1936 11 99.99 -99.99  14.00 
1936 12 99.99 -99.99   8.39 
1937 01 99.99 -99.99   7.40 
1937 02 99.99 -99.99  10.10 
1937 03 99.99 -99.99  15.60 
1937 04 99.99 -99.99  19.79 
1937 05 99.99 -99.99  23.90 
1937 06 99.99 -99.99  25.00 
1937 07 99.99 -99.99  27.50 
1937 08 99.99 -99.99  27.70 
1937 09 99.99 -99.99  23.10 
1937 10 99.99 -99.99  18.70 
1937 11 99.99 -99.99  11.80 
1937 12 99.99 -99.99   9.70 
1938 01 99.99 -99.99   7.10 
1938 02 99.99 -99.99   8.39 
1938 03 99.99 -99.99  12.50 
1938 04 99.99 -99.99  18.60 
1938 05 99.99 -99.99  24.20 
1938 06 99.99 -99.99  23.60 
1938 07 99.99 -99.99  26.50 
1938 08 99.99 -99.99  27.50 
1938 09 99.99 -99.99  21.80 
1938 10 99.99 -99.99  19.50 
1938 11 99.99 -99.99  14.10 
1938 12 99.99 -99.99  10.10 
1939 01 99.99 -99.99   8.60 
1939 02 99.99 -99.99  10.90 
1939 03 99.99 -99.99  13.80 
1939 04 99.99 -99.99  16.10 
1939 05 99.99 -99.99  23.10 
1939 06 99.99 -99.99  24.60 
1939 07 99.99 -99.99  26.80 
1939 08 99.99 -99.99  28.40 
1939 09 99.99 -99.99  24.10 
1939 10 99.99 -99.99  20.40 
1939 11 99.99 -99.99  13.50 
1939 12 99.99 -99.99   9.80 
1940 01 99.99 -99.99   8.89 
1940 02 99.99 -99.99  10.70 
1940 03 99.99 -99.99  12.50 
1940 04 99.99 -99.99  17.79 
1940 05 99.99 -99.99  22.00 
1940 06 99.99 -99.99  26.70 
1940 07 99.99 -99.99  27.40 
1940 08 99.99 -99.99  27.00 
1940 09 99.99 -99.99  23.00 
1940 10 99.99 -99.99  19.50 
1940 11 99.99 -99.99  13.80 
1940 12 99.99 -99.99  12.00 
1941 01 99.99 -99.99  10.00 
1941 02 99.99 -99.99  11.70 
1941 03 99.99 -99.99  15.10 
1941 04 99.99 -99.99  21.00 
1941 05 99.99 -99.99  23.10 
1941 06 99.99 -99.99  26.30 
1941 07 99.99 -99.99  28.70 
1941 08 99.99 -99.99  27.10 
1941 09 99.99 -99.99  22.90 
1941 10 99.99 -99.99  19.90 
1941 11 99.99 -99.99  13.40 
1941 12 99.99 -99.99  10.50 
1942 01 99.99 -99.99   9.30 
1942 02 99.99 -99.99   8.10 
1942 03 99.99 -99.99  16.10 
1942 04 99.99 -99.99  19.90 
1942 05 99.99 -99.99  23.10 
1942 06 99.99 -99.99  24.90 
1942 07 99.99 -99.99  29.90 
1942 08 99.99 -99.99  28.60 
1942 09 99.99 -99.99  23.40 
1942 10 99.99 -99.99  19.40 
1942 11 99.99 -99.99  14.60 
1942 12 99.99 -99.99   8.89 
1943 01 99.99 -99.99   7.20 
1943 02 99.99 -99.99   9.30 
1943 03 99.99 -99.99  15.00 
1943 04 99.99 -99.99  18.00 
1943 05 99.99 -99.99  24.60 
1943 06 99.99 -99.99  23.70 
1943 07 99.99 -99.99  28.10 
1943 08 99.99 -99.99  27.50 
1943 09 99.99 -99.99  23.50 
1943 10 99.99 -99.99  17.79 
1943 11 99.99 -99.99  13.20 
1943 12 99.99 -99.99  10.00 
1944 01 99.99 -99.99   7.50 
1944 02 99.99 -99.99   9.70 
1944 03 99.99 -99.99  15.40 
1944 04 99.99 -99.99  18.70 
1944 05 99.99 -99.99  22.70 
1944 06 99.99 -99.99  24.20 
1944 07 99.99 -99.99  27.70 
1944 08 99.99 -99.99  27.70 
1944 09 99.99 -99.99  22.90 
1944 10 99.99 -99.99  17.00 
1944 11 99.99 -99.99  13.40 
1944 12 99.99 -99.99   5.30 
1945 01 99.99 -99.99   7.10 
1945 02 99.99 -99.99   6.30 
1945 03 99.99 -99.99  13.70 
1945 04 99.99 -99.99  19.00 
1945 05 99.99 -99.99  23.60 
1945 06 99.99 -99.99  27.30 
1945 07 99.99 -99.99  27.60 
1945 08 99.99 -99.99  26.20 
1945 09 99.99 -99.99  24.70 
1945 10 99.99 -99.99  18.29 
1945 11 99.99 -99.99  15.70 
1945 12 99.99 -99.99   9.60 
1946 01 99.99 -99.99   9.70 
1946 02 99.99 -99.99  12.90 
1946 03 99.99 -99.99  13.70 
1946 04 99.99 -99.99  22.60 
1946 05 99.99 -99.99  23.50 
1946 06 99.99 -99.99  24.70 
1946 07 99.99 -99.99  26.90 
1946 08 99.99 -99.99  28.30 
1946 09 99.99 -99.99  24.30 
1946 10 99.99 -99.99  18.90 
1946 11 99.99 -99.99  13.50 
1946 12 99.99 -99.99   9.20 
1947 01 99.99 -99.99   8.30 
1947 02 99.99 -99.99   9.39 
1947 03 99.99 -99.99  15.10 
1947 04 99.99 -99.99  18.00 
1947 05 99.99 -99.99  23.50 
1947 06 99.99 -99.99  23.60 
1947 07 99.99 -99.99  26.90 
1947 08 99.99 -99.99  27.40 
1947 09 99.99 -99.99  25.00 
1947 10 99.99 -99.99  16.29 
1947 11 99.99 -99.99  15.80 
1947 12 99.99 -99.99   8.80 
1948 01 99.99 -99.99   8.60 
1948 02 99.99 -99.99  10.30 
1948 03 99.99 -99.99  13.90 
1948 04 99.99 -99.99  19.60 
1948 05 99.99 -99.99  20.10 
1948 06 99.99 -99.99  24.40 
1948 08 99.99 -99.99  27.40 
1948 09 99.99 -99.99  24.50 
1948 10 99.99 -99.99  18.60 
1948 11 99.99 -99.99  12.20 
1948 12 99.99 -99.99  10.50 
1949 01 99.99 -99.99   7.50 
1949 02 99.99 -99.99  10.70 
1949 03 99.99 -99.99  13.60 
1949 04 99.99 -99.99  17.00 
1949 05 99.99 -99.99  23.50 
1949 06 99.99 -99.99  23.40 
1949 07 99.99 -99.99  27.80 
1949 08 99.99 -99.99  25.80 
1949 09 99.99 -99.99  22.80 
1949 10 99.99 -99.99  18.50 
1949 11 99.99 -99.99  12.70 
1949 12 99.99 -99.99   8.60 
1950 01 99.99 -99.99  10.10 
1950 02 99.99 -99.99   7.80 
1950 03 99.99 -99.99  14.50 
1950 04 99.99 -99.99  18.20 
1950 05 99.99 -99.99  22.30 
1950 06 99.99 -99.99  23.00 
1950 07 99.99 -99.99  27.30 
1950 08 99.99 -99.99  26.10 
1950 09 99.99 -99.99  21.40 
1950 10 99.99 -99.99  17.50 
1950 11 99.99 -99.99  12.90 
1950 12 99.99 -99.99   7.60 
1951 01 10.00   2.40   6.20 
1951 02 13.30   4.60   8.95 
1951 03 15.30   6.90  11.10 
1951 04 19.29  11.10  15.20 
1951 05 29.40  16.70  23.05 
1951 06 29.30  21.90  25.59 
1951 07 30.40  23.40  26.90 
1951 08 32.80  24.60  28.70 
1951 09 27.70  19.90  23.80 
1951 10 23.50  16.79  20.15 
1951 11 16.40  10.30  13.35 
1951 12 13.70   7.50  10.60 
1952 01 13.40   6.00   9.70 
1952 02 13.40   6.40   9.89 
1952 03 18.50  10.70  14.60 
1952 04 27.50  15.60  21.55 
1952 05 27.50  19.50  23.50 
1952 06 31.60  21.40  26.50 
1952 07 33.70  24.00  28.85 
1952 08 27.70  21.30  24.50 
1952 09 25.80  19.90  22.84 
1952 10 18.90  14.60  16.75 
1952 11 17.40  12.60  15.00 
1952 12 10.00   4.90   7.45 
1953 01 10.20   5.70   7.95 
1953 02 13.90   7.80  10.85 
1953 03 17.79  11.40  14.60 
1953 04 21.00  13.90  17.45 
1953 05 27.40  18.00  22.70 
1953 06 30.60  21.60  26.10 
1953 07 30.90  23.80  27.34 
1953 08 34.40  25.20  29.80 
1953 09 25.50  19.29  22.40 
1953 10 20.60  15.80  18.20 
1953 11 17.10  11.40  14.25 
1953 12 11.80   7.90   9.85 
1954 01 11.20   5.50   8.35 
1954 02 13.40   7.90  10.65 
1954 03 15.90   9.00  12.45 
1954 04 23.00  15.30  19.15 
1954 05 26.40  18.79  22.59 
1954 06 29.20  22.00  25.60 
1954 07 30.40  23.50  26.95 
1954 08 30.70  22.90  26.80 
1954 09 26.60  20.20  23.40 
1954 10 19.20  14.70  16.95 
1954 11 17.90  12.30  15.10 
1954 12  7.70   3.90   5.80 
1955 01  8.80   3.20   6.00 
1955 02 14.10   7.10  10.60 
1955 03 18.20  10.30  14.25 
1955 04 21.80  13.70  17.75 
1955 05 26.60  18.90  22.75 
1955 06 27.70  20.29  24.00 
1955 07 30.30  22.60  26.45 
1955 08 31.50  23.50  27.50 
1955 09 27.80  20.50  24.15 
1955 10 19.70  15.70  17.70 
1955 11 16.79  10.30  13.54 
1955 12 15.10   7.50  11.30 
1956 01  8.80   3.40   6.10 
1956 02 13.70   7.60  10.65 
1956 03 18.10  10.50  14.30 
1956 04 25.00  16.40  20.70 
1956 05 26.00  18.00  22.00 
1956 06 30.00  22.50  26.25 
1956 07 31.40  22.80  27.09 
1956 08 30.30  22.90  26.59 
1956 09 27.10  19.60  23.35 
1956 10 21.60  15.90  18.75 
1956 11 15.10  10.20  12.65 
1956 12 10.90   6.30   8.60 
1957 01 10.30   5.70   8.00 
1957 02  8.70   4.80   6.75 
1957 03 18.00  10.90  14.45 
1957 04 22.50  15.40  18.95 
1957 05 24.60  17.70  21.15 
1957 06 28.60  21.10  24.85 
1957 07 31.20  23.00  27.10 
1957 08 31.90  23.30  27.59 
1957 09 23.70  19.00  21.35 
1957 10 20.10  14.00  17.04 
1957 11 18.00  12.90  15.45 
1957 12 13.70   7.90  10.80 
1958 01  8.60   3.90   6.25 
1958 02 12.20   5.70   8.95 
1958 03 21.00  13.30  17.15 
1958 04 25.60  16.20  20.90 
1958 05 25.30  18.10  21.70 
1958 06 28.30  21.10  24.70 
1958 07 33.00  24.80  28.90 
1958 08 29.40  22.30  25.84 
1958 09 28.30  19.70  24.00 
1958 10 20.29  14.40  17.34 
1958 11 15.20  11.00  13.10 
1958 12 12.80   7.00   9.89 
1959 01 10.00   4.40   7.20 
1959 02 11.30   6.60   8.95 
1959 03 17.70  10.60  14.15 
1959 04 26.10  16.00  21.05 
1959 05 24.40  17.10  20.75 
1959 06 28.40  21.20  24.80 
1959 07 33.90  24.60  29.25 
1959 08 33.09  24.40  28.75 
1959 09 27.70  19.50  23.60 
1959 10 23.70  16.20  19.95 
1959 11 15.60  11.40  13.50 
1959 12 11.40   6.90   9.14 
1960 01 12.10   4.19   8.14 
1960 02 15.40   8.50  11.95 
1960 03 21.00  12.40  16.70 
1960 04 21.70  13.80  17.75 
1960 05 26.40  17.70  22.05 
1960 06 28.70  21.60  25.15 
1960 07 31.40  23.80  27.59 
1960 08 31.20  23.00  27.10 
1960 09 28.20  20.20  24.20 
1960 10 19.70  14.20  16.95 
1960 11 16.10  10.50  13.30 
1960 12 11.70   6.80   9.25 
1961 01 10.40   4.69   7.55 
1961 02 10.70   5.80   8.25 
1961 03 15.70  10.40  13.04 
1961 04 23.60  14.80  19.20 
1961 05 27.50  18.70  23.10 
1961 06 31.70  22.50  27.10 
1961 07 32.00  24.60  28.30 
1961 08 32.20  24.30  28.25 
1961 09 28.30  20.70  24.50 
1961 10 19.40  16.00  17.70 
1961 11 16.60  11.70  14.15 
1961 12 11.80   7.00   9.39 
1962 01  8.00   3.80   5.90 
1962 02 15.10   7.50  11.30 
1962 03 19.50  11.10  15.30 
1962 04 22.40  15.00  18.70 
1962 05 25.40  18.10  21.75 
1962 06 29.00  21.50  25.25 
1962 07 32.09  24.60  28.34 
1962 08 30.60  22.70  26.65 
1962 09 28.30  20.50  24.40 
1962 10 20.70  16.50  18.60 
1962 11 15.30  10.40  12.85 
1962 12 12.60   5.70   9.14 
1963 01 12.60   3.80   8.20 
1963 02 13.40   6.40   9.89 
1963 03 20.80  11.00  15.90 
1963 04 24.20  15.40  19.79 
1963 05 28.30  20.00  24.15 
1963 06 29.60  21.20  25.40 
1963 07 31.00  23.10  27.05 
1963 08 32.59  24.20  28.40 
1963 09 27.30  21.30  24.30 
1963 10 21.40  15.30  18.35 
1963 11 17.50  11.90  14.70 
1963 12 12.40   7.50   9.95 
1964 01  9.39   5.40   7.39 
1964 02  8.60   4.10   6.35 
1964 03 19.70  10.80  15.25 
1964 04 26.20  17.79  22.00 
1964 05 25.70  18.79  22.25 
1964 06 27.20  20.20  23.70 
1964 07 32.20  24.10  28.15 
1964 08 31.90  23.90  27.90 
1964 09 25.10  20.10  22.60 
1964 10 20.00  16.60  18.29 
1964 11 15.80  10.90  13.35 
1964 12 11.20   6.10   8.64 
1965 01 11.40   6.60   9.00 
1965 02 13.20   7.80  10.50 
1965 03 17.00  10.70  13.85 
1965 04 23.80  15.90  19.84 
1965 05 26.40  18.79  22.59 
1965 06 25.50  19.79  22.65 
1965 07 31.00  23.30  27.15 
1965 08 29.40  22.20  25.80 
1965 09 24.80  19.50  22.15 
1965 10 22.30  16.79  19.54 
1965 11 18.70  11.50  15.10 
1965 12 10.60   5.20   7.90 
1966 01 12.20   6.10   9.14 
1966 02 15.30   7.40  11.35 
1966 03 21.10  11.30  16.20 
1966 04 23.90  15.60  19.75 
1966 05 26.90  18.29  22.59 
1966 06 29.90  21.10  25.50 
1966 07 30.70  23.50  27.10 
1966 08 30.90  23.60  27.25 
1966 09 25.70  19.10  22.40 
1966 10 21.20  16.20  18.70 
1966 11 14.90  10.50  12.70 
1966 12 10.40   6.20   8.29 
1967 01  9.30   4.00   6.65 
1967 02  9.70   4.69   7.20 
1967 03 16.40   9.80  13.10 
1967 04 22.30  14.20  18.25 
1967 05 26.90  19.90  23.40 
1967 06 28.40  21.00  24.70 
1967 07 31.90  23.30  27.59 
1967 08 34.50  25.20  29.85 
1967 09 26.70  19.90  23.30 
1967 10 20.70  15.50  18.10 
1967 11 14.00  10.20  12.10 
1967 12 10.40   6.00   8.20 
1968 01  9.89   5.20   7.55 
1968 02  8.10   3.90   6.00 
1968 03 16.60  10.20  13.40 
1968 04 20.90  13.00  16.95 
1968 05 25.40  17.79  21.59 
1968 06 27.90  20.60  24.25 
1968 07 31.40  22.70  27.05 
1968 08 29.70  22.30  26.00 
1968 09 24.50  18.90  21.70 
1968 10 19.90  15.00  17.45 
1968 11 17.79  12.30  15.04 
1968 12 14.50   8.60  11.55 
1969 01  9.39   3.60   6.50 
1969 02 11.30   4.80   8.05 
1969 03 19.50  11.90  15.70 
1969 04 25.70  15.30  20.50 
1969 05 31.60  21.10  26.35 
1969 06 29.00  20.40  24.70 
1969 07 32.59  23.90  28.25 
1969 08 32.09  23.70  27.90 
1969 09 26.30  20.20  23.25 
1969 10 22.60  17.40  20.00 
1969 11 14.00   9.50  11.75 
1969 12 10.90   6.50   8.70 
1970 01  9.70   4.40   7.05 
1970 02 13.50   7.90  10.70 
1970 03 12.90   8.20  10.54 
1970 04 21.90  14.10  18.00 
1970 05 27.60  19.40  23.50 
1970 06 28.20  20.50  24.35 
1970 07 30.90  23.70  27.30 
1970 08 34.50  24.90  29.70 
1970 09 25.80  20.10  22.95 
1970 10 21.20  14.20  17.70 
1970 11 16.40  10.20  13.29 
1970 12 12.10   8.10  10.10 
1971 01  9.39   5.20   7.30 
1971 02 12.10   6.90   9.50 
1971 03 19.70  11.70  15.70 
1971 04 23.70  15.20  19.45 
1971 05 26.80  18.20  22.50 
1971 06 29.10  21.30  25.20 
1971 07 32.50  23.80  28.15 
1971 08 32.40  23.30  27.85 
1971 09 25.10  19.79  22.45 
1971 10 20.00  15.00  17.50 
1971 11 18.00  10.90  14.45 
1971 12 12.90   7.80  10.35 
1972 01 10.30   5.40   7.85 
1972 02  9.10   5.00   7.05 
1972 03 20.60  12.30  16.45 
1972 04 21.30  13.20  17.25 
1972 05 27.60  19.20  23.40 
1972 06 30.20  21.90  26.05 
1972 07 31.30  23.60  27.45 
1972 08 35.80  25.10  30.45 
1972 09 24.80  18.60  21.70 
1972 10 21.50  15.00  18.25 
1972 11 17.10  11.60  14.35 
1972 12 12.40   7.10   9.75 
1973 01  9.50   5.20   7.35 
1973 02 15.80   8.80  12.30 
1973 03 20.00  11.80  15.90 
1973 04 25.40  15.60  20.50 
1973 05 25.80  18.79  22.30 
1973 06 28.10  21.20  24.65 
1973 07 30.80  22.60  26.70 
1973 08 32.90  23.50  28.20 
1973 09 25.90  19.90  22.90 
1973 10 20.60  15.90  18.25 
1973 11 17.20  11.60  14.40 
1973 12 11.90   7.80   9.85 
1974 01  8.89   5.00   6.95 
1974 02 11.50   5.20   8.35 
1974 03 16.20   8.70  12.45 
1974 04 24.90  16.00  20.45 
1974 05 26.80  19.40  23.09 
1974 06 28.60  20.80  24.70 
1974 07 31.90  23.20  27.55 
1974 08 29.00  22.00  25.50 
1974 09 25.80  20.00  22.90 
1974 10 20.10  15.60  17.85 
1974 11 18.00  12.30  15.15 
1974 12  9.60   5.90   7.75 
1975 01 10.80   5.50   8.14 
1975 02 12.20   7.60   9.89 
1975 03 19.20  12.50  15.85 
1975 04 22.50  15.20  18.85 
1975 05 25.10  18.00  21.55 
1975 06 28.60  21.70  25.15 
1975 07 31.80  23.80  27.80 
1975 08 34.00  24.20  29.10 
1975 09 28.30  22.00  25.15 
1975 10 20.90  16.29  18.59 
1975 11 13.40   9.50  11.45 
1975 12  9.89   3.20   6.55 
1976 01 10.60   5.10   7.85 
1976 02 13.50   8.30  10.90 
1976 03 15.10   8.50  11.80 
1976 04 22.30  14.30  18.29 
1976 05 25.30  18.00  21.65 
1976 06 27.40  21.00  24.20 
1976 07 30.10  22.60  26.35 
1976 08 33.09  24.00  28.55 
1976 09 25.70  19.00  22.35 
1976 10 22.10  16.00  19.04 
1976 11 13.00   8.89  10.95 
1976 12 10.00   5.90   7.95 
1977 01  6.60   2.70   4.65 
1977 02 10.30   3.90   7.10 
1977 03 18.29  11.00  14.65 
1977 04 22.00  15.20  18.60 
1977 05 26.60  17.79  22.20 
1977 06 29.10  21.40  25.25 
1977 07 32.09  24.20  28.15 
1977 08 32.00  23.50  27.75 
1977 09 28.80  21.20  25.00 
1977 10 22.50  16.70  19.60 
1977 11 16.10  11.20  13.65 
1977 12 13.00   8.30  10.65 
1978 01 10.60   4.30   7.45 
1978 02 12.80   6.10   9.45 
1978 03 18.29  10.80  14.54 
1978 04 25.00  14.90  19.95 
1978 05 27.30  19.10  23.20 
1978 06 29.40  21.60  25.50 
1978 07 32.70  24.20  28.45 
1978 08 34.59  24.10  29.34 
1978 09 27.90  20.00  23.95 
1978 10 22.30  15.90  19.09 
1978 11 15.20  11.60  13.40 
1978 12 12.80   6.80   9.80 
1979 01 10.40   5.10   7.75 
1979 02 16.10   8.10  12.10 
1979 03 17.70  10.20  13.95 
1979 04 24.30  15.10  19.70 
1979 05 23.20  17.40  20.29 
1979 06 29.00  21.20  25.10 
1979 07 31.60  23.70  27.65 
1979 08 31.40  23.70  27.55 
1979 09 24.60  18.70  21.65 
1979 10 23.10  16.10  19.60 
1979 11 16.40  10.10  13.25 
1979 12 12.60   8.70  10.65 
1980 01 10.50   6.20   8.35 
1980 02 10.10   4.90   7.50 
1980 03 17.60  10.50  14.05 
1980 04 23.70  14.80  19.25 
1980 05 27.60  18.50  23.05 
1980 06 29.50  21.90  25.70 
1980 07 31.50  23.30  27.40 
1980 08 28.80  22.10  25.45 
1980 09 24.60  18.29  21.45 
1980 10 21.40  16.20  18.79 
1980 11 18.40  13.40  15.90 
1980 12 12.20   7.60   9.89 
1981 01  9.80   5.00   7.40 
1981 02 13.10   7.50  10.30 
1981 03 19.90  11.80  15.85 
1981 04 23.70  15.10  19.40 
1981 05 26.10  17.50  21.80 
1981 06 29.10  21.90  25.50 
1981 07 31.40  23.70  27.55 
1981 08 31.00  24.20  27.60 
1981 09 25.20  19.40  22.30 
1981 10 18.90  13.80  16.35 
1981 11 14.80  10.80  12.80 
1981 12  9.89   5.40   7.64 
1982 01 11.00   6.40   8.70 
1982 02 10.80   6.50   8.64 
1982 03 17.40   9.89  13.65 
1982 04 20.40  13.20  16.79 
1982 05 29.10  19.20  24.15 
1982 06 26.60  20.10  23.35 
1982 07 29.00  22.40  25.70 
1982 08 31.40  23.50  27.45 
1982 09 23.60  19.20  21.40 
1982 10 22.80  17.29  20.04 
1982 11 16.10  11.40  13.75 
1982 12 10.40   4.80   7.60 
1983 01  9.00   4.19   6.60 
1983 02 12.50   7.00   9.75 
1983 03 14.90   9.39  12.15 
1983 04 23.30  14.40  18.84 
1983 05 28.20  18.70  23.45 
1983 06 27.70  21.40  24.55 
1983 07 29.80  23.10  26.45 
1983 08 30.50  22.80  26.65 
1983 09 27.10  20.50  23.80 
1983 10 21.50  16.20  18.85 
1983 11 18.50  13.00  15.75 
1983 12 11.20   8.00   9.60 
1984 01  8.39   3.30   5.85 
1984 02  9.80   5.30   7.55 
1984 03 17.50  10.60  14.05 
1984 04 23.00  15.40  19.20 
1984 05 25.80  18.20  22.00 
1984 06 30.40  22.10  26.25 
1984 07 30.40  22.90  26.65 
1984 08 31.40  23.10  27.25 
1984 09 25.40  19.60  22.50 
1984 10 21.40  15.40  18.40 
1984 11 18.20  12.20  15.20 
1984 12  8.89   5.20   7.05 
1985 01  9.89   4.69   7.30 
1985 02 12.10   7.20   9.64 
1985 03 13.00   7.70  10.35 
1985 04 23.70  14.40  19.04 
1985 05 28.20  20.29  24.25 
1985 06 26.80  20.50  23.65 
1985 07 30.60  22.60  26.60 
1985 08 33.59  24.50  29.05 
1985 09 25.80  19.50  22.65 
1985 10 21.90  15.60  18.75 
1985 11 16.10  11.00  13.55 
1985 12 10.90   6.00   8.45 
1986 01 11.70   5.60   8.64 
1986 02 10.90   5.90   8.39 
1986 03 17.50   9.60  13.55 
1986 04 21.60  14.30  17.95 
1986 05 27.90  19.20  23.55 
1986 06 29.10  21.70  25.40 
1986 07 31.20  23.30  27.25 
1986 08 31.50  22.50  27.00 
1986 09 25.40  19.00  22.20 
1986 10 20.80  15.30  18.04 
1986 11 14.20  10.30  12.25 
1986 12 12.70   6.80   9.75 
1987 01 12.90   6.70   9.79 
1987 02 15.30   9.00  12.15 
1987 03 19.50  11.10  15.30 
1987 04 23.30  14.10  18.70 
1987 05 27.40  18.90  23.15 
1987 06 27.80  21.10  24.45 
1987 07 30.20  23.10  26.65 
1987 08 30.60  23.30  26.95 
1987 09 26.30  20.00  23.15 
1987 10 22.80  16.90  19.84 
1987 11 16.70  10.80  13.75 
1987 12 11.70   5.80   8.75 
1988 01 10.90   5.50   8.20 
1988 02 11.00   5.80   8.39 
1988 03 13.10   7.80  10.45 
1988 04 23.00  14.10  18.54 
1988 05 27.80  19.70  23.75 
1988 06 30.40  22.40  26.40 
1988 07 31.10  23.90  27.50 
1988 08 29.60  23.10  26.35 
1988 09 24.80  19.40  22.09 
1988 10 19.50  15.30  17.40 
1988 11 16.79  11.80  14.29 
1988 12 11.80   8.00   9.89 
1989 01  9.50   5.00   7.25 
1989 02  9.70   4.90   7.30 
1989 03 16.20  10.20  13.20 
1989 04 21.00  14.40  17.70 
1989 05 25.90  18.10  22.00 
1989 06 28.30  21.30  24.80 
1989 07 30.20  23.10  26.65 
1989 08 31.00  23.20  27.10 
1989 09 26.80  20.60  23.70 
1989 10 21.80  16.00  18.90 
1989 11 14.90  10.80  12.85 
1989 12 11.40   6.70   9.04 
1990 01 11.00   6.30   8.64 
1990 02 11.50   6.10   8.80 
1990 03 18.60  11.50  15.05 
1990 04 21.00  14.60  17.79 
1990 05 27.40  18.10  22.75 
1990 06 29.90  21.20  25.55 
1990 07 31.90  23.40  27.65 
1990 08 32.90  24.00  28.45 
1990 09 27.60  20.50  24.05 
1990 10 20.40  15.60  18.00 
1990 11 19.29  12.30  15.79 
1990 12 12.30   7.50   9.89 
1991 01 10.30 -99.99 -99.99 
1991 02 12.10   7.80   9.95 
1991 03 17.90 -99.99 -99.99 
1991 04 21.80 -99.99 -99.99 
1991 05 25.50 -99.99 -99.99 
1991 06 29.40  22.50  25.95 
1991 07 31.30  23.90  27.59 
1991 08 29.40  22.70  26.05 
1991 09 27.50  20.60  24.05 
1991 10 19.60  15.50  17.54 
1991 11 15.40  11.10  13.25 
1991 12 10.80   6.60   8.70 
1992 01  9.70   4.60   7.14 
1992 02 11.80   6.50   9.14 
1992 03 14.60   9.50  12.05 
1992 04 23.70  15.70  19.70 
1992 05 24.70  18.79  21.75 
1992 06 27.90  21.40  24.65 
1992 07 31.50  23.40  27.45 
1992 08 31.10  23.60  27.35 
1992 09 26.10  20.00  23.05 
1992 10 20.20  14.70  17.45 
1992 11 18.50  10.70  14.60 
1992 12 12.70   7.20   9.95 
1993 01  9.10   4.30   6.70 
1993 02 14.40   8.39  11.40 
1993 03 17.20  11.10  14.15 
1993 04 22.90  15.50  19.20 
1993 05 25.10  18.50  21.80 
1993 06 30.10  21.80  25.95 
1993 07 29.70  23.50  26.60 
1993 08 27.70  22.00  24.85 
1993 09 27.10  20.20  23.65 
1993 10 20.10  15.40  17.75 
1993 11 17.40  11.00  14.20 
1993 12  9.89   6.00   7.95 
1994 01  9.80   4.19   7.00 
1994 02 13.60   7.80  10.70 
1994 03 14.70   8.60  11.65 
1994 04 23.40  16.20  19.79 
1994 05 30.40  20.40  25.40 
1994 06 28.20  22.00  25.10 
1994 07 32.80  23.70  28.25 
1994 08 35.59  25.80  30.70 
1994 09 22.80  19.40  21.09 
1994 10 19.70  14.90  17.29 
1994 11 18.00  13.60  15.80 
1994 12 12.50   8.39  10.45 
1995 01 10.20   4.30   7.25 
1995 02 11.30   6.60   8.95 
1995 03 16.50   9.39  12.95 
1995 04 22.00  14.60  18.29 
1995 05 28.20  19.90  24.05 
1995 06 28.70  22.30  25.50 
1995 07 30.70  23.80  27.25 
1995 08 31.40  23.40  27.40 
1995 09 28.50  21.30  24.90 
1995 10 21.10  16.50  18.79 
1995 11 16.79  11.70  14.25 
1995 12  9.70   6.90   8.30 
1996 01  8.00   4.30   6.15 
1996 02 10.70   4.90   7.80 
1996 03 16.90   8.89  12.90 
1996 04 19.60  13.50  16.54 
1996 05 23.70  17.90  20.80 
1996 06 29.70  19.79  24.75 
1996 07 30.60  24.00  27.30 
1996 08 33.00  24.40  28.70 
1996 09 27.40  19.90  23.65 
1996 10 21.20  15.70  18.45 
1996 11 15.20  11.60  13.40 
1996 12 11.30   6.80   9.05 
1997 01 11.10   6.40   8.75 
1997 02 11.50   7.50   9.50 
1997 03 17.90  12.50  15.20 
1997 04 22.20  14.80  18.50 
1997 05 27.90  19.40  23.65 
1997 06 27.70  20.80  24.25 
1997 07 30.70  23.40  27.05 
1997 08 35.00  25.20  30.10 
1997 09 26.90  20.29  23.59 
1997 10 21.40  16.00  18.70 
1997 11 16.50  10.90  13.70 
1997 12  9.50   6.20   7.85 
1998 01 99.99   5.30 -99.99 
1998 02 13.30   7.20  10.25 
1998 03 17.10   9.80  13.45 
1998 04 29.00  18.20  23.60 
1998 05 26.70  19.79  23.25 
1998 06 28.30  21.60  24.95 
1998 07 31.30  24.70  28.00 
1998 08 29.40  23.30  26.34 
1998 09 28.40  20.50  24.45 
1998 10 23.10  17.60  20.35 
1998 11 19.90  13.40  16.65 
1998 12 11.90   8.10  10.00 
1999 01 11.70   6.10   8.89 
1999 02 14.50   8.89  11.70 
1999 03 17.90  10.40  14.15 
1999 04 23.10  15.80  19.45 
1999 05 25.20  18.40  21.80 
1999 06 27.70  21.80  24.75 
1999 07 30.00  23.10  26.55 
1999 08 30.60  23.00  26.80 
1999 09 28.80  21.50  25.15 
1999 10 21.00  16.20  18.60 
1999 11 17.10  12.10  14.60 
1999 12 11.40   6.10   8.75 
2000 01  9.10   5.70   7.40 
2000 02 11.60   6.40   9.00 
2000 03 18.10  10.80  14.45 
2000 04 21.50  14.60  18.04 
2000 05 29.50  19.70  24.60 
2000 06 28.70  22.00  25.35 
2000 07 31.60  24.10  27.85 
2000 08 30.00  22.80  26.40 
2000 09 26.30  20.10  23.20 
2000 10 21.20  16.70  18.95 
2000 11 15.80   9.89  12.85 
2000 12 12.10   6.90   9.50 
2001 01 10.90   5.50   8.20 
2001 02 14.50   8.30  11.40 
2001 03 21.40  12.50  16.95 
2001 04 23.20  15.10  19.15 
2001 05 28.30  18.70  23.50 
2001 06 27.30  20.90  24.09 
2001 07 33.80  25.50  29.65 
2001 08 29.30  22.70  26.00 
2001 09 25.10  20.20  22.65 
2001 10 22.60  17.40  20.00 
2001 11 17.40  12.50  14.95 
2001 12 11.50   6.10   8.80 
