1931 01 26.10   8.70  17.40 
1931 02 24.90  10.80  17.85 
1931 03 34.20  16.90  25.55 
1931 04 40.30  23.20  31.75 
1931 05 41.00  26.80  33.90 
1931 06 40.00  28.30  34.15 
1931 07 37.59  28.60  33.09 
1931 08 36.09  28.00  32.05 
1931 09 35.90  25.70  30.80 
1931 10 34.20  21.10  27.65 
1931 11 34.20  16.20  25.20 
1931 12 28.10  11.70  19.90 
1932 01 28.20  11.10  19.65 
1932 02 30.10  12.70  21.40 
1932 03 34.30  17.79  26.05 
1932 04 37.90  21.80  29.85 
1932 05 42.10  24.90  33.50 
1932 06 37.70  26.70  32.20 
1932 07 35.20  27.30  31.25 
1932 08 32.00  26.20  29.10 
1932 09 35.00  25.60  30.30 
1932 10 37.09  21.20  29.15 
1932 11 32.90  13.30  23.10 
1932 12 27.40  10.30  18.85 
1933 01 24.60   8.39  16.50 
1933 02 28.70  12.80  20.75 
1933 03 33.80  15.90  24.84 
1933 04 38.59  21.70  30.15 
1933 05 38.80  25.60  32.20 
1933 06 38.09  27.60  32.84 
1933 07 35.00  26.70  30.85 
1933 08 32.80  25.70  29.25 
1933 09 34.90  25.20  30.05 
1933 10 35.70  21.40  28.55 
1933 11 33.09  16.20  24.65 
1933 12 28.20  12.20  20.20 
1934 01 22.30   6.10  14.20 
1934 02 31.60  12.70  22.15 
1934 03 33.00  16.29  24.65 
1934 04 39.20  21.30  30.25 
1934 05 39.50  24.90  32.20 
1934 06 37.50  27.70  32.59 
1934 07 33.30  26.70  30.00 
1934 08 32.90  26.60  29.75 
1934 09 33.40  24.70  29.05 
1934 10 34.70  19.60  27.15 
1934 11 99.99  16.29 -99.99 
1934 12 26.50  12.70  19.60 
1935 01 20.60   7.40  14.00 
1935 02 27.20  13.10  20.15 
1935 03 34.90  16.70  25.80 
1935 04 36.30  20.60  28.45 
1935 05 40.40  24.60  32.50 
1935 06 39.90  27.20  33.55 
1935 07 34.70  26.70  30.70 
1935 08 32.40  24.80  28.60 
1935 09 34.40  23.90  29.15 
1935 10 34.90  19.40  27.15 
1935 11 99.99  17.20 -99.99 
1935 12 27.80  11.10  19.45 
1936 01 25.30   8.30  16.79 
1936 02 29.60  13.70  21.65 
1936 03 32.80  15.30  24.05 
1936 04 39.09  21.00  30.05 
1936 05 40.40  25.70  33.05 
1936 06 38.20  27.50  32.84 
1936 07 33.40  26.40  29.90 
1936 08 34.00  25.50  29.75 
1936 09 34.90  24.90  29.90 
1936 10 36.20  21.80  29.00 
1936 12 27.10  12.80  19.95 
1937 01 26.60   9.20  17.90 
1937 02 28.70  13.20  20.95 
1937 03 32.90  15.70  24.30 
1937 04 39.00  19.79  29.40 
1937 05 40.30  25.40  32.84 
1937 06 39.80  27.30  33.55 
1937 07 34.30  26.70  30.50 
1937 08 32.40  25.70  29.05 
1937 09 34.30  24.30  29.30 
1937 10 36.20  21.10  28.65 
1937 11 32.40  15.90  24.15 
1937 12 25.10   9.60  17.35 
1938 01 23.50   8.39  15.95 
1938 02 27.60  11.50  19.54 
1938 03 35.90  17.60  26.75 
1938 04 39.30  20.80  30.05 
1938 05 39.09  26.20  32.65 
1938 06 38.40  27.70  33.05 
1938 07 35.20  26.50  30.85 
1938 08 33.00  25.80  29.40 
1938 09 34.09  24.20  29.15 
1938 10 36.30  21.50  28.90 
1938 11 30.80  12.60  21.70 
1938 12 26.60   9.30  17.95 
1939 01 26.20   8.39  17.29 
1939 02 26.70  13.10  19.90 
1939 03 30.90  15.10  23.00 
1939 04 36.30  18.90  27.59 
1939 05 39.20  24.50  31.85 
1939 06 36.40  27.10  31.75 
1939 07 34.80  26.80  30.80 
1939 08 34.70  25.50  30.10 
1939 09 34.59  24.70  29.65 
1939 10 35.40  20.50  27.95 
1939 11 33.50  15.20  24.35 
1939 12 28.50  11.10  19.79 
1940 01 26.20  11.00  18.60 
1940 02 27.90  13.10  20.50 
1940 03 30.20  16.40  23.30 
1940 04 37.59  19.90  28.75 
1940 05 39.70  25.40  32.55 
1940 06 37.20  28.10  32.65 
1940 07 35.70 -99.99 -99.99 
1940 08 33.90 -99.99 -99.99 
1940 09 34.50 -99.99 -99.99 
1940 10 37.09 -99.99 -99.99 
1940 11 33.30  15.80  24.55 
1940 12 26.80   9.39  18.09 
1941 01 25.10   8.20  16.65 
1941 02 30.30  12.60  21.45 
1941 03 35.50  19.10  27.30 
1941 04 38.90  22.80  30.85 
1941 05 39.59  26.00  32.80 
1941 07 33.59  26.40  30.00 
1941 08 34.30  26.60  30.45 
1941 09 34.80  24.40  29.59 
1941 10 37.70  23.30  30.50 
1941 11 33.59  14.80  24.20 
1941 12 27.90   9.89  18.90 
1942 02 27.80  11.40  19.59 
1942 03 35.59  16.70  26.15 
1942 04 39.40  23.20  31.30 
1942 05 39.70  26.30  33.00 
1942 06 41.90  27.40  34.65 
1942 07 37.00  27.50  32.25 
1942 08 33.09  25.70  29.40 
1942 09 35.20  24.80  30.00 
1942 10 37.50  22.40  29.95 
1942 11 35.30  17.20  26.25 
1942 12 26.90   7.80  17.35 
1943 02 31.40  10.10  20.75 
1943 03 36.80  16.79  26.80 
1943 04 39.80  21.60  30.70 
1943 05 43.40  25.90  34.65 
1943 06 38.59  27.50  33.05 
1943 07 35.09  27.10  31.09 
1943 08 32.40  26.10  29.25 
1943 09 34.20  24.60  29.40 
1943 10 38.20  21.30  29.75 
1943 11 35.09  15.40  25.25 
1943 12 31.60  11.60  21.60 
1944 01 26.70   8.89  17.79 
1944 02 28.80  11.80  20.29 
1944 03 34.90  16.10  25.50 
1944 04 38.90  21.40  30.15 
1944 05 40.70  25.30  33.00 
1944 06 38.70  28.10  33.40 
1944 07 35.40  27.20  31.30 
1944 08 32.20  26.30  29.25 
1944 09 34.70  25.20  29.95 
1944 10 37.59  20.10  28.84 
1944 11 34.20  15.90  25.05 
1944 12 27.90  10.40  19.15 
1945 01 24.10   7.40  15.75 
1945 02 30.20  11.10  20.65 
1945 03 36.30  16.60  26.45 
1945 04 38.20  20.29  29.25 
1945 05 40.59  25.30  32.94 
1945 06 38.80  27.00  32.90 
1945 07 34.00  26.50  30.25 
1945 08 33.59  26.50  30.05 
1945 09 35.09  25.10  30.09 
1945 10 36.09  20.40  28.25 
1945 11 33.80  15.00  24.40 
1945 12 27.10   7.10  17.10 
1946 01 27.30   7.40  17.35 
1946 02 31.20  10.20  20.70 
1946 03 35.50  14.90  25.20 
1946 04 41.40  23.10  32.25 
1946 05 38.80  26.20  32.50 
1946 06 38.80  28.50  33.65 
1946 07 34.80  27.40  31.09 
1946 08 32.80  25.90  29.34 
1946 09 35.09  24.70  29.90 
1946 10 37.90  22.10  30.00 
1946 11 33.09  12.40  22.75 
1946 12 25.90   6.30  16.10 
1947 01 26.80   7.70  17.25 
1947 02 30.90  10.10  20.50 
1947 03 35.59  17.70  26.65 
1947 04 40.40  21.60  31.00 
1947 05 42.50  25.70  34.09 
1947 06 39.30  28.20  33.75 
1947 07 36.80  27.30  32.05 
1947 08 34.90  26.70  30.80 
1947 09 34.90  25.20  30.05 
1947 10 34.90  21.30  28.10 
1947 11 34.40  17.70  26.05 
1947 12 28.30   9.70  19.00 
1948 01 25.80   7.80  16.79 
1948 03 35.70  17.20  26.45 
1948 04 40.20  23.20  31.70 
1948 05 41.70  26.40  34.05 
1948 06 37.80  27.20  32.50 
1948 07 36.50  27.30  31.90 
1948 08 33.59  25.60  29.59 
1948 09 34.80  24.90  29.84 
1948 10 36.50  24.10  30.30 
1948 11 31.40  12.70  22.05 
1948 12 28.10  11.20  19.65 
1949 01 26.30  10.30  18.29 
1949 02 29.80  11.90  20.84 
1949 03 35.59  16.90  26.25 
1949 04 42.30  19.90  31.09 
1949 05 41.20  26.30  33.75 
1949 06 38.59  27.30  32.94 
1949 07 36.09  27.30  31.70 
1949 08 33.59  26.30  29.95 
1949 09 35.50  25.60  30.55 
1949 10 35.80  18.90  27.34 
1949 11 32.09  11.60  21.84 
1949 12 28.60  10.70  19.65 
1950 01 26.60   9.10  17.85 
1950 02 27.30   9.60  18.45 
1950 03 34.50  17.00  25.75 
1950 04 39.20  19.90  29.55 
1950 05 40.70 -99.99 -99.99 
1950 06 37.90 -99.99 -99.99 
1950 07 34.80 -99.99 -99.99 
1950 08 33.00  26.30  29.65 
1950 09 35.70 -99.99 -99.99 
1950 10 36.90  22.20  29.55 
1950 11 33.59 -99.99 -99.99 
1950 12 26.20   7.30  16.75 
1951 01 26.40   8.70  17.54 
1951 02 29.40   9.89  19.65 
1951 03 35.20  16.60  25.90 
1951 04 37.20  20.29  28.75 
1951 05 40.40  25.20  32.80 
1951 06 40.20  27.80  34.00 
1951 07 37.59  27.20  32.40 
1951 08 34.20  26.30  30.25 
1951 09 36.09  24.30  30.20 
1951 10 38.20  22.60  30.40 
1951 11 32.40  13.90  23.15 
1951 12 29.30  10.30  19.79 
1952 01 27.00   8.60  17.79 
1952 02 30.60  11.70  21.15 
1952 03 35.20  16.60  25.90 
1952 04 39.80  22.40  31.09 
1952 05 42.20  25.50  33.84 
1952 06 39.40  28.20  33.80 
1952 07 35.90  27.30  31.60 
1952 08 32.90  25.80  29.35 
1952 09 33.30  24.10  28.70 
1952 10 36.90  20.60  28.75 
1952 11 33.59  15.70  24.65 
1952 12 27.00  12.40  19.70 
1953 01 26.40 -99.99 -99.99 
1953 02 32.70  13.80  23.25 
1953 03 39.59 -99.99 -99.99 
1953 04 39.30 -99.99 -99.99 
1953 05 39.40 -99.99 -99.99 
1953 06 39.70 -99.99 -99.99 
1953 07 37.30 -99.99 -99.99 
1953 08 33.59 -99.99 -99.99 
1953 09 33.90  22.80  28.35 
1953 10 37.20  20.20  28.70 
1953 11 34.40  14.90  24.65 
1953 12 33.20  13.30  23.25 
1954 01 26.80   8.30  17.54 
1954 02 30.30  12.30  21.30 
1954 03 35.70  16.10  25.90 
1954 04 40.20  21.60  30.90 
1954 05 40.90  25.80  33.34 
1954 06 39.30  28.00  33.65 
1954 07 37.00  26.90  31.95 
1954 08 35.70  26.20  30.95 
1954 09 35.50  25.00  30.25 
1954 10 36.20  19.79  28.00 
1954 11 34.59  16.90  25.75 
1954 12 28.90  10.90  19.90 
1955 01 24.90   8.39  16.65 
1955 02 32.09  11.10  21.59 
1955 03 37.20  18.50  27.85 
1955 04 39.70  19.10  29.40 
1955 05 42.60  24.60  33.59 
1955 06 38.70  27.30  33.00 
1955 07 36.20  26.90  31.55 
1955 08 34.00  25.60  29.80 
1955 09 34.90  25.40  30.15 
1955 10 36.40  21.20  28.80 
1955 11 32.40  14.80  23.60 
1955 12 28.80  11.70  20.25 
1956 01 25.80   9.30  17.54 
1956 02 30.90  10.80  20.85 
1956 03 36.40  17.50  26.95 
1956 04 39.80  21.10  30.45 
1956 05 40.20  24.50  32.34 
1956 06 37.70  26.90  32.30 
1956 07 33.30  26.20  29.75 
1956 08 31.70  24.80  28.25 
1956 09 35.00  24.70  29.85 
1956 10 34.90  21.40  28.15 
1956 11 33.30  13.10  23.20 
1956 12 27.60 -99.99 -99.99 
1957 01 26.90   8.89  17.90 
1957 02 29.70   9.89  19.79 
1957 03 34.50 -99.99 -99.99 
1957 04 38.40 -99.99 -99.99 
1957 05 40.09 -99.99 -99.99 
1957 07 36.70 -99.99 -99.99 
1957 08 35.90 -99.99 -99.99 
1957 09 35.70 -99.99 -99.99 
1957 10 36.09 -99.99 -99.99 
1957 11 33.80 -99.99 -99.99 
1958 01 29.50  10.10  19.79 
1958 02 31.80  10.90  21.34 
1958 03 36.59  16.90  26.75 
1958 04 40.20  22.10  31.15 
1958 05 42.60  25.60  34.09 
1958 06 40.40  27.90  34.15 
1958 07 35.20  27.30  31.25 
1958 08 35.70  26.70  31.20 
1958 09 34.90  25.70  30.30 
1958 10 35.40  23.20  29.30 
1958 11 32.30  16.40  24.34 
1958 12 27.80  12.30  20.04 
1959 01 26.70   7.30  17.00 
1959 02 29.70  12.10  20.90 
1959 03 37.30  18.00  27.65 
1959 04 40.40  22.00  31.20 
1959 05 41.60  26.20  33.90 
1959 06 39.00  27.70  33.34 
1959 07 34.20  26.40  30.30 
1959 08 32.70 -99.99 -99.99 
1959 09 32.20  25.10  28.65 
1959 10 36.30  24.70  30.50 
1959 11 31.30  16.20  23.75 
1959 12 27.40   9.00  18.20 
1960 01 27.20   8.39  17.79 
1960 02 32.90  12.40  22.65 
1960 03 32.40  16.20  24.30 
1960 04 38.50  20.80  29.65 
1960 05 41.80  23.90  32.84 
1960 06 38.90  27.70  33.30 
1960 07 36.40  27.40  31.90 
1960 08 34.70  27.10  30.90 
1960 09 36.09  25.00  30.55 
1960 11 34.09  13.70  23.90 
1960 12 28.20   8.60  18.40 
1961 01 27.70   8.30  18.00 
1961 02 28.10  10.70  19.40 
1961 03 36.80  17.20  27.00 
1961 04 37.90  20.40  29.15 
1961 05 40.20  25.20  32.70 
1961 06 37.40  26.60  32.00 
1961 07 35.40  26.60  31.00 
1961 08 34.40  26.30  30.35 
1961 09 34.09  26.20  30.15 
1961 10 36.80  21.90  29.34 
1961 11 32.20  14.70  23.45 
1961 12 27.70   9.30  18.50 
1962 01 27.50   8.10  17.79 
1962 02 31.30  12.30  21.80 
1962 03 33.59  17.10  25.34 
1962 04 40.00  21.70  30.85 
1962 05 42.60  25.40  34.00 
1962 06 39.59  27.60  33.59 
1962 07 37.30  27.20  32.25 
1962 08 35.09  25.90  30.50 
1962 09 35.59  24.80  30.20 
1962 10 37.70  19.70  28.70 
1962 11 32.80  15.00  23.90 
1962 12 26.80   8.89  17.84 
1963 01 28.80   7.40  18.10 
1963 02 33.90  12.20  23.05 
1963 03 36.59  17.10  26.84 
1963 04 39.40  22.20  30.80 
1963 05 40.90  25.00  32.95 
1963 06 38.59  27.00  32.80 
1963 07 26.20  27.40  26.80 
1963 08 35.30  26.30  30.80 
1963 09 35.90  24.20  30.05 
1963 10 37.20  22.40  29.80 
1963 11 31.70  19.10  25.40 
1963 12 26.70  12.40  19.54 
1964 01 23.80   8.89  16.34 
1964 02 28.90  11.90  20.40 
1964 03 38.20  18.50  28.35 
1964 04 42.40  22.70  32.55 
1964 05 42.10  26.10  34.09 
1964 06 37.09 -99.99 -99.99 
1964 07 36.20  26.30  31.25 
1964 08 35.90 -99.99 -99.99 
1964 09 34.90 -99.99 -99.99 
1964 10 37.09 -99.99 -99.99 
1964 11 33.20  12.40  22.80 
1964 12 27.10  10.20  18.65 
1965 01 29.00  10.60  19.79 
1965 03 35.30  15.90  25.59 
1965 04 36.80  21.60  29.20 
1965 06 37.80  25.70  31.75 
1965 07 36.30  26.40  31.34 
1965 08 34.59 -99.99 -99.99 
1965 09 34.80  24.40  29.59 
1965 10 37.09  23.30  30.20 
1965 11 33.30  18.29  25.80 
1965 12 26.40   8.60  17.50 
1966 01 28.60   9.30  18.95 
1966 02 31.20  14.30  22.75 
1966 03 33.40  15.20  24.30 
1966 04 38.20  19.70  28.95 
1966 05 39.90  24.10  32.00 
1966 06 37.00  25.90  31.45 
1966 07 35.70  26.60  31.15 
1966 08 33.70  26.00  29.85 
1966 09 35.09  24.90  30.00 
1966 10 37.00  21.90  29.45 
1966 11 31.30  13.00  22.15 
1966 12 26.80   6.30  16.54 
1968 01 24.60   8.89  16.75 
1968 02 26.70  11.80  19.25 
1968 03 33.70  16.90  25.30 
1968 04 38.40  20.60  29.50 
1968 05 39.80  24.00  31.90 
1968 06 38.30  27.50  32.90 
1968 07 36.80  27.30  32.05 
1968 08 34.70  26.10  30.40 
1968 09 35.20  23.70  29.45 
1968 10 37.50  21.20  29.35 
1968 11 33.70  16.29  25.00 
1968 12 27.90   6.60  17.25 
1969 01 26.50   8.80  17.65 
1969 02 28.80  11.00  19.90 
1969 03 37.20  17.79  27.50 
1969 04 40.00  21.50  30.75 
1969 05 40.30  24.10  32.20 
1969 06 39.00  27.40  33.20 
1969 07 36.09  27.10  31.59 
1969 08 33.30  25.80  29.55 
1969 09 35.59  24.30  29.95 
1969 10 99.99  23.10 -99.99 
1969 11 32.80  16.60  24.70 
1969 12 28.80  10.30  19.54 
1970 01 26.50 -99.99 -99.99 
1970 02 29.20 -99.99 -99.99 
1970 03 33.30  17.90  25.59 
1970 04 40.20  21.40  30.80 
1970 05 40.70  26.40  33.55 
1970 06 38.90  28.70  33.80 
1970 07 34.80  27.30  31.05 
1970 08 34.30  26.80  30.55 
1970 09 33.00  25.80  29.40 
1970 10 35.20  23.70  29.45 
1970 11 32.59  15.90  24.25 
1970 12 27.90  11.50  19.70 
1971 01 25.90   9.20  17.54 
1971 02 30.60  12.90  21.75 
1971 03 35.09  16.70  25.90 
1971 04 41.60  23.30  32.44 
1971 05 39.30  26.10  32.70 
1971 06 37.70  27.80  32.75 
1971 07 35.09  26.60  30.84 
1971 08 34.00  25.70  29.85 
1971 09 36.40  25.00  30.70 
1971 10 35.80  20.90  28.34 
1971 11 33.40  16.10  24.75 
1971 12 29.10  10.10  19.60 
1972 01 27.30   9.30  18.29 
1972 02 25.90   8.00  16.95 
1972 03 35.80  16.90  26.34 
1972 04 37.20  21.60  29.40 
1972 05 41.40  25.20  33.30 
1972 06 39.09  27.60  33.34 
1972 07 35.20  27.50  31.35 
1972 08 35.09  25.90  30.50 
1972 09 36.20  24.30  30.25 
1972 10 37.30  20.80  29.05 
1972 11 33.90  15.20  24.55 
1972 12 27.30  10.70  19.00 
1973 01 25.30   7.60  16.44 
1973 02 31.40  13.10  22.25 
1973 03 35.80  16.20  26.00 
1973 04 41.20  21.90  31.55 
1973 05 41.10  26.50  33.80 
1973 06 38.20  27.90  33.05 
1973 07 34.90  27.20  31.05 
1973 08 34.20  26.50  30.35 
1973 09 34.40  24.90  29.65 
1973 10 37.09  20.70  28.90 
1973 11 32.80  15.30  24.05 
1973 12 25.80   9.39  17.59 
1974 01 26.40   8.30  17.35 
1974 02 27.30   8.89  18.09 
1974 03 37.20  18.50  27.85 
1974 04 38.00  22.90  30.45 
1974 05 39.50  25.60  32.55 
1974 06 38.20  27.70  32.95 
1974 07 37.00  27.70  32.34 
1974 08 35.09  26.40  30.75 
1974 09 36.00  24.60  30.30 
1974 10 35.80  19.00  27.40 
1974 11 31.30  12.50  21.90 
1974 12 25.80   7.80  16.79 
