1931 01 17.40   2.70  10.05 
1931 02 14.80   3.10   8.95 
1931 03 25.20   8.20  16.70 
1931 04 32.80  15.20  24.00 
1931 05 36.80  18.60  27.70 
1931 06 39.40  21.30  30.35 
1931 07 41.40  22.50  31.95 
1931 08 42.40  23.60  33.00 
1931 09 36.40  15.30  25.85 
1931 10 30.60   9.80  20.20 
1931 11 25.30   5.20  15.25 
1931 12 19.10    .80   9.95 
1932 01 18.60   3.20  10.90 
1932 03 25.10   9.80  17.45 
1932 05 36.80  18.79  27.80 
1932 06 40.50  22.40  31.45 
1932 07 40.59  25.30  32.94 
1932 08 39.50  21.20  30.35 
1932 09 36.90  17.10  27.00 
1932 10 29.80   8.89  19.34 
1932 12 14.10   -.70   6.70 
1933 01 14.40   1.10   7.75 
1933 02 18.40   4.40  11.40 
1933 03 23.50   7.50  15.50 
1933 04 30.30  13.40  21.84 
1933 05 37.80  20.20  29.00 
1933 06 42.70  22.90  32.80 
1933 07 42.70  24.30  33.50 
1933 08 40.70  21.40  31.05 
1933 09 36.70  15.30  26.00 
1933 10 31.20   9.39  20.29 
1933 11 24.90   6.30  15.60 
1933 12 22.30   3.20  12.75 
1934 02 25.10   3.00  14.05 
1934 03 24.10   7.10  15.60 
1934 04 31.60  14.30  22.95 
1934 05 35.59  18.50  27.05 
1934 10 30.40   8.80  19.60 
1935 01 13.30   1.10   7.20 
1935 02 18.79   6.70  12.75 
1935 03 26.60   8.70  17.65 
1935 04 28.80  13.20  21.00 
1935 05 35.80  15.10  25.45 
1935 06 39.50  20.50  30.00 
1935 07 41.60  22.90  32.25 
1935 08 41.40  22.10  31.75 
1935 09 36.09  14.80  25.45 
1935 10 30.30   8.89  19.59 
1936 01 13.40    .10   6.75 
1936 02 20.90   4.90  12.90 
1936 03 22.20   7.50  14.85 
1936 04 31.90  14.10  23.00 
1936 05 40.30  21.30  30.80 
1936 07 42.30  23.80  33.05 
1936 09 38.50  18.29  28.40 
1936 11 22.90   2.90  12.90 
1936 12 16.50   3.20   9.85 
1937 01 15.40    .20   7.80 
1937 02 20.50   4.60  12.55 
1937 03 23.10   6.90  15.00 
1937 04 30.70  12.10  21.40 
1937 05 38.80  18.20  28.50 
1937 06 42.80  22.40  32.59 
1937 07 42.80  27.00  34.90 
1937 08 41.70  22.20  31.95 
1937 09 36.50  15.90  26.20 
1937 10 30.50   8.89  19.70 
1937 11 24.60   5.20  14.90 
1937 12 18.00  -2.50   7.75 
1938 01 15.80   2.40   9.10 
1938 02 19.50   5.90  12.70 
1938 03 26.40   9.60  18.00 
1938 04 33.20  15.60  24.40 
1938 05 40.30  20.40  30.34 
1938 06 41.90  23.10  32.50 
1938 07 41.50  23.70  32.59 
1938 08 41.20  22.30  31.75 
1938 09 36.80  16.20  26.50 
1938 10 31.80  10.90  21.34 
1938 11 22.50   2.80  12.65 
1938 12 18.70   2.09  10.40 
1939 01 17.90   3.70  10.80 
1939 02 19.40   5.10  12.25 
1939 03 22.10   8.50  15.30 
1939 04 28.30  11.60  19.95 
1939 05 36.30  16.90  26.59 
1939 06 43.40  25.20  34.30 
1939 07 41.90  23.50  32.70 
1939 08 41.00  21.00  31.00 
1939 09 38.59  18.79  28.70 
1939 10 32.30  11.80  22.05 
1939 11 26.30   6.30  16.29 
1939 12 21.90   5.40  13.65 
1940 01 19.40   4.19  11.79 
1940 02 20.60   8.00  14.30 
1940 03 23.10   7.80  15.45 
1940 04 31.90  13.20  22.55 
1940 05 38.59  19.90  29.25 
1940 06 42.90  22.90  32.90 
1940 07 43.30  25.60  34.45 
1940 08 39.50  20.20  29.85 
1940 09 37.59  16.70  27.15 
1940 10 33.20  14.20  23.70 
1940 11 26.20   7.60  16.90 
1940 12 19.20   2.70  10.95 
1941 01 18.29   1.20   9.75 
1941 02 23.80   5.90  14.85 
1941 03 29.10  11.80  20.45 
1941 04 32.80  17.10  24.95 
1941 05 39.50  20.40  29.95 
1941 06 42.40  23.10  32.75 
1941 07 42.60  24.70  33.65 
1941 08 42.20  23.60  32.90 
1941 09 36.20  15.40  25.80 
1941 10 34.80  14.10  24.45 
1941 11 25.90   5.60  15.75 
1941 12 20.40   4.40  12.40 
1942 01 16.90   3.50  10.20 
1942 02 18.10   5.60  11.85 
1942 03 27.50   9.89  18.70 
1942 04 33.40  15.90  24.65 
1942 05 38.70  19.70  29.20 
1942 06 40.30  22.40  31.34 
1942 07 41.60  25.80  33.69 
1942 08 39.40  21.20  30.30 
1942 09 36.50  16.20  26.35 
1942 10 32.09  12.80  22.45 
1942 11 28.20   7.90  18.05 
1942 12 15.70    .30   8.00 
1943 01 13.20   2.09   7.64 
1943 02 21.00   4.10  12.55 
1943 03 25.70   7.40  16.55 
1943 04 30.80  12.80  21.80 
1943 05 36.20  18.70  27.45 
1943 06 40.40  20.60  30.50 
1943 07 41.80  24.00  32.90 
1943 08 40.40  21.90  31.15 
1943 09 36.59  16.00  26.30 
1943 10 30.20   9.70  19.95 
1943 11 24.20   5.10  14.65 
1943 12 23.20   4.80  14.00 
1944 01 18.29   2.90  10.60 
1944 02 19.50   3.80  11.65 
1944 03 26.20  10.10  18.15 
1944 04 33.09  14.30  23.70 
1944 05 36.70  19.79  28.25 
1944 06 42.30  24.20  33.25 
1944 07 42.20  26.60  34.40 
1944 08 39.70  23.70  31.70 
1944 09 35.80  14.80  25.30 
1944 10 31.40  10.00  20.70 
1944 11 26.50   6.60  16.54 
1944 12 12.90    . 0   6.45 
1945 01 15.10    .80   7.95 
1945 02 20.29   2.90  11.60 
1945 03 28.90   9.10  19.00 
1945 04 31.10  12.30  21.70 
1945 05 36.90  18.70  27.80 
1945 06 41.80  23.00  32.40 
1945 07 41.30  24.40  32.84 
1945 08 41.50  22.80  32.15 
1945 09 37.50  17.10  27.30 
1945 10 32.30   9.20  20.75 
1945 11 26.60   6.70  16.65 
1945 12 18.10   -.30   8.90 
1946 01 17.20   -.30   8.45 
1946 02 21.60   3.10  12.35 
1946 03 26.20   7.70  16.95 
1946 04 36.09  17.29  26.70 
1946 05 40.40  20.40  30.40 
1946 06 42.70  25.10  33.90 
1946 07 42.80  26.00  34.40 
1946 08 40.59  23.50  32.05 
1946 09 36.80  16.60  26.70 
1946 10 34.59  13.50  24.05 
1946 11 22.50   2.09  12.30 
1946 12 15.80  -2.50   6.65 
1947 01 18.29   2.40  10.35 
1947 02 21.10   3.90  12.50 
1947 03 25.60   9.89  17.75 
1947 04 32.80  14.20  23.50 
1947 05 37.40  18.90  28.15 
1947 06 41.10  21.80  31.45 
1947 07 41.90  24.00  32.95 
1947 08 42.30  26.10  34.20 
1947 09 37.70  16.29  27.00 
1947 10 31.40  10.40  20.90 
1947 11 29.50   8.60  19.04 
1947 12 18.10   1.40   9.75 
1948 01 19.70    .40  10.05 
1948 02 20.29   4.00  12.15 
1948 03 26.30   6.30  16.29 
1948 04 32.59  15.10  23.84 
1948 05 39.20  19.79  29.50 
1948 06 40.00  22.50  31.25 
1948 07 41.80  24.80  33.30 
1948 08 40.09  21.70  30.90 
1948 09 37.59  17.10  27.34 
1948 10 31.40  11.80  21.60 
1948 11 23.90   2.50  13.20 
1948 12 19.90   2.40  11.15 
1949 01 16.29  -1.30   7.49 
1949 02 21.60   2.70  12.15 
1949 03 24.20  10.50  17.35 
1949 04 34.09  15.80  24.95 
1949 05 39.40  20.90  30.15 
1949 06 38.30  21.10  29.70 
1949 07 42.90  25.90  34.40 
1949 08 39.20  22.80  31.00 
1949 09 38.00  16.79  27.40 
1949 10 28.40   8.20  18.29 
1949 11 21.50   2.09  11.80 
1949 12 19.79   1.30  10.54 
1950 01 17.29    .90   9.09 
1950 02 16.20    .80   8.50 
1950 03 24.20   8.10  16.15 
1950 04 29.30  11.90  20.59 
1950 05 37.50  18.60  28.05 
1950 06 41.70  20.80  31.25 
1950 07 42.70  26.60  34.65 
1950 09 35.70  13.80  24.75 
1951 02 18.40   3.30  10.85 
1951 03 23.50   8.20  15.85 
1951 04 30.20  12.90  21.55 
1951 05 37.40  19.79  28.60 
1951 06 39.30  20.20  29.75 
1951 07 41.40  23.60  32.50 
1951 08 40.40  21.20  30.80 
1951 09 38.40  18.00  28.20 
1951 10 34.90  15.30  25.10 
1951 11 25.30   5.10  15.20 
1951 12 20.90   3.30  12.10 
1952 01 14.60   1.60   8.10 
1952 02 22.10   6.40  14.25 
1952 03 27.20   9.30  18.25 
1952 04 33.30  16.29  24.80 
1952 05 37.40  18.90  28.15 
1952 06 42.30  23.40  32.84 
1952 07 42.30  25.10  33.70 
1952 08 39.59  20.50  30.05 
1952 09 35.90  15.10  25.50 
1952 10 29.70   7.40  18.55 
1952 11 24.70   3.30  14.00 
1952 12 18.20    .50   9.35 
1953 01 17.79   2.09   9.95 
1953 02 23.00   7.80  15.40 
1953 03 28.10  10.20  19.15 
1953 04 32.70  15.20  23.95 
1953 05 37.30  20.60  28.95 
1953 06 41.70  23.10  32.40 
1953 07 42.90  26.30  34.59 
1953 08 40.80  21.90  31.34 
1953 09 37.09  15.20  26.15 
1953 10 30.20   7.80  19.00 
1953 11 25.20   5.90  15.55 
1953 12 22.60   4.00  13.30 
1954 01 18.20   1.60   9.90 
1954 02 18.10   5.70  11.90 
1954 03 25.70  10.20  17.95 
1954 04 32.30  14.30  23.30 
1954 05 38.80  19.79  29.30 
1954 06 41.40  21.70  31.55 
1954 07 41.40  24.20  32.80 
1954 08 40.00  21.50  30.75 
1954 09 36.40  16.40  26.40 
1954 10 29.30   8.39  18.84 
1954 11 24.40   6.30  15.35 
1954 12 17.90    .10   9.00 
1955 01 16.00   2.40   9.20 
1955 02 21.90   3.90  12.90 
1955 03 27.70  11.00  19.35 
1955 04 31.60  12.30  21.95 
1955 05 36.00  18.70  27.35 
1955 06 39.90  20.90  30.40 
1955 07 42.80  23.90  33.34 
1955 08 41.70  24.60  33.15 
1955 09 38.20  16.60  27.40 
1955 10 30.10   8.10  19.10 
1955 11 26.10   2.50  14.30 
1955 12 20.10   4.10  12.10 
1956 01 15.40   2.40   8.89 
1956 02 21.70   3.70  12.70 
1956 03 26.20  10.40  18.29 
1956 04 31.70  14.70  23.20 
1956 05 40.30  19.10  29.70 
1956 06 40.30  20.90  30.59 
1956 08 39.30  21.20  30.25 
1956 09 37.80  17.20  27.50 
1956 10 30.40   9.10  19.75 
1956 11 25.20   3.60  14.40 
1956 12 18.29   1.20   9.75 
1957 01 14.60   3.60   9.10 
1957 03 24.80   9.60  17.20 
1957 04 28.60  13.70  21.15 
1957 05 34.70  18.29  26.50 
1957 06 39.80  21.30  30.55 
1957 07 41.71  23.61  32.66 
1957 08 39.91  21.92  30.91 
1957 09 35.31  13.66  24.48 
1957 10 31.36  11.45  21.40 
1957 11 23.99   8.14  16.06 
1957 12 19.02   4.31  11.66 
1958 01 18.67   4.92  11.80 
1958 02 21.46   4.98  13.21 
1958 03 29.58  11.65  20.61 
1958 04 35.66  17.20  26.43 
1958 05 36.90  18.20  27.55 
1958 06 42.50  23.23  32.86 
1958 07 41.83  26.01  33.92 
1958 08 41.03  21.87  31.45 
1958 09 38.52  18.03  28.27 
1958 10 31.70  10.38  21.04 
1958 11 21.30   3.77  12.53 
1958 12 20.03   5.49  12.76 
1962 03 26.96  11.36  19.16 
1962 04 33.05  16.12  24.59 
1962 05 38.06  19.92  28.99 
1962 06 40.02  21.81  30.91 
1962 07 41.62  25.74  33.68 
1962 08 39.80  23.30  31.55 
1962 09 34.59  15.70  25.15 
1962 10 30.90  10.20  20.55 
1962 12 17.60    .40   9.00 
1963 01 20.70   1.70  11.20 
1963 02 24.30   7.60  15.95 
1963 03 26.90  10.20  18.54 
1963 04 31.70  16.29  24.00 
1963 05 35.20  19.60  27.40 
1963 06 43.30  24.60  33.95 
1963 07 42.70  25.20  33.95 
1963 08 41.40  23.90  32.65 
1963 09 37.80  17.79  27.80 
1963 10 34.30  12.90  23.59 
1963 11 25.60   8.10  16.85 
1963 12 19.60   1.70  10.65 
1964 01 11.40   2.30   6.85 
1964 02 20.00   5.80  12.90 
1964 03 28.30  11.10  19.70 
1964 04 32.59  15.80  24.20 
1964 05 39.00  20.10  29.55 
1964 06 41.30  21.70  31.50 
1964 07 42.60  25.40  34.00 
1964 08 42.60  24.90  33.75 
1964 09 36.90  16.40  26.65 
1964 10 29.10   6.60  17.85 
1964 11 24.30   3.30  13.79 
1964 12 14.70  -3.10   5.80 
1965 01 18.79   5.30  12.04 
1965 02 21.40   4.50  12.95 
1965 03 26.60   7.70  17.15 
1965 04 27.90  13.70  20.80 
1965 05 37.40  18.90  28.15 
1965 06 41.80  22.10  31.95 
1965 07 43.00  26.20  34.59 
1965 08 40.20  21.30  30.75 
1965 09 37.20  16.50  26.85 
1965 10 35.09  14.80  24.95 
1965 11 26.60   7.70  17.15 
1965 12 19.29    .40   9.84 
1966 01 21.60   1.60  11.60 
1966 02 22.90   8.30  15.60 
1966 03 26.60   9.39  18.00 
1966 04 31.30  14.90  23.09 
1966 05 38.09  18.79  28.45 
1966 06 43.40  23.20  33.30 
1966 07 41.60  23.90  32.75 
1966 08 40.80  21.80  31.30 
1966 09 37.20  18.10  27.65 
1966 10 32.50  13.60  23.05 
1966 11 21.50    .60  11.05 
1966 12 19.70  -1.20   9.25 
1967 01 17.20  -2.60   7.30 
1967 02 22.60   6.20  14.40 
1967 03 25.20  10.10  17.65 
1967 04 30.70  14.60  22.65 
1967 05 36.09  18.70  27.40 
1967 06 41.00  21.70  31.35 
1967 07 43.30  26.40  34.84 
1967 08 41.70  23.10  32.40 
1967 09 39.09  18.29  28.70 
1967 10 31.60  12.20  21.90 
1967 11 27.70   8.39  18.04 
1967 12 17.20   1.80   9.50 
1968 01 17.40   1.40   9.39 
1968 02 16.60   3.80  10.20 
1968 03 26.80  10.10  18.45 
1968 04 31.90  16.60  24.25 
1968 05 34.90  17.90  26.40 
1968 06 42.30  23.50  32.90 
1968 07 42.20  24.50  33.34 
1968 08 41.90  22.30  32.09 
1968 09 37.40  15.90  26.65 
1968 10 32.30  11.70  22.00 
1968 11 25.80   6.90  16.35 
1968 12 21.10   4.00  12.55 
1969 01 17.20    .20   8.70 
1969 02 19.20   2.00  10.60 
1969 03 31.40  12.40  21.90 
1969 04 33.20  15.60  24.40 
1969 05 37.40  19.70  28.55 
1969 06 41.80  23.50  32.65 
1969 07 43.40  26.50  34.95 
1969 08 40.80  22.20  31.50 
1969 09 36.70  15.90  26.30 
1969 10 34.00  13.60  23.80 
1969 11 23.50   5.30  14.40 
1969 12 22.20   3.10  12.65 
1970 01 16.90   2.80   9.84 
1970 03 23.40   9.20  16.29 
1970 04 33.80  15.80  24.80 
1970 05 39.90  20.70  30.30 
1970 06 42.20  24.60  33.40 
1970 07 42.10  25.30  33.69 
1970 08 42.30  27.00  34.65 
1970 09 37.30  19.60  28.45 
1970 10 32.40  12.20  22.30 
1970 11 26.30   4.10  15.20 
1970 12 20.90   1.10  11.00 
1971 01 15.50  -2.09   6.70 
1971 02 21.10   3.50  12.30 
1971 03 27.80   9.60  18.70 
1971 04 34.30  17.10  25.70 
1971 05 39.59  21.80  30.70 
1971 06 42.80  25.10  33.95 
1971 07 41.80  25.20  33.50 
1971 08 40.80  24.40  32.59 
1971 09 35.09  15.80  25.45 
1971 10 30.30   8.70  19.50 
1971 11 26.10   7.10  16.60 
1971 12 22.00   2.40  12.20 
1972 01 16.70    .90   8.80 
1972 02 12.80  -2.20   5.30 
1972 03 25.10   9.80  17.45 
1972 04 29.80  14.40  22.09 
1972 05 36.20  19.20  27.70 
1972 06 41.70  23.50  32.59 
1972 07 41.10  23.30  32.19 
1972 08 38.40  19.90  29.15 
1972 09 36.70  15.90  26.30 
1972 10 31.80   9.89  20.84 
1972 11 26.40   7.10  16.75 
1972 12 16.79    .30   8.54 
1973 01 10.90  -4.30   3.29 
1973 02 22.30   5.30  13.79 
1973 03 27.80  10.60  19.20 
1973 04 33.50  16.10  24.80 
1973 05 39.20  22.90  31.05 
1973 06 43.70  26.30  35.00 
1973 07 41.60  25.30  33.44 
1973 08 41.90  24.50  33.20 
1973 09 37.80  17.79  27.80 
1973 10 31.60  10.50  21.05 
1973 11 25.30   3.80  14.54 
1973 12 17.79   1.80   9.79 
1974 01 16.40   1.60   9.00 
1974 02 14.80   2.50   8.64 
1974 03 27.40  11.30  19.35 
1974 04 33.30  17.10  25.20 
1974 05 37.90  20.40  29.15 
1974 06 41.40  22.00  31.70 
1974 07 43.60  25.80  34.69 
1974 08 41.40  22.20  31.80 
1974 09 38.00  18.50  28.25 
1974 10 28.70   7.50  18.10 
1974 11 25.00   4.00  14.50 
1974 12 17.70   2.40  10.05 
1975 01 15.40    .60   8.00 
1975 02 18.90   3.70  11.30 
1975 03 24.90   8.39  16.65 
1975 04 30.70  15.20  22.95 
1975 05 38.00  21.50  29.75 
1975 06 41.20  22.80  32.00 
1975 07 42.40  25.90  34.15 
1975 08 40.80  23.70  32.25 
1975 09 37.20  18.60  27.90 
1975 10 31.00   9.50  20.25 
1975 11 23.60   3.80  13.70 
1975 12 18.29    .90   9.59 
1979 05 99.99  17.79 -99.99 
1979 06 42.42  25.30  33.86 
1979 07 99.99  25.00 -99.99 
1979 10 99.99  13.00 -99.99 
1979 11 99.99   2.30 -99.99 
1979 12 99.99   1.70 -99.99 
1980 01 99.99    .70 -99.99 
1980 02 20.96   4.19  12.58 
1980 03 99.99  10.60 -99.99 
1980 04 99.99  19.10 -99.99 
1980 05 99.99  23.50 -99.99 
1980 06 99.99  25.80 -99.99 
1980 07 99.99  25.00 -99.99 
1980 08 99.99  24.30 -99.99 
1980 09 99.99  18.20 -99.99 
1980 10 99.99  14.50 -99.99 
1980 11 99.99   8.39 -99.99 
1980 12 20.27   3.50  11.88 
1981 01 99.99   4.90 -99.99 
1981 02 99.99   7.00 -99.99 
1981 03 26.74  11.70  19.21 
1981 04 99.99  16.79 -99.99 
1981 05 99.99  21.60 -99.99 
1981 06 99.99  24.00 -99.99 
1981 07 99.99  27.10 -99.99 
1981 08 99.99  24.10 -99.99 
1981 09 99.99  17.79 -99.99 
1981 10 29.54  11.40  20.47 
1981 11 26.04   6.00  16.02 
1981 12 22.90   3.50  13.20 
1982 01 99.99   3.90 -99.99 
1982 02 99.99   6.70 -99.99 
1982 03 99.99   9.70 -99.99 
1982 04 99.99  16.00 -99.99 
1982 05 99.99  20.20 -99.99 
1982 09 99.99  18.20 -99.99 
1982 10 99.99  15.00 -99.99 
1982 11 99.99   7.80 -99.99 
1982 12 99.99   4.10 -99.99 
1983 01 99.99   3.40 -99.99 
1983 02 99.99   4.69 -99.99 
1983 03 99.99   8.70 -99.99 
1983 04 99.99  15.20 -99.99 
1983 05 99.99  21.30 -99.99 
1983 06 99.99  23.90 -99.99 
1983 07 99.99  26.30 -99.99 
1983 08 42.37  26.70  34.53 
1983 09 99.99  22.60 -99.99 
1983 10 99.99  12.00 -99.99 
1983 11 27.26   6.60  16.93 
1983 12 99.99   1.90 -99.99 
1984 01 99.99   1.00 -99.99 
1984 02 99.99    .80 -99.99 
1984 03 99.99  12.30 -99.99 
1984 04 99.99  17.29 -99.99 
1984 05 99.99  21.80 -99.99 
1984 06 42.97  25.50  34.23 
1984 07 99.99  26.60 -99.99 
1984 08 99.99  27.00 -99.99 
1985 03 99.99   9.70 -99.99 
1985 04 99.99  14.40 -99.99 
1987 03 99.99  13.40 -99.99 
1988 10 99.99  13.60 -99.99 
1988 11 99.99   8.60 -99.99 
1988 12 99.99   6.50 -99.99 
1989 02 99.99   4.40 -99.99 
1989 03 99.99  11.50 -99.99 
1989 04 99.99  15.60 -99.99 
1989 05 38.48  19.79  29.14 
1989 08 99.99  25.60 -99.99 
1990 03 99.99   9.50 -99.99 
1990 04 99.99  16.90 -99.99 
1990 05 99.99  22.90 -99.99 
1990 06 99.99  25.00 -99.99 
1990 07 99.99  27.10 -99.99 
1990 08 99.99  26.30 -99.99 
1990 09 99.99  19.90 -99.99 
1990 10 32.64  12.60  22.62 
1990 11 99.99   9.30 -99.99 
1991 01 99.99   5.20 -99.99 
1991 02 99.99   5.50 -99.99 
1991 03 99.99  11.20 -99.99 
1991 04 99.99  15.80 -99.99 
1991 06 99.99  24.10 -99.99 
1991 07 99.99  26.70 -99.99 
1991 08 99.99  23.40 -99.99 
1991 09 99.99  18.60 -99.99 
1991 10 99.99  11.50 -99.99 
1991 11 99.99   7.40 -99.99 
1991 12 99.99   4.60 -99.99 
1992 01 99.99   2.20 -99.99 
1992 02 99.99   4.80 -99.99 
1992 03 23.55   7.20  15.37 
1992 04 29.90  14.60  22.25 
1992 05 37.09  19.10  28.09 
1992 06 43.10  23.50  33.30 
1992 07 42.80  24.10  33.45 
1992 08 40.30  21.20  30.75 
1992 09 36.40  14.20  25.30 
1992 10 31.40  10.30  20.85 
1992 11 27.50   7.10  17.29 
1992 12 21.80   6.60  14.20 
1993 01 15.90   3.60   9.75 
1993 02 23.90   7.10  15.50 
1993 03 25.50   8.70  17.10 
1993 04 33.30  15.00  24.15 
1993 05 40.00  20.80  30.40 
1993 06 42.20  23.60  32.90 
1993 07 42.80  25.70  34.25 
1993 08 40.80  21.30  31.05 
1993 09 38.80  19.60  29.20 
1993 10 30.70  11.20  20.95 
1993 11 27.70   7.90  17.80 
1993 12 21.50   2.30  11.90 
1994 01 19.10   2.30  10.70 
1994 02 20.29   5.50  12.90 
1994 03 28.30  12.30  20.29 
1994 04 31.50  13.80  22.65 
1994 05 39.30  20.40  29.84 
1994 06 43.00  24.60  33.80 
1994 07 42.30  27.60  34.95 
1994 08 42.00  25.80  33.90 
1994 09 35.50  17.00  26.25 
1994 10 31.80  13.30  22.55 
1994 11 28.70  10.30  19.50 
1994 12 20.29   2.90  11.60 
1995 01 19.60   1.30  10.45 
1995 02 21.40   4.40  12.90 
1995 03 23.60   8.39  16.00 
1995 04 31.90  14.80  23.35 
1995 05 37.59  19.20  28.40 
1995 06 42.10  25.80  33.94 
1995 07 42.50 -99.99 -99.99 
1995 08 42.40 -99.99 -99.99 
1995 09 38.09  17.60  27.84 
1995 10 33.00 -99.99 -99.99 
1995 11 27.00 -99.99 -99.99 
1995 12 16.20 -99.99 -99.99 
1996 01 14.00 -99.99 -99.99 
1996 02 21.10 -99.99 -99.99 
1996 03 25.10 -99.99 -99.99 
1996 04 33.50 -99.99 -99.99 
1996 05 36.80 -99.99 -99.99 
1996 06 42.00 -99.99 -99.99 
1996 07 42.20 -99.99 -99.99 
1996 08 41.40  24.00  32.70 
1996 09 39.80  20.60  30.20 
1996 10 32.30  12.40  22.34 
1996 11 24.00   4.19  14.10 
1996 12 20.50   1.00  10.75 
1997 01 18.20   2.60  10.40 
1997 02 22.10   4.60  13.35 
1997 03 24.70  10.80  17.75 
1997 04 30.70  14.90  22.80 
1997 05 36.00  19.40  27.70 
1997 06 41.60  24.30  32.94 
1997 07 44.00  26.40  35.20 
1997 08 41.80  20.40  31.09 
1997 09 39.40  19.40  29.40 
1997 10 32.59  15.20  23.90 
1997 11 22.30   8.60  15.45 
1997 12 18.50   5.10  11.80 
1998 01 17.79   4.50  11.15 
1998 02 20.10   6.20  13.15 
1998 03 27.90  11.40  19.65 
1998 04 34.90  17.79  26.35 
1998 05 39.09  22.80  30.95 
1998 06 40.70  24.60  32.65 
1998 07 44.20  28.00  36.09 
1998 08 43.00  26.30  34.65 
1998 09 39.20  20.10  29.65 
1998 10 33.59  14.10  23.84 
1998 11 27.10   6.50  16.79 
1998 12 25.10   4.80  14.95 
1999 01 18.00   2.80  10.40 
1999 02 20.40   8.60  14.50 
1999 03 26.00  10.70  18.35 
1999 04 34.70  16.50  25.60 
1999 05 39.20  22.10  30.65 
1999 06 43.60  25.90  34.75 
1999 07 43.60  27.00  35.30 
1999 08 40.90  24.10  32.50 
1999 09 40.00  20.90  30.45 
1999 10 33.09  14.20  23.65 
1999 11 27.90  10.00  18.95 
1999 12 20.60   1.90  11.25 
2000 01 20.50   2.30  11.40 
2000 02 21.90   2.40  12.15 
2000 03 27.30   8.89  18.09 
2000 04 36.80  16.79  26.80 
2000 05 43.10  21.80  32.44 
2000 06 42.20  20.70  31.45 
2000 07 42.00  21.40  31.70 
2000 08 41.80  18.79  30.30 
2000 09 39.70  14.00  26.85 
2000 10 33.90  11.60  22.75 
2000 11 24.70   7.20  15.95 
2000 12 21.30   3.50  12.40 
2003 05 37.90 -99.99 -99.99 
2003 06 43.55 -99.99 -99.99 
2003 07 42.72 -99.99 -99.99 
2003 08 41.57 -99.99 -99.99 
2004 09 39.18 -99.99 -99.99 
2004 11 29.84 -99.99 -99.99 
2005 09 41.79  19.54  30.66 
2005 11 27.04 -99.99 -99.99 
2006 02 27.96 -99.99 -99.99 
2006 03 29.06 -99.99 -99.99 
2006 05 42.62 -99.99 -99.99 
2006 07 44.54 -99.99 -99.99 
2006 09 39.06 -99.99 -99.99 
2006 10 37.08 -99.99 -99.99 
2006 11 27.13 -99.99 -99.99 
2006 12 18.85 -99.99 -99.99 
2007 01 19.48    .78  10.13 
2007 02 24.54   6.59  15.56 
2007 03 26.94 -99.99 -99.99 
2007 07 42.69  26.22  34.45 
2007 08 99.99  23.74 -99.99 
2007 09 38.06 -99.99 -99.99 
2007 10 31.81   8.89  20.35 
2007 11 30.73   7.07  18.90 
2007 12 21.13   1.68  11.40 
2008 01 12.55   -.37   6.09 
2008 02 20.20    .54  10.37 
2008 05 41.24  21.89  31.56 
2008 06 46.17  27.00  36.58 
2008 07 44.90  27.05  35.97 
2008 08 40.83 -99.99 -99.99 
2008 09 39.09 -99.99 -99.99 
2008 10 35.83 -99.99 -99.99 
2008 11 26.08   5.50  15.79 
2008 12 21.86   3.50  12.68 
2009 01 17.45   3.78  10.61 
2009 02 23.79   7.84  15.81 
2009 03 29.57  12.86  21.21 
2009 04 32.81  16.16  24.48 
2009 05 40.74  22.42  31.58 
2009 06 40.47 -99.99 -99.99 
2009 07 44.69 -99.99 -99.99 
2009 08 45.02  25.71  35.36 
2009 09 40.62  20.64  30.63 
2009 10 32.98  11.64  22.31 
2009 11 28.13   6.33  17.23 
2009 12 20.71   4.73  12.71 
2010 01 22.42   3.35  12.88 
2010 02 23.35 -99.99 -99.99 
2010 03 32.82  12.35  22.58 
2010 04 36.88  18.26  27.57 
2010 05 40.64  22.68  31.66 
2010 06 42.83  24.19  33.51 
2010 07 43.60 -99.99 -99.99 
2010 08 42.15  23.54  32.84 
2010 09 37.81 -99.99 -99.99 
2010 10 35.30  13.78  24.54 
2010 11 26.31 -99.99 -99.99 
2010 12 20.61 -99.99 -99.99 
2011 01 20.50 -99.99 -99.99 
2011 02 21.20 -99.99 -99.99 
2011 03 28.60 -99.99 -99.99 
2011 04 34.18 -99.99 -99.99 
2011 06 44.49  25.29  34.89 
2011 07 43.19  25.90  34.54 
2011 08 43.65 -99.99 -99.99 
2011 09 39.31  20.94  30.12 
2011 10 34.09 -99.99 -99.99 
2011 11 29.54   9.22  19.38 
2011 12 19.39  -1.16   9.10 
2012 01 18.92   -.77   9.07 
2012 02 19.46 -99.99 -99.99 
2012 03 28.54 -99.99 -99.99 
2012 04 33.75 -99.99 -99.99 
2012 05 39.59 -99.99 -99.99 
2012 06 41.78  23.95  32.86 
2012 07 44.90  26.69  35.79 
2012 08 42.50  23.57  33.03 
2012 09 38.15  17.89  28.02 
2012 10 33.33  11.64  22.48 
2012 11 26.84   5.78  16.31 
2012 12 20.40    .46  10.42 
2013 01 20.84  -1.44   9.70 
2013 02 22.62 -99.99 -99.99 
2013 03 29.19 -99.99 -99.99 
2013 04 99.99  17.17 -99.99 
2013 05 39.57 -99.99 -99.99 
2013 06 43.96 -99.99 -99.99 
2013 07 44.31  25.95  35.13 
