1932 01  9.30    . 0   4.65 
1932 02 12.40   3.00   7.70 
1932 03 20.40   7.20  13.79 
1932 04 26.10   9.80  17.95 
1932 05 31.80  14.30  23.05 
1932 10 99.99  14.30 -99.99 
1932 11 99.99   6.30 -99.99 
1932 12 99.99   2.30 -99.99 
1933 02 99.99   3.40 -99.99 
1933 05 31.90  16.40  24.15 
1933 06 37.20  18.40  27.80 
1933 07 39.80  23.00  31.40 
1933 08 40.00  22.20  31.10 
1935 01 12.40   1.90   7.14 
1935 02 15.60   6.90  11.25 
1935 03 21.80   6.50  14.15 
1935 04 24.60  10.20  17.40 
1935 05 35.70  17.79  26.75 
1935 06 39.20  21.50  30.35 
1935 07 40.20  25.10  32.65 
1935 08 41.20  24.50  32.84 
1935 09 38.09  20.70  29.40 
1935 10 29.40  14.00  21.70 
1935 11 18.20   7.70  12.95 
1935 12 15.40   8.00  11.70 
1936 01 14.10   2.90   8.50 
1936 02 15.30   5.00  10.14 
1936 03 20.70   6.30  13.50 
1936 04 27.10  13.00  20.04 
1936 05 31.40  16.29  23.84 
1936 06 35.90  20.80  28.35 
1936 07 40.00  25.70  32.84 
1936 09 33.40  18.10  25.75 
1936 10 31.80  15.10  23.45 
1936 11 23.50   9.20  16.35 
1936 12 13.20   2.80   8.00 
1937 01  9.60  -1.00   4.30 
1937 02 17.00   4.10  10.55 
1937 03 25.10   8.10  16.60 
1937 04 27.80  12.90  20.34 
1937 05 31.90  14.30  23.10 
1937 06 36.30  21.30  28.80 
1937 07 41.80  26.70  34.25 
1937 08 40.09  25.00  32.55 
1937 09 38.90  22.10  30.50 
1937 10 29.40  15.60  22.50 
1937 11 20.10  10.70  15.40 
1937 12 15.80   3.20   9.50 
1938 01 11.80   4.00   7.90 
1938 02 13.90   2.60   8.25 
1938 03 17.40   4.50  10.95 
1938 04 27.80  11.80  19.79 
1938 05 31.00  15.70  23.35 
1938 06 38.00  22.80  30.40 
1938 07 41.40  26.90  34.15 
1938 08 40.90  25.70  33.30 
1938 09 35.70  21.20  28.45 
1938 10 30.00  13.10  21.55 
1938 11 20.70   7.60  14.15 
1938 12 15.90   5.90  10.90 
1939 01 13.50   3.30   8.39 
1939 02 13.70   4.00   8.85 
1939 03 18.20   6.60  12.40 
1939 04 25.30  12.00  18.65 
1939 05 34.70  18.70  26.70 
1939 06 36.59  21.80  29.20 
1939 07 39.80  25.90  32.84 
1939 08 38.70  24.50  31.60 
1939 09 36.80  21.00  28.90 
1939 10 32.09  16.20  24.15 
1939 11 19.10   7.60  13.35 
1939 12 16.40   6.60  11.50 
1940 01 12.80   2.09   7.45 
1940 02 15.60   5.60  10.60 
1940 03 18.70   4.10  11.40 
1940 04 27.40  13.60  20.50 
1940 06 37.40  21.60  29.50 
1940 07 41.40  25.80  33.59 
1940 08 40.59  24.90  32.75 
1940 09 36.20  19.60  27.90 
1944 09 37.09  20.10  28.59 
1944 10 31.30  15.10  23.20 
1944 11 20.70   9.50  15.10 
1944 12 13.60   4.10   8.85 
1945 01 11.90   3.60   7.75 
1945 02 13.10   2.30   7.70 
1945 03 17.40   3.50  10.45 
1945 04 24.60   9.60  17.10 
1945 05 33.80  18.20  26.00 
1945 06 36.59  21.60  29.09 
1945 07 41.10  25.00  33.05 
1945 08 40.59  24.70  32.65 
1945 09 36.70  20.50  28.60 
1945 10 29.30  13.30  21.30 
1945 11 20.00   8.20  14.10 
1945 12 13.60   2.70   8.15 
1946 01 11.50   2.80   7.15 
1946 02 14.20   3.50   8.85 
1947 03 25.60 -99.99 -99.99 
1947 04 33.40 -99.99 -99.99 
1947 05 35.70 -99.99 -99.99 
1947 06 39.09  20.80  29.95 
1947 07 41.70  22.90  32.30 
1947 08 40.09  21.90  31.00 
1947 09 35.50  15.80  25.65 
1947 10 30.70  11.80  21.25 
1947 11 21.80  11.10  16.45 
1947 12 16.20   5.30  10.75 
1948 01 15.40   3.00   9.20 
1948 02 15.90 -99.99 -99.99 
1948 03 17.50 -99.99 -99.99 
1948 04 23.00   9.50  16.25 
1952 01 99.99 -99.99   8.20 
1952 02 99.99 -99.99   9.20 
1952 03 99.99 -99.99  11.70 
1952 04 99.99 -99.99  18.90 
1952 05 99.99 -99.99  22.10 
1952 06 99.99 -99.99  28.50 
1952 07 99.99 -99.99  32.59 
1952 08 99.99 -99.99  33.30 
1952 09 99.99 -99.99  30.50 
1952 10 99.99 -99.99  23.90 
1952 11 99.99 -99.99  13.80 
1952 12 99.99 -99.99  10.10 
1953 01 99.99 -99.99   7.90 
1953 02 99.99 -99.99  10.10 
1953 03 99.99 -99.99   9.80 
1953 04 99.99 -99.99  19.29 
1953 05 99.99 -99.99  25.00 
1953 06 99.99 -99.99  29.30 
1953 07 99.99 -99.99  33.30 
1953 08 99.99 -99.99  32.30 
1953 09 99.99 -99.99  28.20 
1953 10 99.99 -99.99  21.30 
1953 11 99.99 -99.99  11.70 
1953 12 99.99 -99.99   4.40 
1954 01 99.99 -99.99   6.40 
1954 02 99.99 -99.99   9.60 
1954 03 99.99 -99.99  13.30 
1954 04 99.99 -99.99  17.10 
1954 05 99.99 -99.99  20.60 
1954 06 99.99 -99.99  30.90 
1954 07 99.99 -99.99  34.30 
1954 08 99.99 -99.99  33.90 
1954 09 99.99 -99.99  28.50 
1954 10 99.99 -99.99  22.40 
1954 11 99.99 -99.99  14.40 
1954 12 99.99 -99.99  10.00 
1955 01 99.99 -99.99   8.30 
1955 02 99.99 -99.99  12.20 
1955 03 99.99 -99.99  14.80 
1955 04 99.99 -99.99  19.90 
1955 05 99.99 -99.99  25.90 
1955 06 99.99 -99.99  31.50 
1955 07 99.99 -99.99  32.90 
1955 08 99.99 -99.99  31.60 
1955 09 99.99 -99.99  28.80 
1955 10 99.99 -99.99  23.20 
1955 11 99.99 -99.99  14.40 
1955 12 99.99 -99.99   9.80 
1956 01 99.99 -99.99   8.20 
1956 02 99.99 -99.99  10.50 
1956 03 99.99 -99.99  10.90 
1956 04 99.99 -99.99  18.29 
1956 05 99.99 -99.99  22.20 
1956 06 99.99 -99.99  29.40 
1956 07 99.99 -99.99  32.90 
1956 08 99.99 -99.99  32.90 
1956 09 99.99 -99.99  27.10 
1956 10 99.99 -99.99  19.70 
1956 11 99.99 -99.99  12.90 
1956 12 99.99 -99.99   7.00 
1957 01 99.99 -99.99   5.00 
1957 02 99.99 -99.99   9.70 
1957 03 99.99 -99.99  13.40 
1957 04 99.99 -99.99  17.20 
1957 05 99.99 -99.99  22.10 
1957 06 99.99 -99.99  30.00 
1957 07 99.99 -99.99  33.09 
1957 08 99.99 -99.99  33.30 
1957 09 99.99 -99.99  28.90 
1957 10 99.99 -99.99  22.60 
1957 11 99.99 -99.99  13.90 
1957 12 99.99 -99.99   8.20 
1958 01 99.99 -99.99   7.90 
1958 02 99.99 -99.99   8.89 
1958 03 99.99 -99.99  15.20 
1958 04 99.99 -99.99  20.29 
1958 05 99.99 -99.99  25.60 
1958 06 99.99 -99.99  29.30 
1958 07 99.99 -99.99  31.90 
1958 08 99.99 -99.99  33.00 
1958 09 99.99 -99.99  27.20 
1958 10 99.99 -99.99  21.30 
1958 11 99.99 -99.99  13.00 
1958 12 99.99 -99.99   8.70 
1959 01 99.99 -99.99   8.30 
1959 02 99.99 -99.99  11.90 
1959 03 99.99 -99.99  12.20 
1959 04 99.99 -99.99  20.20 
1959 05 99.99 -99.99  24.60 
1959 06 99.99 -99.99  29.50 
1959 07 99.99 -99.99  31.70 
1959 08 99.99 -99.99  31.40 
1959 09 99.99 -99.99  26.10 
1959 10 99.99 -99.99  20.40 
1959 11 99.99 -99.99  13.80 
1959 12 99.99 -99.99   7.90 
1960 01 99.99 -99.99   8.60 
1960 02 99.99 -99.99  10.90 
1960 03 99.99 -99.99  13.50 
1960 04 99.99 -99.99  19.40 
1960 05 99.99 -99.99  26.60 
1960 06 99.99 -99.99  29.20 
1960 07 99.99 -99.99  32.40 
1960 08 99.99 -99.99  31.30 
1960 09 99.99 -99.99  28.40 
1960 10 99.99 -99.99  21.90 
1960 11 99.99 -99.99  15.00 
1960 12 99.99 -99.99  10.30 
1961 01 99.99 -99.99   6.80 
1961 02 99.99 -99.99   8.80 
1961 03 99.99 -99.99  11.90 
1961 04 99.99 -99.99  19.20 
1961 05 99.99 -99.99  25.80 
1961 06 99.99 -99.99  30.10 
1961 07 99.99 -99.99  33.00 
1961 08 99.99 -99.99  33.09 
1961 09 99.99 -99.99  26.00 
1961 10 99.99 -99.99  21.20 
1961 11 99.99 -99.99  13.10 
1961 12 99.99 -99.99   9.80 
1962 01 99.99 -99.99   8.10 
1962 02 99.99 -99.99   9.89 
1962 03 99.99 -99.99  15.30 
1962 04 99.99 -99.99  18.20 
1962 05 99.99 -99.99  26.00 
1962 06 99.99 -99.99  30.90 
1962 07 99.99 -99.99  33.20 
1962 08 99.99 -99.99  33.30 
1962 09 99.99 -99.99  28.30 
1962 10 99.99 -99.99  22.30 
1962 11 99.99 -99.99  16.20 
1962 12 99.99 -99.99   9.80 
1963 01 99.99 -99.99  10.40 
1963 02 99.99 -99.99  11.10 
1963 03 99.99 -99.99  12.10 
1963 04 99.99 -99.99  18.50 
1963 05 99.99 -99.99  21.40 
1963 06 99.99 -99.99  29.50 
1963 07 99.99 -99.99  32.70 
1963 08 99.99 -99.99  33.09 
1963 09 99.99 -99.99  28.50 
1963 10 99.99 -99.99  22.20 
1963 11 99.99 -99.99  13.80 
1963 12 99.99 -99.99   7.20 
1964 01 99.99 -99.99   2.40 
1964 02 99.99 -99.99   9.00 
1964 03 99.99 -99.99  14.70 
1964 04 99.99 -99.99  17.90 
1964 05 99.99 -99.99  23.80 
1964 06 99.99 -99.99  30.20 
1964 07 99.99 -99.99  32.80 
1964 08 99.99 -99.99  31.00 
1964 09 99.99 -99.99  27.80 
1964 10 99.99 -99.99  20.60 
1964 11 99.99 -99.99  13.70 
1964 12 99.99 -99.99   7.60 
1965 01 99.99 -99.99   7.00 
1965 02 99.99 -99.99   9.70 
1965 03 99.99 -99.99  14.10 
1965 04 99.99 -99.99  16.90 
1965 05 99.99 -99.99  24.30 
1965 06 99.99 -99.99  30.90 
1965 07 99.99 -99.99  33.00 
1965 08 99.99 -99.99  32.70 
1965 09 99.99 -99.99  28.00 
1965 10 99.99 -99.99  18.40 
1965 11 99.99 -99.99  13.40 
1965 12 99.99 -99.99   8.39 
1966 01 99.99 -99.99   8.80 
1966 02 99.99 -99.99  11.80 
1966 03 99.99 -99.99  13.20 
1966 04 99.99 -99.99  19.50 
1966 05 99.99 -99.99  23.90 
1966 06 99.99 -99.99  29.90 
1966 07 99.99 -99.99  32.59 
1966 08 99.99 -99.99  32.20 
1966 09 99.99 -99.99  26.70 
1966 10 99.99 -99.99  20.70 
1966 11 99.99 -99.99  15.30 
1966 12 99.99 -99.99   9.20 
1967 01 99.99 -99.99   6.30 
1967 02 99.99 -99.99   6.00 
1967 03 99.99 -99.99  11.30 
1967 04 99.99 -99.99  17.29 
1967 05 99.99 -99.99  22.60 
1967 06 99.99 -99.99  27.70 
1967 07 99.99 -99.99  32.00 
1967 08 99.99 -99.99  31.70 
1967 09 99.99 -99.99  26.60 
1967 10 99.99 -99.99  20.80 
1967 11 99.99 -99.99  12.70 
1967 12 99.99 -99.99   7.90 
1968 01 99.99 -99.99   5.50 
1968 02 99.99 -99.99   7.90 
1968 03 99.99 -99.99  12.20 
1968 04 99.99 -99.99  20.29 
1968 05 99.99 -99.99  25.00 
1968 06 99.99 -99.99  28.70 
1968 07 99.99 -99.99  32.80 
1968 08 99.99 -99.99  29.80 
1968 09 99.99 -99.99  26.30 
1968 10 99.99 -99.99  21.00 
1968 11 99.99 -99.99  13.90 
1968 12 99.99 -99.99   9.80 
1969 01 99.99 -99.99   7.90 
1969 02 99.99 -99.99   9.00 
1969 03 99.99 -99.99  14.10 
1969 04 99.99 -99.99  16.79 
1969 05 99.99 -99.99  24.80 
1969 06 99.99 -99.99  30.20 
1969 07 99.99 -99.99  31.10 
1969 08 99.99 -99.99  31.50 
1969 09 99.99 -99.99  27.50 
1969 10 99.99 -99.99  20.80 
1969 11 99.99 -99.99  11.90 
1969 12 99.99 -99.99   9.00 
1970 01 99.99 -99.99   7.90 
1970 02 99.99 -99.99  11.00 
1970 03 99.99 -99.99  15.10 
1970 04 99.99 -99.99  20.80 
1970 05 99.99 -99.99  24.60 
1970 06 99.99 -99.99  29.70 
1970 07 99.99 -99.99  32.20 
1970 08 99.99 -99.99  31.70 
1970 09 99.99 -99.99  27.10 
1970 10 99.99 -99.99  19.40 
1970 11 99.99 -99.99  15.20 
1970 12 99.99 -99.99   6.20 
1971 01 99.99 -99.99   7.40 
1971 02 99.99 -99.99   8.80 
1971 03 99.99 -99.99  14.10 
1971 04 99.99 -99.99  16.60 
1971 05 99.99 -99.99  25.80 
1971 06 99.99 -99.99  29.00 
1971 07 99.99 -99.99  31.70 
1971 08 99.99 -99.99  31.00 
1971 09 99.99 -99.99  28.10 
1971 10 99.99 -99.99  19.60 
1971 11 99.99 -99.99  13.40 
1971 12 99.99 -99.99   6.00 
1972 01 99.99 -99.99   3.90 
1972 02 99.99 -99.99   5.40 
1972 03 99.99 -99.99  11.90 
1972 04 99.99 -99.99  19.20 
1972 05 99.99 -99.99  22.20 
1972 06 99.99 -99.99  28.70 
1972 07 99.99 -99.99  30.90 
1972 08 99.99 -99.99  30.80 
1972 09 99.99 -99.99  27.60 
1972 10 99.99 -99.99  22.40 
1972 11 99.99 -99.99  11.50 
1972 12 99.99 -99.99   4.69 
1973 01 99.99 -99.99   4.19 
1973 02 99.99 -99.99  10.50 
1973 03 99.99 -99.99  13.60 
1973 04 99.99 -99.99  18.29 
1973 05 99.99 -99.99  25.20 
1973 06 99.99 -99.99  28.30 
1973 07 99.99 -99.99  32.00 
1973 08 99.99 -99.99  31.90 
1973 09 99.99 -99.99  27.80 
1973 10 99.99 -99.99  22.20 
1973 11 99.99 -99.99  10.20 
1973 12 99.99 -99.99   7.10 
1974 01 99.99 -99.99   5.50 
1974 02 99.99 -99.99   7.40 
1974 03 99.99 -99.99  13.40 
1974 04 99.99 -99.99  17.10 
1974 05 99.99 -99.99  24.70 
1974 06 99.99 -99.99  30.10 
1974 07 99.99 -99.99  32.50 
1974 08 99.99 -99.99  30.90 
1974 09 99.99 -99.99  26.20 
1974 10 99.99 -99.99  22.70 
1974 11 99.99 -99.99  13.80 
1974 12 99.99 -99.99   6.90 
1975 01 99.99 -99.99   5.90 
1975 02 99.99 -99.99   8.39 
1975 03 99.99 -99.99  13.10 
1975 04 99.99 -99.99  20.00 
1975 05 99.99 -99.99  24.10 
1975 06 99.99 -99.99  29.50 
1975 07 99.99 -99.99  32.50 
1975 08 99.99 -99.99  31.20 
1975 09 99.99 -99.99  27.90 
1975 10 99.99 -99.99  19.79 
1975 11 99.99 -99.99  13.60 
1975 12 99.99 -99.99   6.40 
1976 01 99.99 -99.99   6.80 
1976 02 99.99 -99.99   7.00 
1976 03 99.99 -99.99  11.20 
1976 04 99.99 -99.99  17.10 
1976 05 99.99 -99.99  23.10 
1976 06 99.99 -99.99  29.40 
1976 07 99.99 -99.99  30.90 
1976 08 99.99 -99.99  30.50 
1976 09 99.99 -99.99  26.50 
1976 10 99.99 -99.99  21.40 
1976 11 99.99 -99.99  13.60 
1976 12 99.99 -99.99   9.00 
1977 01 99.99 -99.99   4.30 
1977 02 99.99 -99.99  11.80 
1977 03 99.99 -99.99  14.10 
1977 04 99.99 -99.99  18.90 
1977 05 99.99 -99.99  24.90 
1977 06 99.99 -99.99  29.70 
1977 07 99.99 -99.99  32.80 
1977 08 99.99 -99.99  32.80 
1977 09 99.99 -99.99  28.20 
1977 10 99.99 -99.99  18.70 
1977 11 99.99 -99.99  13.30 
1977 12 99.99 -99.99   8.39 
1978 01 99.99 -99.99   8.20 
1978 02 99.99 -99.99  10.40 
1978 03 99.99 -99.99  14.20 
1978 04 99.99 -99.99  19.10 
1978 05 99.99 -99.99  25.90 
1978 06 99.99 -99.99  29.20 
1978 07 99.99 -99.99  33.59 
1978 08 99.99 -99.99  30.70 
1978 09 99.99 -99.99  27.00 
1978 10 99.99 -99.99  22.40 
1978 11 99.99 -99.99   9.39 
1978 12 99.99 -99.99   9.39 
1979 01 99.99 -99.99   8.50 
1979 02 99.99 -99.99  11.40 
1979 03 99.99 -99.99  14.20 
1979 04 99.99 -99.99  19.20 
1979 05 99.99 -99.99  25.70 
1979 06 99.99 -99.99  29.90 
1979 07 99.99 -99.99  31.80 
1979 08 99.99 -99.99  31.60 
1979 09 99.99 -99.99  28.70 
1979 10 99.99 -99.99  21.50 
1979 11 99.99 -99.99  15.20 
1979 12 99.99 -99.99   8.00 
1980 01 99.99 -99.99   5.40 
1980 02 99.99 -99.99   8.30 
1980 03 99.99 -99.99  12.40 
1980 04 99.99 -99.99  18.10 
1980 05 99.99 -99.99  24.30 
1980 06 99.99 -99.99  30.30 
1980 07 99.99 -99.99  34.00 
1980 08 99.99 -99.99  31.90 
1980 09 99.99 -99.99  26.10 
1980 10 99.99 -99.99  20.80 
1980 11 99.99 -99.99  13.60 
1980 12 99.99 -99.99   8.89 
1981 01 13.30   3.00   8.14 
1981 02 15.00   5.00  10.00 
1981 03 18.70   9.00  13.85 
1981 04 24.30  11.10  17.70 
1981 05 28.20  15.00  21.60 
1981 06 36.70  22.20  29.45 
1981 07 40.20  26.30  33.25 
1981 08 39.20  25.30  32.25 
1981 09 36.50  20.60  28.55 
1981 10 30.50  14.80  22.65 
1981 11 18.10   5.10  11.60 
1981 12 15.30   4.60   9.95 
1982 01 11.80   3.00   7.40 
1982 02 12.10   1.20   6.65 
1982 03 17.70   4.90  11.30 
1982 04 26.30  13.50  19.90 
1982 05 31.00  17.29  24.15 
1982 06 36.50  21.70  29.10 
1982 07 37.50  24.10  30.80 
1982 08 38.00  24.00  31.00 
1982 09 35.70   2.00  18.85 
1982 10 26.70  14.10  20.40 
1982 11 15.60   5.40  10.50 
1982 12 11.10   1.70   6.40 
1983 01  8.60   -.10   4.25 
1983 02 12.60   2.50   7.55 
1983 03 18.20   6.40  12.30 
1983 04 24.50  10.80  17.65 
1983 05 31.60  17.70  24.65 
1983 06 36.40  22.00  29.20 
1983 07 39.20  24.60  31.90 
1983 08 37.70  23.70  30.70 
1983 09 35.40  20.20  27.80 
1983 10 28.00  12.00  20.00 
1983 11 22.70  10.10  16.40 
1983 12 14.10   3.20   8.65 
1984 01 13.80   3.90   8.85 
1984 02 16.60   3.40  10.00 
1984 03 19.70   8.00  13.85 
1984 04 25.00  11.60  18.29 
1984 05 31.20  17.10  24.15 
1984 06 36.50  22.20  29.35 
1984 07 39.70  25.70  32.70 
1984 08 36.70  23.10  29.90 
1984 09 30.30  20.00  25.15 
1984 10 28.80  12.60  20.70 
1984 11 17.70   9.30  13.50 
1984 12 11.60    .80   6.20 
1985 01 13.80   3.50   8.64 
1985 02 12.30   1.70   7.00 
1985 03 17.60   3.20  10.40 
1985 04 26.00  12.80  19.40 
1985 05 33.50  19.10  26.30 
1985 06 37.50  23.00  30.25 
1985 07 39.00  24.20  31.60 
1985 08 41.50  26.10  33.80 
1985 09 35.70  20.20  27.95 
1985 10 27.30  11.80  19.54 
1985 11 22.30  10.00  16.15 
1985 12 13.60   2.70   8.15 
1986 01 13.50   2.40   7.95 
1986 02 16.20   5.00  10.60 
1986 03 20.00   7.90  13.95 
1986 04 27.30  14.00  20.65 
1986 05 29.80  16.20  23.00 
1986 06 36.00  22.00  29.00 
1986 07 41.20  25.70  33.45 
1986 08 40.90  26.00  33.45 
1986 09 37.70  22.70  30.20 
1986 10 29.50  14.80  22.15 
1986 11 18.60   6.80  12.70 
1986 12 13.30   1.50   7.40 
1987 01 15.10   1.70   8.40 
1987 02 18.20   5.00  11.60 
1987 03 16.29   4.50  10.40 
1987 04 25.20  10.60  17.90 
1987 05 33.00  17.70  25.35 
1987 06 36.70  22.10  29.40 
1987 07 41.00  25.80  33.40 
1987 08 39.70  25.20  32.45 
1987 09 36.00  20.10  28.05 
1987 10 26.20  12.80  19.50 
1987 11 20.20   6.10  13.15 
1987 12 13.80   5.50   9.64 
1988 01 10.80   3.20   7.00 
1988 02 14.00   4.30   9.14 
1988 03 18.00   6.90  12.45 
1988 04 22.80  11.50  17.15 
1988 05 32.40  17.10  24.75 
1988 06 36.70  22.10  29.40 
1988 07 40.90  26.20  33.55 
1988 08 39.50  25.50  32.50 
1988 09 35.50  19.70  27.60 
1988 10 27.30  14.10  20.70 
1988 11 17.70   5.40  11.55 
1988 12 14.50   3.20   8.85 
1989 01 10.80   -.50   5.15 
1989 02 15.30    .20   7.75 
1989 03 21.10   8.30  14.70 
1989 04 31.80  14.10  22.95 
1989 05 34.40  18.10  26.25 
1989 06 37.00  21.80  29.40 
1989 07 41.20  26.00  33.59 
1989 08 39.70  24.80  32.25 
1989 09 34.90  20.10  27.50 
1989 10 28.20  14.10  21.15 
1989 11 21.10   8.30  14.70 
1989 12 14.30   2.70   8.50 
1990 01 11.00   -.60   5.20 
1990 02 14.10   3.70   8.90 
1990 03 21.10   7.00  14.05 
1990 04 25.20  12.00  18.60 
1990 05 32.70  17.10  24.90 
1990 06 37.20  21.80  29.50 
1990 07 41.00  26.20  33.59 
1990 08 39.20  24.30  31.75 
1990 09 35.50  20.00  27.75 
1990 10 30.10  14.30  22.20 
1990 11 23.30   8.30  15.79 
1990 12 15.60   3.40   9.50 
1995 01 18.00   4.19  11.10 
1995 02 20.40    .10  10.25 
1995 03 26.20   2.00  14.10 
1995 04 25.50  11.70  18.60 
1995 05 34.09  18.29  26.20 
1995 06 43.20  18.00  30.60 
1995 07 43.20  22.50  32.84 
1995 08 43.40  22.50  32.95 
1995 09 42.00  11.20  26.60 
1995 10 36.30  10.20  23.25 
1995 11 28.70  -4.00  12.35 
1996 01 16.70 -99.99 -99.99 
1996 02 21.80   -.40  10.70 
1996 03 12.90 -99.99 -99.99 
1996 05 35.20  19.40  27.30 
1996 06 43.60  22.30  32.94 
1996 07 41.90  20.29  31.10 
1996 08 40.50  26.10  33.30 
1996 09 35.09  20.90  28.00 
1996 10 25.80  13.90  19.84 
1996 11 20.80   8.39  14.60 
1996 12 16.20   7.10  11.65 
1997 02 13.60   1.90   7.75 
1997 03 16.10   4.40  10.25 
1997 04 24.00  10.40  17.20 
1997 05 34.20  11.80  23.00 
1997 07 40.09  26.10  33.09 
1997 08 38.09  23.50  30.80 
1997 09 33.90  19.10  26.50 
1997 10 29.30  15.60  22.45 
1997 11 20.70   9.39  15.05 
1997 12 14.90   5.40  10.14 
1998 01 11.30   2.80   7.05 
1998 02 14.40   2.80   8.59 
1998 03 20.70   2.90  11.80 
1998 04 28.20  13.10  20.65 
1998 06 39.30  24.30  31.80 
1998 07 42.50  28.50  35.50 
1998 09 36.80  22.50  29.65 
1998 10 31.00  14.80  22.90 
1998 12 17.29   4.40  10.85 
1999 01 15.20   3.50   9.35 
1999 02 17.50   4.50  11.00 
1999 03 21.80   6.90  14.35 
1999 04 27.50  13.20  20.35 
1999 05 99.99  12.80 -99.99 
1999 06 36.59  24.10  30.34 
1999 07 39.30  27.10  33.20 
1999 08 40.90  24.60  32.75 
1999 09 35.50  20.29  27.90 
1999 10 30.40  15.40  22.90 
1999 11 21.40   7.10  14.25 
1999 12 15.70   3.50   9.60 
2000 01 13.50   1.80   7.65 
2000 02 14.90   2.50   8.70 
2000 03 19.00   5.60  12.30 
2000 04 27.80  14.00  20.90 
2000 05 32.40  18.20  25.30 
2000 06 38.09  23.20  30.65 
2000 08 40.00  25.60  32.80 
2000 09 35.59  21.00  28.30 
2000 10 27.80  13.60  20.70 
2000 11 22.00   7.10  14.55 
2000 12 13.70   4.90   9.30 
2001 01 12.90   4.10   8.50 
2001 02 15.30   6.20  10.75 
2001 04 26.30  13.30  19.79 
2001 05 30.40  17.20  23.80 
2001 06 37.09  23.40  30.25 
2001 10 30.40  15.10  22.75 
2001 11 20.00   5.90  12.95 
2001 12 20.00    . 0  10.00 
2002 03 22.30   8.00  15.15 
2003 01 13.10   4.10   8.60 
2003 02 14.80   4.00   9.39 
2003 03 18.20   6.10  12.15 
2003 04 26.30  12.80  19.54 
2003 06 67.00   2.80  34.90 
2003 07 40.90  26.80  33.84 
2003 09 35.30  20.60  27.95 
2003 11 20.00   8.20  14.10 
2003 12 12.50   4.19   8.35 
2004 01 12.50   3.90   8.20 
2004 02 13.90   4.80   9.35 
2004 04 26.10  11.50  18.79 
2004 06 37.50  23.40  30.45 
2004 07 41.20  26.70  33.95 
2004 08 39.40  25.00  32.20 
2004 09 36.40  19.90  28.15 
2004 10 30.70  20.90  25.80 
2004 12 99.99 -99.99   5.80 
2005 01 99.99 -99.99   7.10 
2005 02 99.99 -99.99   8.80 
2005 03 99.99 -99.99  14.00 
2005 04 99.99 -99.99  19.90 
2005 05 99.99 -99.99  24.80 
2005 06 99.99 -99.99  29.70 
2005 07 99.99 -99.99  33.80 
2005 08 99.99 -99.99  33.20 
2005 09 99.99 -99.99  27.60 
2005 10 99.99 -99.99  19.50 
2005 11 99.99 -99.99  12.20 
2005 12 99.99 -99.99  10.50 
2006 01 99.99 -99.99   6.70 
2006 02 99.99 -99.99   8.00 
2006 06 99.99 -99.99  31.90 
2006 07 99.99 -99.99  33.00 
2006 08 99.99 -99.99  33.30 
2006 09 99.99 -99.99  27.20 
2006 10 99.99 -99.99  21.80 
2006 11 99.99 -99.99  11.60 
2007 01 99.99 -99.99   5.40 
2007 02 99.99 -99.99  10.20 
2007 04 99.99 -99.99  17.20 
2007 05 99.99 -99.99  27.40 
2007 06 99.99 -99.99  31.50 
2007 07 99.99 -99.99  34.09 
2007 08 99.99 -99.99  33.00 
2007 09 99.99 -99.99  28.50 
2007 10 99.99 -99.99  23.40 
2007 11 99.99 -99.99  14.20 
2007 12 99.99 -99.99   7.20 
2008 02 99.99 -99.99   8.60 
2008 03 99.99 -99.99  16.70 
2008 04 99.99 -99.99  22.40 
2008 05 99.99 -99.99  24.10 
2008 06 99.99 -99.99  29.80 
2008 07 99.99 -99.99  33.30 
2008 08 99.99 -99.99  33.40 
2008 09 99.99 -99.99  28.50 
2008 10 99.99 -99.99  21.90 
2008 11 99.99 -99.99  14.30 
2008 12 99.99 -99.99   7.50 
2009 01 99.99 -99.99   6.10 
2009 02 99.99 -99.99  11.60 
2009 03 99.99 -99.99  14.10 
2009 04 99.99 -99.99  18.90 
2009 05 99.99 -99.99  25.10 
2009 06 99.99 -99.99  31.40 
2009 07 99.99 -99.99  33.00 
2009 08 99.99 -99.99  31.90 
2009 09 99.99 -99.99  26.70 
2009 10 99.99 -99.99  22.70 
2009 11 99.99 -99.99  13.60 
2009 12 99.99 -99.99  11.40 
2010 01 99.99 -99.99  10.30 
2010 02 99.99 -99.99  11.20 
2010 03 99.99 -99.99  16.00 
2010 04 99.99 -99.99  20.60 
2010 05 99.99 -99.99  26.90 
2010 06 99.99 -99.99  31.10 
2010 07 99.99 -99.99  34.50 
2010 08 99.99 -99.99  35.09 
2010 09 99.99 -99.99  29.90 
2010 10 99.99 -99.99  22.60 
2010 11 99.99 -99.99  15.00 
2010 12 99.99 -99.99   9.70 
2011 01 99.99 -99.99   7.30 
2011 02 99.99 -99.99  10.50 
2011 03 99.99 -99.99  14.10 
2011 05 99.99 -99.99  24.50 
2011 07 99.99 -99.99  34.20 
2011 08 99.99 -99.99  32.59 
2011 09 99.99 -99.99  28.80 
2011 10 99.99 -99.99  20.00 
2011 12 99.99 -99.99   6.50 
