1931 01 12.30   4.80   8.55 
1931 02 13.00   4.80   8.89 
1931 03 17.29   5.70  11.50 
1931 04 17.90   7.30  12.60 
1931 05 25.60  12.10  18.85 
1931 06 30.70  16.79  23.75 
1931 07 35.00  19.90  27.45 
1931 08 34.50  17.90  26.20 
1931 09 29.90  14.00  21.95 
1931 10 24.60   8.80  16.70 
1931 11 15.70   3.80   9.75 
1931 12 10.40   2.40   6.39 
1932 01  9.60   1.80   5.70 
1932 02  8.60   -.70   3.95 
1932 03 15.00   3.80   9.39 
1932 04 21.70   8.30  15.00 
1932 05 26.90  11.50  19.20 
1932 06 31.90  14.50  23.20 
1932 07 35.09  17.60  26.34 
1932 08 33.90  19.50  26.70 
1932 09 32.70  15.10  23.90 
1932 10 30.20  12.50  21.35 
1932 11 16.70   7.90  12.30 
1932 12 11.90   2.00   6.95 
1933 01  9.39    .60   5.00 
1933 02 13.10   3.30   8.20 
1933 03 13.60   2.60   8.10 
1933 04 17.70   5.20  11.45 
1933 05 23.00  11.00  17.00 
1933 06 27.90  14.10  21.00 
1933 07 31.50  16.70  24.10 
1933 08 33.70  17.60  25.65 
1933 09 28.00  11.80  19.90 
1933 10 26.00   7.50  16.75 
1933 11 21.50   9.89  15.70 
1933 12  9.89   2.40   6.14 
1934 01 10.20   2.90   6.55 
1934 02  9.39   -.60   4.39 
1934 03 19.40   6.10  12.75 
1934 04 24.70   8.10  16.40 
1934 05 27.00  13.20  20.10 
1934 06 32.00  15.40  23.70 
1934 07 34.50  18.29  26.40 
1934 08 35.20  18.00  26.60 
1934 09 30.30  15.00  22.65 
1934 10 24.60  11.70  18.15 
1934 11 19.10   7.70  13.40 
1934 12 13.00   3.30   8.14 
1935 01 10.00   3.10   6.55 
1935 02 12.10   4.69   8.39 
1935 03 14.50   4.30   9.39 
1935 04 21.50   8.10  14.80 
1935 05 29.20  12.20  20.70 
1935 06 34.00  16.79  25.40 
1935 07 34.90  16.70  25.80 
1935 08 35.50  18.90  27.20 
1935 09 31.20  15.50  23.35 
1935 10 25.90  11.50  18.70 
1935 11 16.79   5.20  11.00 
1935 12 14.60   7.10  10.85 
1936 01 14.80   4.80   9.80 
1936 02 13.60   4.69   9.14 
1936 03 18.50   5.90  12.20 
1936 04 22.90   9.80  16.35 
1936 05 24.70  11.80  18.25 
1936 06 29.90  14.60  22.25 
1936 07 24.60  19.20  21.90 
1936 08 24.30  19.40  21.84 
1936 09 29.10  13.50  21.30 
1936 10 24.40  11.20  17.79 
1936 11 16.79   6.60  11.70 
1936 12 10.10   -.20   4.95 
1937 01  9.30    .70   5.00 
1937 02 15.10   4.00   9.55 
1937 03 21.80   6.30  14.04 
1937 04 21.30   8.89  15.10 
1937 05 27.30  12.10  19.70 
1937 06 32.80  16.40  24.59 
1937 07 36.50  19.29  27.90 
1937 08 36.50  17.70  27.10 
1937 09 33.70  17.20  25.45 
1937 10 25.10  11.90  18.50 
1937 11 18.29   8.10  13.20 
1937 12 15.30   6.00  10.65 
1938 01 10.70   1.80   6.25 
1938 02 11.10   2.90   7.00 
1938 03 16.10   2.20   9.15 
1938 04 19.60   7.30  13.45 
1938 05 27.60  11.20  19.40 
1938 06 33.30  14.70  24.00 
1938 07 36.59  20.20  28.40 
1938 08 37.09  20.00  28.55 
1938 09 29.90  14.20  22.05 
1938 10 26.30   8.89  17.59 
1938 11 17.10   3.90  10.50 
1938 12 13.30   5.10   9.20 
1939 01 13.10   4.10   8.60 
1939 02 10.30   1.80   6.05 
1939 03 14.80   4.30   9.55 
1939 04 24.30   7.40  15.85 
1939 05 29.10  12.20  20.65 
1939 06 30.80  15.70  23.25 
1939 07 35.40  18.90  27.15 
1939 08 35.09  18.20  26.65 
1939 09 31.60  14.30  22.95 
1939 10 26.50  12.40  19.45 
1939 11 17.29   6.10  11.70 
1939 12 13.80   5.00   9.39 
1940 01  8.39   2.09   5.25 
1940 02 12.80   4.10   8.45 
1940 03 16.40   4.69  10.54 
1940 04 20.29   8.39  14.35 
1940 05 24.00  11.60  17.79 
1940 06 29.90  15.40  22.65 
1940 07 34.40  18.20  26.30 
1940 08 32.09  15.70  23.90 
1940 09 29.40  12.20  20.80 
1940 10 25.90  10.60  18.25 
1940 11 19.10   7.90  13.50 
1940 12 11.60   5.20   8.39 
1941 01 13.00   5.30   9.14 
1941 02 15.50   6.30  10.90 
1941 03 16.10   3.70   9.90 
1941 04 22.70   8.60  15.65 
1941 05 27.70  12.20  19.95 
1941 06 32.20  15.30  23.75 
1941 07 34.20  18.20  26.20 
1941 08 34.80  17.60  26.20 
1941 09 27.40  12.10  19.75 
1941 10 23.10   8.70  15.90 
1941 11 15.20   4.80  10.00 
1941 12  9.20  -1.10   4.04 
1942 01  7.20  -1.60   2.80 
1942 02 12.80   4.00   8.39 
1942 03 15.60   3.60   9.60 
1942 04 21.20   7.70  14.45 
1942 05 28.80  11.70  20.25 
1942 06 34.70  16.20  25.45 
1942 07 34.00  17.79  25.90 
1942 08 33.00  18.29  25.65 
1942 09 31.00  15.70  23.35 
1942 10 23.50  10.10  16.79 
1942 11 16.60   5.50  11.05 
1942 12 11.10   -.20   5.45 
1943 01  8.80    .80   4.80 
1943 02 11.80    . 0   5.90 
1943 03 13.00   1.30   7.15 
1943 04 20.20   5.70  12.95 
1943 05 25.00  11.30  18.15 
1943 06 30.30  14.10  22.20 
1943 07 34.09  16.60  25.34 
1943 08 35.50  18.60  27.05 
1943 09 31.80  14.50  23.15 
1943 10 25.60  12.40  19.00 
1943 11 20.80   8.80  14.79 
1943 12 13.10   3.10   8.10 
1944 01  9.70   1.40   5.55 
1944 02 13.70   3.70   8.70 
1944 03 14.70   4.19   9.45 
1944 04 21.90   7.90  14.90 
1944 05 24.50   9.50  17.00 
1944 06 33.40  15.30  24.35 
1944 07 34.09  17.29  25.70 
1944 08 33.40  16.50  24.95 
1944 09 31.00  14.30  22.65 
1944 10 24.20  11.40  17.79 
1944 11 17.29   6.90  12.10 
1944 12 11.90   5.10   8.50 
1945 01 10.70   3.00   6.85 
1945 02  8.70    .60   4.65 
1945 03 14.70   2.09   8.39 
1945 04 20.70   7.10  13.90 
1945 05 31.50  14.10  22.80 
1945 06 32.09  16.60  24.34 
1945 07 34.90  20.10  27.50 
1945 08 36.80  20.29  28.55 
1945 09 31.20  16.00  23.60 
1945 10 22.30   8.39  15.35 
1945 11 17.70   8.30  13.00 
1945 12 10.40   2.50   6.45 
1946 01 10.90   2.50   6.70 
1946 02 11.80   3.20   7.50 
1946 03 14.90   4.69   9.79 
1946 04 22.40   8.39  15.40 
1946 05 27.20  13.00  20.10 
1946 06 33.00  18.79  25.90 
1946 07 35.90  21.00  28.45 
1946 08 36.90  21.20  29.05 
1946 09 34.00  18.90  26.45 
1946 10 21.50   9.89  15.70 
1946 11 19.70  10.00  14.85 
1946 12 12.20   5.60   8.89 
1947 01  7.90   1.50   4.69 
1947 02 15.10   5.00  10.05 
1947 03 20.60   7.80  14.20 
1947 04 24.60   9.70  17.15 
1947 05 28.30  14.30  21.30 
1947 06 33.20  18.20  25.70 
1947 07 35.20  21.50  28.35 
1947 08 35.09  20.29  27.70 
1947 09 30.50  16.50  23.50 
1947 10 22.90  10.20  16.54 
1947 11 17.20   9.10  13.15 
1948 01 13.50   6.30   9.89 
1948 02 10.50   3.30   6.90 
1948 03 13.20   2.50   7.85 
1948 04 21.10   8.70  14.90 
1948 05 26.70  14.10  20.40 
1948 06 29.90  16.90  23.40 
1948 07 35.00  19.60  27.30 
1948 08 35.59  20.80  28.20 
1948 09 30.80  16.50  23.65 
1948 10 25.70  11.30  18.50 
1948 11 16.60   4.90  10.75 
1948 12  7.30   -.30   3.50 
1949 01  9.10    .80   4.95 
1949 02 10.00   -.30   4.85 
1949 03 13.00   4.19   8.60 
1949 04 18.79   6.40  12.60 
1949 05 28.90  13.30  21.10 
1949 06 31.20  15.20  23.20 
1949 07 32.50  17.50  25.00 
1949 08 32.30  17.79  25.05 
1949 09 27.50  13.50  20.50 
1949 10 24.40  10.20  17.29 
1949 11 19.60   9.30  14.45 
1949 12 13.00   5.30   9.14 
1950 01  7.80   -.50   3.65 
1950 02 13.20   1.40   7.30 
1950 03 16.00   4.80  10.40 
1950 04 24.20  10.30  17.25 
1950 05 26.00  12.90  19.45 
1950 06 32.50  16.29  24.40 
1950 07 35.70  19.90  27.80 
1950 08 35.20  18.60  26.90 
1950 09 33.09  15.50  24.30 
1950 10 23.00   8.70  15.85 
1950 11 16.60   6.10  11.35 
1950 12 14.60   5.60  10.10 
1961 01 10.60   3.20   6.90 
1961 02 10.80   3.70   7.25 
1961 03 17.29   4.19  10.75 
1961 04 23.50   9.80  16.65 
1961 05 26.40  12.80  19.60 
1961 06 30.90  17.29  24.09 
1961 07 34.00  18.79  26.40 
1961 08 34.50  20.00  27.25 
1961 09 29.00  13.40  21.20 
1961 10 23.80  10.40  17.09 
1961 11 19.79   7.90  13.85 
1961 12 13.00   5.40   9.20 
1962 01 12.90   3.30   8.09 
1962 02 11.40   2.90   7.14 
1962 03 18.29   7.40  12.85 
1962 04 20.20   8.60  14.40 
1962 05 28.80  12.60  20.70 
1962 06 32.30  16.79  24.55 
1962 07 34.59  18.70  26.65 
1962 08 36.40  21.00  28.70 
1962 09 31.00  16.00  23.50 
1962 10 23.50  13.30  18.40 
1962 11 21.10  11.40  16.25 
1962 12 13.60   6.90  10.25 
1963 01 11.80   4.69   8.25 
1963 02 14.90   7.60  11.25 
1963 03 14.60   4.10   9.35 
1963 04 20.40   8.60  14.50 
1963 05 25.20  13.20  19.20 
1963 06 32.40  17.79  25.10 
1963 07 34.59  21.00  27.80 
1963 08 36.09  21.20  28.65 
1963 09 31.20  17.50  24.35 
1963 10 23.70  13.00  18.35 
1963 11 19.20   8.10  13.65 
1963 12 14.70   6.00  10.35 
1964 01  8.00  -2.30   2.85 
1964 02 11.20   2.40   6.80 
1964 03 15.60   5.70  10.65 
1964 04 22.10   8.39  15.25 
1964 05 26.20  12.30  19.25 
1964 06 31.70  18.29  25.00 
1964 07 33.90  19.90  26.90 
1964 08 33.30  18.79  26.05 
1964 09 28.70  15.80  22.25 
1964 10 26.50  12.30  19.40 
1964 11 16.90   6.90  11.90 
1964 12 13.50   6.30   9.89 
1965 01 10.90   3.70   7.30 
1965 02 10.30   2.90   6.60 
1965 03 15.60   6.30  10.95 
1965 04 18.60   8.89  13.75 
1965 05 24.30  12.30  18.29 
1965 06 32.40  17.70  25.05 
1965 07 34.40  19.50  26.95 
1965 08 32.50  18.50  25.50 
1965 09 31.80  16.29  24.05 
1965 10 22.00   9.60  15.80 
1965 11 18.40   8.30  13.35 
1965 12 14.00   6.70  10.35 
1966 01 11.60   5.30   8.45 
1966 02 16.10   6.50  11.30 
1966 03 15.10   6.30  10.70 
1966 04 21.90  10.30  16.10 
1966 05 25.50  12.70  19.10 
1966 06 30.50  17.10  23.80 
1966 07 34.59  20.50  27.55 
1966 08 34.59  21.20  27.90 
1966 09 28.40  16.20  22.30 
1966 10 26.50  14.20  20.35 
1966 11 20.20  11.50  15.85 
1966 12 13.10   5.70   9.39 
1967 01 10.40   2.60   6.50 
1967 02  9.60    .50   5.05 
1967 03 15.50   3.90   9.70 
1967 04 20.70   9.00  14.85 
1967 05 26.00  13.70  19.85 
1967 06 30.50  16.90  23.70 
1967 07 33.80  20.90  27.34 
1967 08 34.50  20.60  27.55 
1967 09 29.80  16.20  23.00 
1967 10 23.60  12.10  17.85 
1967 11 16.29   6.30  11.29 
1967 12 13.30   5.40   9.35 
1968 01 10.30   1.70   6.00 
1968 02 14.00   3.90   8.95 
1968 03 14.90   4.80   9.85 
1968 04 23.50  10.30  16.90 
1968 05 30.30  16.00  23.15 
1968 06 30.70  18.00  24.35 
1968 07 34.50  20.20  27.35 
1968 08 32.30  18.40  25.34 
1968 09 28.80  15.70  22.25 
1968 10 21.80  11.60  16.70 
1968 11 16.10   8.80  12.45 
1968 12 12.90   5.90   9.39 
1969 01  9.20   2.90   6.05 
1969 02 14.00   5.30   9.64 
1969 03 14.10   6.20  10.14 
1969 04 17.90   7.10  12.50 
1969 05 28.40  15.00  21.70 
1969 06 32.09  18.10  25.09 
1969 07 31.20  19.20  25.20 
1969 08 34.20  19.70  26.95 
1969 09 31.40  17.70  24.55 
1969 10 23.30  12.20  17.75 
1969 11 19.60   7.30  13.45 
1969 12 14.10   7.70  10.90 
1970 01 12.20   5.70   8.95 
1970 02 14.80   7.50  11.15 
1970 03 16.70   7.00  11.85 
1970 04 22.90  10.20  16.54 
1970 05 24.80  12.60  18.70 
1970 06 31.40  17.50  24.45 
1970 07 34.09  21.20  27.65 
1970 08 33.70  20.40  27.05 
1970 09 29.30  16.40  22.84 
1970 10 21.40  10.60  16.00 
1970 11 17.29   6.80  12.04 
1970 12 11.10   3.90   7.50 
1971 01 13.70   6.30  10.00 
1971 02 11.30   3.60   7.45 
1971 03 15.90   6.20  11.04 
1971 04 19.20   8.10  13.65 
1971 05 27.60  14.10  20.85 
1971 06 32.00  16.40  24.20 
1971 07 32.50  19.70  26.10 
1971 08 33.50  20.10  26.80 
1971 09 29.70  15.40  22.55 
1971 10 21.80   9.30  15.54 
1971 11 17.10   7.10  12.10 
1971 12 11.20   3.00   7.10 
1972 01  9.20   1.20   5.20 
1972 02 12.10   3.10   7.60 
1972 03 16.40   5.20  10.79 
1972 04 23.10  11.90  17.50 
1972 05 27.10  13.50  20.29 
1972 06 32.50  18.00  25.25 
1972 07 33.80  20.60  27.20 
1972 08 33.09  20.10  26.59 
1972 09 30.00  16.10  23.05 
1972 10 19.90  10.80  15.35 
1972 11 17.29   6.70  12.00 
1972 12 10.70    .50   5.60 
1973 01 10.00   2.30   6.15 
1973 02 14.30   5.30   9.80 
1973 03 14.90   4.19   9.54 
1973 04 19.79   8.60  14.20 
1973 05 28.40  13.10  20.75 
1973 06 30.90  16.90  23.90 
1973 07 35.50  20.29  27.90 
1973 08 32.90  19.50  26.20 
1973 09 31.60  16.79  24.20 
1973 10 24.60  12.90  18.75 
1973 11 16.20   4.30  10.25 
1973 12 12.90   4.80   8.85 
1974 01  7.70   -.50   3.60 
1974 02 12.90   3.80   8.34 
1974 03 16.29   7.00  11.65 
1974 04 18.90   7.70  13.29 
1974 05 25.90  12.60  19.25 
1974 06 32.30  16.79  24.55 
1974 07 34.59  20.10  27.34 
1974 08 33.40  19.79  26.60 
1974 09 29.90  16.00  22.95 
1974 10 26.90  13.80  20.35 
1974 11 16.29   7.00  11.65 
1974 12 10.60   2.20   6.40 
1975 01  9.80   1.30   5.55 
1975 02  9.60   3.10   6.35 
1975 03 18.50   6.60  12.55 
1975 04 22.40  10.20  16.29 
1975 05 26.10  13.80  19.95 
1975 06 31.10  17.50  24.30 
1975 07 34.90  20.60  27.75 
1975 08 34.00  19.50  26.75 
1975 09 30.50  17.90  24.20 
1975 10 23.40  12.40  17.90 
1975 11 16.70   6.50  11.60 
1975 12 10.00   2.30   6.15 
1976 01 10.40   2.00   6.20 
1976 02  9.89   1.60   5.75 
1976 03 15.00   4.69   9.85 
1976 04 19.79   8.80  14.29 
1976 05 26.30  13.00  19.65 
1976 06 30.70  16.20  23.45 
1976 07 33.09  19.10  26.09 
1976 08 30.60  17.50  24.05 
1976 09 29.30  13.80  21.55 
1976 10 23.80  12.60  18.20 
1976 11 16.50   7.80  12.15 
1976 12 12.20   3.90   8.05 
1977 01 10.90   3.60   7.25 
1977 02 16.00   6.50  11.25 
1977 03 15.80   4.40  10.10 
1977 04 20.90   8.80  14.85 
1977 05 28.50  13.60  21.05 
1977 06 33.20  17.50  25.35 
1977 07 36.00  20.20  28.10 
1977 08 35.20  20.10  27.65 
1977 09 28.60  15.90  22.25 
1977 10 20.70   8.50  14.60 
1977 11 19.20   9.39  14.30 
1977 12 10.20   3.60   6.89 
1978 01  9.80   3.20   6.50 
1978 02 14.80   6.20  10.50 
1978 03 16.40   6.30  11.35 
1978 04 19.90   9.10  14.50 
1978 05 26.80  12.80  19.79 
1978 06 32.80  17.29  25.05 
1978 07 35.40  20.00  27.70 
1978 08 32.90  18.20  25.55 
1978 09 27.00  14.70  20.85 
1978 10 22.30  11.90  17.09 
1978 11 15.60   4.69  10.14 
1978 12 12.90   4.90   8.89 
1979 01 11.70   4.19   7.95 
1979 02 13.50   5.10   9.30 
1979 03 18.10   6.60  12.35 
1979 04 20.90   7.80  14.35 
1979 05 26.70  13.40  20.04 
1979 06 33.40  18.00  25.70 
1979 07 34.20  19.29  26.75 
1979 08 33.80  19.50  26.65 
1979 09 31.40  15.90  23.65 
1979 10 23.90  12.40  18.15 
1979 11 16.60   7.80  12.20 
1979 12 11.40   4.60   8.00 
1980 01  9.00   1.90   5.45 
1980 02 10.50   3.10   6.80 
1980 03 14.40   4.40   9.39 
1980 04 19.20   7.50  13.35 
1980 05 25.00  12.20  18.60 
1980 06 31.00  16.00  23.50 
1980 07 36.09  19.50  27.80 
1980 08 34.59  20.00  27.30 
1980 09 29.00  14.40  21.70 
1980 10 26.10  12.40  19.25 
1980 11 19.10   8.60  13.85 
1980 12 13.40   5.10   9.25 
1981 01  9.50   3.60   6.55 
1981 02 11.50   3.10   7.30 
1981 03 18.20   6.60  12.40 
1981 04 22.10   8.30  15.20 
1981 05 24.50  11.70  18.10 
1981 06 34.50  18.60  26.55 
1981 07 33.70  20.40  27.05 
1981 08 33.80  20.10  26.95 
1981 09 31.10  15.70  23.40 
1981 10 26.90  13.50  20.20 
1981 11 14.90   5.40  10.14 
1981 12 16.00   8.60  12.30 
1982 01 12.00   4.10   8.05 
1982 02  9.60   1.30   5.45 
1982 03 14.00   4.19   9.10 
1982 04 19.50   9.10  14.30 
1982 05 25.30  12.70  19.00 
1982 06 32.30  17.10  24.70 
1982 07 32.40  18.79  25.60 
1982 08 33.90  19.20  26.55 
1982 09 32.20  17.50  24.85 
1982 10 23.90  12.00  17.95 
1982 11 16.20   5.50  10.85 
1982 12 12.80   5.40   9.10 
1983 01  9.50    .60   5.05 
1983 02 10.60   3.30   6.95 
1983 03 16.29   4.69  10.50 
1983 04 23.50  10.00  16.75 
1983 05 26.90  13.80  20.35 
1983 06 30.50  16.79  23.65 
1983 07 33.70  20.60  27.15 
1983 08 32.30  18.70  25.50 
1983 09 29.80  15.00  22.40 
1983 10 23.10   9.89  16.50 
1983 11 15.90   7.60  11.75 
1983 12 12.50   5.40   8.95 
1984 01 11.50   4.40   7.95 
1984 02 12.20   4.69   8.45 
1984 03 14.90   5.80  10.35 
1984 04 18.00   8.30  13.15 
1984 05 28.60  13.70  21.15 
1984 06 31.90  16.79  24.34 
1984 07 33.30  19.79  26.55 
1984 08 31.90  18.20  25.05 
1984 09 32.30  16.10  24.20 
1984 10 27.00  11.90  19.45 
1984 11 17.20   8.60  12.90 
1984 12 10.80   2.40   6.60 
1985 01 12.90   6.50   9.70 
1985 02  8.70    .60   4.65 
1985 03 15.80   5.20  10.50 
1985 04 23.20   9.89  16.54 
1985 05 29.00  15.40  22.20 
1985 06 32.50  17.40  24.95 
1985 07 34.09  19.20  26.65 
1985 08 35.70  21.30  28.50 
1985 09 31.00  16.50  23.75 
1985 10 21.80   9.70  15.75 
1985 11 18.90   9.70  14.29 
1985 12 12.10   4.50   8.30 
1986 01 12.60   5.40   9.00 
1986 02 13.80   5.20   9.50 
1986 03 15.70   5.20  10.45 
1986 04 24.70  10.00  17.35 
1986 05 26.70  13.00  19.85 
1986 06 32.09  18.29  25.20 
1986 07 35.09  20.70  27.90 
1986 08 36.40  21.30  28.85 
1986 09 31.90  18.00  24.95 
1986 10 23.00  11.40  17.20 
1986 11 15.00   4.30   9.64 
1986 12 12.20   2.20   7.20 
1987 01 12.70   4.50   8.60 
1987 02 13.10   4.30   8.70 
1987 03 11.60   1.50   6.55 
1987 04 19.20   7.70  13.45 
1987 05 25.60  12.20  18.90 
1987 06 32.59  17.70  25.15 
1987 07 36.70  21.80  29.25 
1987 08 34.40  19.29  26.85 
1987 09 32.90  16.90  24.90 
1987 10 22.70  11.40  17.04 
1987 11 15.70   7.20  11.45 
1987 12 11.10   4.19   7.65 
1988 01 11.60   3.50   7.55 
1988 02 12.20   3.30   7.75 
1988 03 14.70   5.10   9.89 
1988 04 20.50   9.10  14.80 
1988 05 28.30  13.60  20.95 
1988 06 33.00  18.60  25.80 
1988 07 36.59  23.00  29.80 
1988 08 35.80  21.50  28.65 
1988 09 30.80  16.40  23.59 
1988 10 22.40  11.70  17.04 
1988 11 13.60   5.70   9.64 
1988 12 11.40   5.10   8.25 
1989 01  9.70    .40   5.04 
1989 02 14.00   2.50   8.25 
1989 03 18.00   6.90  12.45 
1989 04 26.30  11.80  19.04 
1989 05 25.70  13.10  19.40 
1989 06 31.20  16.79  24.00 
1989 07 34.30  21.20  27.75 
1989 08 35.30  21.00  28.15 
1989 09 30.60  16.29  23.45 
1989 10 21.60  11.40  16.50 
1989 11 15.50   6.60  11.05 
1989 12 10.70   3.10   6.89 
1990 01  9.30    .20   4.75 
1990 02 13.10   3.50   8.30 
1990 03 19.50   5.60  12.55 
1990 04 21.50  10.20  15.85 
1990 05 27.70  13.20  20.45 
1990 06 31.90  17.70  24.80 
1990 07 35.70  22.00  28.85 
1990 08 34.40  20.90  27.65 
1990 09 29.90  15.60  22.75 
1990 10 25.40  12.10  18.75 
1990 11 20.20   9.60  14.90 
1990 12 13.40   6.20   9.79 
