1941 09 21.40  16.60  19.00 
1941 10 19.29  11.90  15.60 
1941 11 13.80   8.10  10.95 
1941 12  9.60   3.30   6.45 
1942 01  8.00   2.20   5.10 
1942 02 10.60   4.90   7.75 
1942 03  7.80   2.20   5.00 
1942 04 12.30   6.20   9.25 
1942 05 18.20  11.90  15.05 
1942 06 24.20  17.10  20.65 
1942 07 24.80  19.20  22.00 
1942 08 25.40  20.29  22.84 
1942 09 23.30  16.90  20.09 
1942 10 20.40  14.40  17.40 
1942 11 16.00  10.30  13.15 
1942 12 10.80   5.30   8.05 
1943 01 10.40   4.50   7.45 
1943 02  7.00   2.09   4.55 
1943 03  7.30   2.30   4.80 
1943 04 14.10   6.60  10.35 
1943 05 19.10  11.80  15.45 
1943 06 22.10  15.40  18.75 
1943 07 25.30  18.20  21.75 
1943 09 24.80  17.29  21.05 
1943 10 21.60  16.50  19.04 
1943 11 99.99  12.20 -99.99 
1943 12 13.40   7.00  10.20 
1944 01 10.20   3.60   6.89 
1944 02 14.40   6.20  10.29 
1944 03 14.30   6.00  10.14 
1944 04 14.60   7.00  10.80 
1944 05 17.20  11.50  14.35 
1944 06 23.10  16.70  19.90 
1944 07 26.10  19.40  22.75 
1944 08 24.80  18.90  21.84 
1944 09 22.40  16.70  19.54 
1944 10 21.50  14.90  18.20 
1944 11 17.90  11.30  14.60 
1944 12 13.20   7.80  10.50 
1945 01 11.50   5.30   8.39 
1945 02  7.90   2.00   4.94 
1945 03 10.20   3.10   6.64 
1945 04 13.20   6.60   9.89 
1945 05 19.90  11.90  15.90 
1945 06 22.20  15.50  18.85 
1945 07 25.50  19.50  22.50 
1945 08 27.20  20.00  23.60 
1945 09 24.10  17.60  20.85 
1945 10 18.90  12.30  15.60 
1945 11 15.40   9.30  12.35 
1945 12 11.40   5.50   8.45 
1946 01  8.39   3.10   5.75 
1946 02 10.90   3.60   7.25 
1946 03 10.20   5.20   7.70 
1946 05 18.00  12.60  15.30 
1946 06 23.90  17.29  20.59 
1946 07 26.50  19.40  22.95 
1946 08 28.30  20.50  24.40 
1946 09 25.30  18.79  22.05 
1946 10 18.50  11.10  14.80 
1946 11 18.20  10.70  14.45 
1946 12 13.50   7.60  10.55 
1947 01  7.80   3.00   5.40 
1947 02 12.40   5.00   8.70 
1947 03 16.20   7.40  11.80 
1947 04 16.40   9.30  12.85 
1947 05 19.20  12.40  15.80 
1947 06 24.90  17.40  21.15 
1947 07 27.30  20.60  23.95 
1947 08 27.20  19.10  23.15 
1947 09 23.40  16.70  20.04 
1947 10 18.90  12.10  15.50 
1947 11 17.60  10.30  13.95 
1947 12 16.50   9.10  12.80 
1948 01 15.60   8.10  11.85 
1948 02 10.60   4.90   7.75 
1948 03  8.70   2.50   5.60 
1948 04 13.30   7.10  10.20 
1948 05 19.70  13.30  16.50 
1948 06 24.50  17.79  21.15 
1948 07 26.30  18.79  22.55 
1948 08 27.00  20.50  23.75 
1948 09 23.20  16.70  19.95 
1948 10 19.00  12.10  15.55 
1948 11 13.80   6.60  10.20 
1948 12  8.80   3.90   6.35 
1949 01  8.70   2.50   5.60 
1949 02  6.00   1.10   3.55 
1949 03 10.60   5.10   7.85 
1949 04 10.70   6.10   8.39 
1949 05 19.29  13.90  16.59 
1949 06 23.60  17.60  20.60 
1949 07 23.90  19.70  21.80 
1949 08 24.10  19.10  21.60 
1949 09 20.80  16.10  18.45 
1949 10 17.60  12.60  15.10 
1949 11 19.60  12.30  15.95 
1949 12 12.80   6.90   9.85 
1950 01  6.10   -.60   2.75 
1950 02  9.30   2.09   5.70 
1950 03 10.70   4.30   7.50 
1950 04 19.40  11.60  15.50 
1950 05 18.60  12.60  15.60 
1950 06 22.00  15.00  18.50 
1950 07 24.80  17.90  21.34 
1950 08 24.70  18.00  21.35 
1950 09 24.30  18.20  21.25 
1950 10 19.50  12.60  16.04 
1950 11 17.29  10.00  13.65 
1950 12 16.50   9.00  12.75 
1961 01 11.50   2.60   7.05 
1961 02 10.80   3.60   7.20 
1961 03 13.00   3.40   8.20 
1961 04 17.70   8.00  12.85 
1961 05 21.70  12.30  17.00 
1961 06 25.20  16.79  21.00 
1961 07 26.70  17.70  22.20 
1961 08 27.70  18.60  23.15 
1961 09 22.20  13.70  17.95 
1961 10 19.70  11.20  15.45 
1961 11 18.70   8.80  13.75 
1961 12 14.70   6.40  10.55 
1962 01 11.20   3.30   7.25 
1962 02 10.90   3.70   7.30 
1962 03 18.00   6.90  12.45 
1962 04 15.00   7.90  11.45 
1962 05 20.40  12.40  16.40 
1962 06 23.00  15.60  19.29 
1962 07 25.60  19.10  22.35 
1962 08 26.50  19.60  23.05 
1962 09 23.60  15.70  19.65 
1962 10 20.10  13.30  16.70 
1962 11 19.20  12.30  15.75 
1962 12 14.70   7.90  11.30 
1963 01 11.40   5.10   8.25 
1963 02 14.00   6.30  10.14 
1963 03 11.10   3.00   7.05 
1963 04 12.00   7.20   9.60 
1963 05 17.40  12.30  14.85 
1963 06 23.60  15.70  19.65 
1963 07 26.40  19.70  23.05 
1963 08 26.50  19.10  22.80 
1963 09 23.90  16.70  20.29 
1963 10 19.29  13.10  16.20 
1963 11 17.29   9.89  13.60 
1963 12 13.20   5.30   9.25 
1964 01  6.90    . 0   3.45 
1964 02  9.60   3.40   6.50 
1964 03 11.20   4.60   7.89 
1964 04 15.40   8.20  11.79 
1964 05 16.60  10.40  13.50 
1964 06 23.60  17.00  20.29 
1964 07 25.00  17.70  21.35 
1964 08 25.00  17.10  21.05 
1964 09 22.50  15.30  18.90 
1964 10 19.79  11.80  15.79 
1964 11 15.70   8.50  12.10 
1964 12 13.60   6.80  10.20 
1965 01 10.90   4.00   7.45 
1965 02 11.00   2.60   6.80 
1965 03 11.10   5.20   8.14 
1965 04 15.70   6.80  11.25 
1965 05 19.40  10.60  15.00 
1965 06 24.40  16.50  20.45 
1965 07 25.40  18.10  21.75 
1965 08 25.00  18.40  21.70 
1965 09 23.40  16.10  19.75 
1965 10 16.90  10.00  13.45 
1965 11 18.40   9.20  13.79 
1965 12 15.60   7.90  11.75 
1966 01 14.50   7.10  10.80 
1966 02 14.40   7.10  10.75 
1966 03 13.90   6.50  10.20 
1966 04 17.40   9.70  13.54 
1966 05 19.29  12.20  15.75 
1966 06 23.20  15.50  19.35 
1966 07 27.20  19.20  23.20 
1966 08 28.00  20.20  24.10 
1966 09 23.30  16.40  19.84 
1966 10 23.30  14.90  19.09 
1966 11 20.40  12.90  16.65 
1966 12 15.40   8.00  11.70 
1967 01 11.80   3.30   7.55 
1967 02  7.50    .40   3.95 
1967 03  9.80   3.90   6.85 
1967 04 14.80   7.10  10.95 
1967 05 19.70  12.60  16.15 
1967 06 22.80  14.40  18.59 
1967 07 26.00  18.20  22.10 
1967 08 25.80  18.79  22.30 
1967 09 23.70  15.80  19.75 
1967 10 21.00  13.40  17.20 
1967 11 16.29  10.10  13.20 
1967 12 15.00   7.40  11.20 
1968 01 11.60   3.80   7.70 
1968 02 10.30   4.19   7.25 
1968 03 10.90   4.40   7.64 
1968 04 14.70   9.10  11.90 
1968 05 20.60  15.30  17.95 
1968 06 21.90  15.70  18.79 
1968 07 24.30  18.50  21.40 
1968 08 24.70  18.70  21.70 
1968 09 23.80  17.50  20.65 
1968 10 18.50  13.50  16.00 
1968 11 16.70  11.90  14.30 
1968 12 13.00   7.10  10.05 
1969 01  8.60   4.10   6.35 
1969 02 10.50   4.19   7.35 
1969 03  9.89   5.40   7.64 
1969 04 13.20   6.60   9.89 
1969 05 18.10  11.80  14.95 
1969 06 25.20  17.50  21.35 
1969 07 23.20  17.70  20.45 
1969 08 25.00  19.00  22.00 
1969 09 23.50  17.79  20.65 
1969 10 17.50  12.70  15.10 
1969 11 16.29   9.39  12.85 
1969 12 15.50   8.80  12.15 
1970 01 12.20   7.00   9.60 
1970 02 14.90   7.00  10.95 
1970 03 15.70   7.60  11.65 
1970 04 18.20   9.70  13.95 
1970 05 20.00  13.50  16.75 
1970 06 23.30  16.70  20.00 
1970 07 27.20  20.50  23.85 
1970 08 25.70  19.00  22.35 
1970 09 23.00  16.79  19.90 
1970 10 19.40  12.10  15.75 
1970 11 17.10  10.60  13.85 
1970 12 11.70   6.40   9.05 
1971 01 12.40   6.90   9.64 
1971 02 11.70   4.90   8.30 
1971 03 14.90   6.50  10.70 
1971 04 13.80   8.80  11.30 
1971 05 19.50  13.10  16.29 
1971 06 24.40  17.10  20.75 
1971 07 25.80  20.20  23.00 
1971 08 27.20  20.40  23.80 
1971 09 23.90  18.20  21.05 
1971 10 18.50  12.10  15.30 
1971 11 17.10  10.40  13.75 
1971 12 11.60   5.50   8.55 
1972 01  6.90   1.50   4.19 
1972 02  8.39   3.10   5.75 
1972 03 10.40   4.30   7.35 
1972 04 18.29  10.40  14.35 
1972 05 19.29  13.50  16.40 
1972 06 24.40  18.40  21.40 
1972 07 27.10  20.70  23.90 
1972 08 26.60  20.70  23.65 
1972 09 24.60  17.90  21.25 
1972 10 20.20  14.20  17.20 
1972 11 16.10   8.80  12.45 
1972 12 10.00   4.80   7.40 
1973 01  8.50   2.90   5.70 
1973 02 14.60   6.40  10.50 
1973 03 10.90   4.19   7.55 
1973 04 13.90   8.60  11.25 
1973 05 18.50  12.30  15.40 
1973 06 22.30  15.80  19.04 
1973 07 26.20  19.50  22.85 
1973 08 25.20  18.79  22.00 
1973 09 23.30  16.79  20.04 
1973 10 20.40  14.20  17.29 
1973 11 14.00   7.30  10.65 
1973 12 12.10   4.80   8.45 
1974 01  7.40   2.50   4.94 
1974 02 10.50   4.80   7.65 
1974 03 10.30   5.50   7.90 
1974 04 13.50   6.90  10.20 
1974 05 19.10  12.00  15.55 
1974 06 23.70  17.00  20.35 
1974 07 25.30  18.50  21.90 
1974 08 25.70  18.79  22.25 
1974 09 23.60  16.20  19.90 
1974 10 23.90  17.00  20.45 
1974 11 17.10  10.50  13.80 
1974 12 12.50   6.70   9.60 
1975 01 11.20   4.80   8.00 
1975 02  8.80   3.50   6.15 
1975 03 14.10   6.60  10.35 
1975 04 18.79  10.40  14.60 
1975 05 20.00  14.10  17.04 
1975 06 25.60  18.60  22.10 
1975 07 28.30  21.10  24.70 
1975 08 27.20  19.79  23.50 
1975 09 25.10  17.79  21.45 
1975 10 19.79  12.90  16.34 
1975 11 16.20   9.80  13.00 
1975 12 10.30   4.69   7.50 
1976 01 10.40   3.30   6.85 
1976 02  6.60   1.60   4.10 
1976 03  8.50   4.10   6.30 
1976 04 15.00   9.30  12.15 
1976 05 17.40  12.20  14.79 
1976 06 22.80  16.20  19.50 
1976 07 25.70  18.90  22.30 
1976 08 24.30  18.90  21.59 
1976 09 23.50  16.70  20.10 
1976 10 19.90  13.80  16.85 
1976 11 16.70  11.20  13.95 
1976 12 13.50   7.40  10.45 
1977 01  8.89   4.00   6.45 
1977 02 15.40   7.70  11.54 
1977 03 11.00   5.20   8.10 
1977 04 16.29   8.60  12.45 
1977 05 17.79  12.80  15.29 
1977 06 23.50  17.20  20.35 
1977 07 26.30  19.10  22.70 
1977 08 27.20  19.40  23.30 
1977 09 23.50  17.29  20.40 
1977 11 18.60  11.50  15.05 
1977 12 10.30   5.40   7.85 
1978 01  9.70   4.90   7.30 
1978 02 14.60   6.90  10.75 
1978 03 13.60   7.10  10.35 
1978 04 14.70   8.50  11.60 
1978 05 20.00  12.50  16.25 
1978 06 22.90  15.70  19.29 
1978 07 25.30  19.29  22.30 
1978 08 25.50  18.60  22.05 
1978 09 23.90  16.90  20.40 
1978 10 20.29  14.40  17.34 
1978 11 14.10   8.60  11.35 
1978 12 12.90   6.90   9.89 
1979 01 12.60   5.50   9.05 
1979 02 12.10   5.50   8.80 
1979 03 13.50   7.30  10.40 
1979 04 17.20   9.20  13.20 
1979 05 21.20  14.90  18.04 
1979 06 24.80  17.79  21.30 
1979 07 26.40  19.00  22.70 
1979 08 27.30  20.90  24.09 
1979 09 23.60  17.50  20.55 
1979 10 19.20  13.60  16.40 
1979 11 16.20  10.10  13.15 
1979 12 13.70   7.60  10.65 
1980 01  9.80   3.30   6.55 
1980 02  8.60   4.30   6.45 
1980 03 11.40   5.20   8.29 
1980 04 14.50   8.00  11.25 
1980 05 18.70  12.10  15.40 
1980 06 24.10  16.70  20.40 
1980 07 27.00  20.50  23.75 
1980 08 27.30  19.90  23.59 
1980 09 22.70  16.29  19.50 
1980 10 20.20  13.20  16.70 
1980 11 17.20  11.40  14.30 
1980 12 14.80   8.60  11.70 
1981 01 13.70   7.10  10.40 
1981 02 11.60   5.70   8.64 
1981 03 12.20   6.00   9.10 
1981 04 13.90   7.20  10.54 
1981 05 17.29  11.50  14.40 
1981 06 23.20  16.70  19.95 
1981 07 26.20  20.29  23.25 
1981 08 27.30  20.00  23.65 
1981 09 24.30  18.10  21.20 
1981 10 22.20  15.50  18.85 
1981 11 16.00   9.00  12.50 
1981 12 18.10  10.20  14.15 
1982 01 11.50   4.80   8.14 
1982 02  7.90   2.70   5.30 
1982 03 10.30   4.30   7.30 
1982 04 15.70   8.60  12.15 
1982 05 18.40  12.80  15.60 
1982 06 23.50  16.20  19.85 
1982 07 24.40  18.60  21.50 
1982 08 26.40  19.79  23.09 
1982 09 24.30  18.50  21.40 
1982 10 19.40  13.70  16.54 
1982 11 14.50   8.30  11.40 
1982 12 13.60   7.20  10.40 
1983 01  9.30   3.00   6.15 
1983 02 10.90   4.80   7.85 
1983 03 12.30   5.70   9.00 
1983 04 16.90   9.80  13.35 
1983 05 19.60  14.10  16.85 
1983 06 23.60  17.40  20.50 
1983 07 26.80  20.10  23.45 
1983 08 25.30  19.00  22.15 
1983 09 23.80  16.90  20.34 
1983 10 18.60  12.80  15.70 
1983 11 14.50   9.39  11.95 
1983 12 12.40   7.20   9.79 
1984 01 12.90   7.30  10.10 
1984 02 11.30   5.70   8.50 
1984 03 12.40   6.40   9.39 
1984 04 12.40   7.90  10.14 
1984 05 18.50  12.40  15.45 
1984 06 22.80  16.40  19.59 
1984 07 24.30  19.10  21.70 
1984 08 24.20  18.20  21.20 
1984 09 24.50  18.50  21.50 
1984 10 19.70  13.50  16.60 
1984 11 15.90  10.50  13.20 
1984 12 10.00   5.30   7.65 
1985 01 12.50   6.70   9.60 
1985 02  6.60   1.90   4.25 
1985 03  9.39   4.19   6.80 
1985 04 14.60   8.60  11.60 
1985 05 20.10  14.10  17.10 
1985 06 23.00  17.40  20.20 
1985 07 23.30  17.60  20.45 
1985 08 26.10  20.29  23.20 
1985 09 23.10  16.90  20.00 
1985 10 16.90  12.50  14.70 
1985 11 17.70  11.60  14.65 
1985 12 11.50   6.80   9.14 
1986 01 12.90   6.40   9.64 
1986 02 10.60   5.40   8.00 
1986 03  9.30   5.00   7.15 
1986 04 16.00   9.00  12.50 
1986 05 16.10  11.90  14.00 
1986 06 23.70  17.50  20.60 
1986 07 26.20  19.90  23.05 
1986 08 27.70  21.60  24.65 
1986 09 23.80  18.40  21.09 
1986 10 17.60  12.90  15.25 
1986 11 11.90   8.00   9.95 
1986 12 12.00   6.00   9.00 
1987 01 10.70   5.00   7.85 
1987 02 11.00   5.30   8.14 
1987 03  8.30   2.40   5.35 
1987 04 12.70   6.10   9.39 
1987 05 17.60  11.30  14.45 
1987 06 21.90  16.60  19.25 
1987 07 26.90  20.50  23.70 
1987 08 25.00  19.20  22.10 
1987 09 22.80  16.10  19.45 
1987 10 17.20  12.40  14.80 
1987 11 15.10   9.89  12.50 
1987 12 10.90   6.00   8.45 
1988 01  9.50   4.30   6.90 
1988 02  9.80   4.60   7.20 
1988 03 13.10   5.70   9.39 
1988 04 13.60   8.50  11.05 
1988 05 17.50  11.70  14.60 
1988 06 22.80  16.60  19.70 
1988 07 26.80  20.60  23.70 
1988 08 26.70  20.70  23.70 
1988 09 22.20  15.90  19.04 
1988 10 18.40  13.80  16.10 
1988 11 13.20   7.00  10.10 
1988 12 11.80   6.20   9.00 
1989 01  7.20   2.40   4.80 
1989 02  9.60   3.60   6.60 
1989 03 10.60   5.80   8.20 
1989 04 18.40  11.20  14.79 
1989 05 19.40  13.20  16.29 
1989 06 23.20  16.90  20.04 
1989 07 25.80  20.20  23.00 
1989 08 27.10  20.90  24.00 
1989 09 23.40  17.29  20.34 
1989 10 18.70  13.60  16.15 
1989 11 16.00   9.80  12.90 
1989 12 11.40   5.30   8.35 
1990 01  8.60   3.50   6.05 
1990 02 10.40   4.69   7.55 
1990 03 11.40   5.10   8.25 
1990 04 15.50   8.89  12.20 
1990 05 16.50  11.30  13.90 
1990 06 23.20  16.60  19.90 
1990 07 26.10  20.50  23.30 
1990 08 26.00  19.90  22.95 
1990 09 22.50  16.40  19.45 
1990 10 19.20  13.00  16.10 
1990 11 17.79  11.30  14.54 
1990 12 13.40   8.10  10.75 
1991 01 99.99 -99.99   6.70 
1991 04 99.99 -99.99  11.00 
1991 05 99.99 -99.99  15.50 
1991 09 99.99 -99.99  19.10 
1991 11 99.99 -99.99  12.30 
1991 12 99.99 -99.99   7.80 
1992 01 99.99 -99.99   4.19 
1992 02 99.99 -99.99   3.80 
1992 03 99.99 -99.99   8.50 
1992 04 99.99 -99.99  10.90 
1992 05 99.99 -99.99  13.60 
1992 06 99.99 -99.99  20.50 
1992 07 99.99 -99.99  21.80 
1992 08 99.99 -99.99  23.50 
1992 09 99.99 -99.99  18.40 
1992 10 99.99 -99.99  17.20 
1992 11 99.99 -99.99  11.20 
1992 12 99.99 -99.99   6.60 
1993 01 99.99 -99.99   5.40 
1993 02 99.99 -99.99   4.40 
1993 03 99.99 -99.99   8.00 
1993 04 99.99 -99.99  10.70 
1993 05 99.99 -99.99  15.10 
1993 06 99.99 -99.99  10.70 
1993 07 99.99 -99.99  21.20 
1993 08 99.99 -99.99  23.30 
1993 09 99.99 -99.99  19.40 
1993 10 99.99 -99.99  15.60 
1993 11 99.99 -99.99   8.60 
1993 12 99.99 -99.99  10.00 
1994 01 99.99 -99.99   8.50 
1994 02 99.99 -99.99   5.70 
1994 03 99.99 -99.99   8.10 
1994 04 99.99 -99.99  14.00 
1994 05 99.99 -99.99  15.40 
1994 06 99.99 -99.99  19.50 
1994 07 99.99 -99.99  23.00 
1994 08 99.99 -99.99  23.40 
1994 09 99.99 -99.99  23.00 
1994 10 99.99 -99.99  18.70 
1994 11 99.99 -99.99  10.60 
1994 12 99.99 -99.99   6.80 
1995 01 99.99 -99.99   7.80 
1995 02 99.99 -99.99   7.80 
1995 03 99.99 -99.99  10.20 
1995 04 99.99 -99.99  10.70 
1995 05 99.99 -99.99  16.00 
1995 06 99.99 -99.99  21.40 
1995 07 99.99 -99.99  22.90 
1995 08 99.99 -99.99  23.00 
1995 09 99.99 -99.99  20.29 
1995 10 99.99 -99.99  14.80 
1995 11 99.99 -99.99  11.70 
1995 12 99.99 -99.99   8.39 
1996 01 99.99 -99.99   6.90 
1996 02 99.99 -99.99   7.40 
1996 03 99.99 -99.99   5.90 
1996 04 99.99 -99.99   9.39 
1996 05 99.99 -99.99  16.00 
1996 06 99.99 -99.99  19.20 
1996 07 99.99 -99.99  23.10 
1996 08 99.99 -99.99  23.50 
1996 09 99.99 -99.99  20.29 
1996 10 99.99 -99.99  15.80 
1996 11 16.70  10.60  13.65 
1996 12 15.60   9.60  12.60 
1997 01 10.50   5.40   7.95 
1997 02  8.39   2.30   5.35 
1997 03  8.20   3.00   5.60 
1997 04 14.00   7.10  10.55 
1997 05 19.40  13.20  16.29 
1997 06 22.30  17.00  19.65 
1997 07 25.80  20.20  23.00 
1997 08 25.40  20.70  23.05 
1997 09 20.20  15.30  17.75 
1997 10 20.50  14.20  17.35 
1997 11 16.00  10.60  13.30 
1997 12 13.30   7.40  10.35 
1998 01  9.50   4.90   7.20 
1998 02  8.50   2.40   5.45 
1998 03 11.40   4.90   8.14 
1998 04 18.60  11.50  15.05 
1998 05 18.79  14.00  16.40 
1998 06 23.30  18.70  21.00 
1998 07 26.50  20.90  23.70 
1998 08 27.50  22.10  24.80 
1998 09 23.90  18.29  21.09 
1998 10 20.90  14.60  17.75 
1998 11 16.70  11.70  14.20 
1998 12 12.00   8.30  10.14 
1999 01 11.40   6.70   9.04 
1999 02 12.60   5.60   9.10 
1999 03 12.90   6.80   9.85 
1999 04 14.60   9.50  12.05 
1999 05 18.70  13.20  15.95 
1999 06 23.50  18.70  21.10 
1999 07 27.10  21.90  24.50 
1999 08 26.70  21.70  24.20 
1999 09 23.50  18.50  21.00 
1999 10 19.79  14.60  17.20 
1999 11 15.00   9.30  12.15 
1999 12 14.80   8.80  11.80 
2000 01  8.30   2.70   5.50 
2000 02  9.50   3.60   6.55 
2000 03 11.10   4.30   7.70 
2000 04 18.00  10.80  14.40 
2000 05 18.50  12.80  15.65 
2000 06 22.40  16.60  19.50 
2000 07 26.40  20.80  23.59 
2000 08 26.30  21.10  23.70 
2000 09 23.10  17.90  20.50 
2000 10 18.70  14.20  16.45 
2000 11 16.90  11.80  14.35 
2000 12 12.80   8.20  10.50 
2001 01 11.20   7.10   9.14 
2001 02 11.80   6.60   9.20 
2001 03 16.50   8.60  12.55 
2001 04 15.20   9.60  12.40 
2001 05 17.60  12.70  15.15 
2001 06 22.50  16.79  19.65 
2001 07 27.20  22.40  24.80 
2001 08 28.50  23.00  25.75 
2001 09 24.80  19.29  22.05 
2001 10 19.40  14.30  16.85 
2001 11 16.10   9.89  13.00 
2001 12 12.40   6.40   9.39 
2002 01  8.00   3.50   5.75 
2002 02 12.00   6.20   9.10 
2002 03 13.80   7.50  10.65 
2002 04 12.60   8.10  10.35 
2002 05 18.60  13.60  16.10 
2002 06 22.90  17.60  20.25 
2002 07 28.10  22.80  25.45 
2002 08 26.80  21.40  24.09 
2002 09 25.20  17.20  21.20 
2002 10 21.30  15.70  18.50 
2002 11 17.79  11.80  14.79 
2002 12  9.70   4.60   7.14 
2003 01 12.60   7.20   9.89 
2003 02  8.10   3.20   5.65 
2003 03  7.30   2.90   5.10 
2003 04 11.90   6.40   9.14 
2003 05 19.40  14.00  16.70 
2003 06 23.60  17.70  20.65 
2003 07 26.10  19.79  22.95 
2003 08 26.70  21.30  24.00 
2003 09 22.90  17.60  20.25 
2003 10 21.30  15.10  18.20 
2003 11 14.30   9.80  12.05 
2003 12 12.00   7.30   9.64 
2004 01 11.70   5.40   8.55 
2004 02 11.20   4.50   7.85 
2004 03 13.00   6.20   9.60 
2004 04 15.40   9.10  12.25 
2004 05 18.10  12.60  15.35 
2004 06 22.70  16.90  19.79 
2004 07 25.30  19.70  22.50 
2004 08 27.20  21.60  24.40 
2004 09 23.50  17.60  20.55 
2004 10 21.10  15.50  18.29 
2004 11 99.99 -99.99  13.10 
2004 12 99.99 -99.99   8.00 
2005 01 99.99 -99.99   9.10 
2005 02 99.99 -99.99   7.40 
2005 03 99.99 -99.99   6.70 
2005 04 99.99 -99.99  12.00 
2005 05 99.99 -99.99  15.20 
2005 06 99.99 -99.99  19.50 
2005 07 99.99 -99.99  23.90 
2005 08 99.99 -99.99  25.20 
2005 09 99.99 -99.99  21.30 
2005 10 99.99 -99.99  15.40 
2005 11 99.99 -99.99  12.50 
2005 12 99.99 -99.99   9.89 
2006 01 99.99 -99.99   5.60 
2006 02 99.99 -99.99   6.10 
2006 03 99.99 -99.99  10.50 
2006 04 99.99 -99.99  11.50 
2006 05 99.99 -99.99  14.50 
2006 06 99.99 -99.99  20.80 
2006 07 99.99 -99.99  22.00 
2006 08 99.99 -99.99  25.50 
2006 09 99.99 -99.99  20.90 
2006 10 99.99 -99.99  17.90 
2006 11 99.99 -99.99  11.60 
2006 12 99.99 -99.99   7.90 
2007 01 99.99 -99.99   9.60 
2007 02 99.99 -99.99   7.80 
2007 03 99.99 -99.99   8.80 
2007 04 99.99 -99.99   9.50 
2007 05 99.99 -99.99  16.40 
2007 06 99.99 -99.99  21.40 
2007 07 99.99 -99.99  23.20 
2007 08 99.99 -99.99  22.70 
2007 09 99.99 -99.99  19.29 
2007 10 99.99 -99.99  15.50 
2007 11 99.99 -99.99   9.70 
2007 12 99.99 -99.99   8.50 
2008 01 99.99 -99.99   4.00 
2008 02 99.99 -99.99   4.80 
2008 03 99.99 -99.99  11.20 
2008 04 99.99 -99.99  13.70 
2008 05 99.99 -99.99  15.40 
2008 06 99.99 -99.99  20.00 
2008 07 99.99 -99.99  23.10 
2008 08 99.99 -99.99  24.10 
2008 09 99.99 -99.99  20.50 
2008 10 99.99 -99.99  17.10 
2008 11 99.99 -99.99  13.80 
2008 12 99.99 -99.99   9.10 
2009 01 99.99 -99.99   8.00 
2009 02 99.99 -99.99   9.80 
2009 03 99.99 -99.99   8.39 
2009 04 99.99 -99.99   9.60 
2009 05 99.99 -99.99  15.50 
2009 06 99.99 -99.99  21.30 
2009 07 99.99 -99.99  24.20 
2009 08 99.99 -99.99  22.70 
2009 09 99.99 -99.99  20.20 
2009 10 99.99 -99.99  18.60 
2009 11 99.99 -99.99  13.00 
2009 12 99.99 -99.99  12.30 
2010 01 99.99 -99.99   9.50 
2010 02 99.99 -99.99  10.70 
2010 03 99.99 -99.99   8.89 
2010 04 99.99 -99.99  11.90 
2010 05 99.99 -99.99  17.40 
2010 06 99.99 -99.99  19.90 
2010 07 99.99 -99.99  25.30 
2010 08 99.99 -99.99  27.00 
2010 09 99.99 -99.99  22.40 
2010 10 99.99 -99.99  16.10 
2010 11 99.99 -99.99  16.60 
2010 12 99.99 -99.99  13.70 
2011 01 99.99 -99.99   7.00 
2011 02 99.99 -99.99   6.70 
2011 03 99.99 -99.99   8.10 
2011 04 99.99 -99.99   9.50 
2011 05 99.99 -99.99  15.00 
2011 06 99.99 -99.99  20.70 
2011 07 99.99 -99.99  24.60 
2011 08 99.99 -99.99  23.80 
2011 09 99.99 -99.99  21.20 
2011 10 99.99 -99.99  15.40 
2011 11 99.99 -99.99   8.30 
2011 12 99.99 -99.99  10.00 
