1926 01 35.80  23.90  29.84 
1926 02 38.09  23.60  30.84 
1926 03 35.80  22.20  29.00 
1926 04 36.80  22.10  29.45 
1926 05 30.80  15.40  23.09 
1926 06 29.20  13.40  21.30 
1926 07 30.60  11.20  20.90 
1926 08 33.90  13.70  23.80 
1926 09 36.59  19.40  28.00 
1926 10 39.90  23.40  31.65 
1926 11 40.09  24.40  32.25 
1926 12 37.20  25.20  31.20 
1927 01 35.80  25.30  30.55 
1927 02 36.20  23.40  29.80 
1927 03 36.20  23.40  29.80 
1927 04 33.80  17.50  25.65 
1927 05 31.70  16.29  24.00 
1927 06 32.09  14.80  23.45 
1927 07 29.20  11.20  20.20 
1927 08 32.50  11.30  21.90 
1927 09 35.90  15.40  25.65 
1927 10 38.59  21.50  30.05 
1927 11 39.30  23.60  31.45 
1927 12 39.30  24.30  31.80 
1928 01 39.80  26.80  33.30 
1928 02 38.40  26.20  32.30 
1928 03 33.30  23.20  28.25 
1928 04 35.80  19.90  27.84 
1928 05 31.30  16.10  23.70 
1928 06 27.40  12.90  20.15 
1928 07 29.80  13.20  21.50 
1928 08 32.80  13.60  23.20 
1928 09 37.80  19.50  28.65 
1928 10 40.59  24.10  32.34 
1928 11 40.40  24.30  32.34 
1928 12 39.70  25.30  32.50 
1929 01 37.59  24.40  31.00 
1929 02 36.90  24.10  30.50 
1929 03 35.20  23.20  29.20 
1929 04 32.80  16.79  24.80 
1929 05 31.30  13.90  22.59 
1929 06 28.20  12.90  20.55 
1929 07 28.10  10.80  19.45 
1929 08 33.20  13.70  23.45 
1929 09 34.20  17.10  25.65 
1929 10 40.40  22.50  31.45 
1929 11 41.00  25.20  33.09 
1929 12 38.20  23.80  31.00 
1930 01 36.80  25.00  30.90 
1930 02 32.70  23.70  28.20 
1930 03 34.09  21.30  27.70 
1930 04 34.40  18.40  26.40 
1930 05 31.20  14.90  23.05 
1930 06 27.60  11.70  19.65 
1930 07 30.60  12.30  21.45 
1930 08 31.60  13.20  22.40 
1930 09 34.80  15.80  25.30 
1930 10 37.00  22.20  29.60 
1930 11 38.59  23.90  31.25 
1930 12 37.20  23.40  30.30 
1931 01 36.50  24.00  30.25 
1931 02 39.50  23.90  31.70 
1931 03 35.20  23.20  29.20 
1931 04 33.20  18.90  26.05 
1931 05 32.90  18.50  25.70 
1931 06 31.90  15.70  23.80 
1931 07 30.40  12.40  21.40 
1931 08 32.20  13.60  22.90 
1931 09 36.70  21.90  29.30 
1931 10 36.90  21.60  29.25 
1931 11 38.00  23.70  30.85 
1931 12 39.90  24.20  32.05 
1932 01 40.20  25.30  32.75 
1932 02 38.09  24.50  31.30 
1932 03 34.80  24.00  29.40 
1932 04 34.30  19.10  26.70 
1932 05 30.70  17.40  24.05 
1932 06 27.90  14.30  21.10 
1932 07 28.10   9.80  18.95 
1932 08 31.30  12.90  22.09 
1932 09 36.09  17.29  26.70 
1932 10 39.40  23.60  31.50 
1932 11 39.59  24.90  32.25 
1932 12 38.30  24.60  31.45 
1933 01 40.30  24.80  32.55 
1933 02 35.20  23.30  29.25 
1933 03 35.80  23.90  29.84 
1933 04 34.20  20.50  27.35 
1933 05 32.90  17.79  25.35 
1933 06 27.50  13.30  20.40 
1933 07 27.70  12.30  20.00 
1933 08 31.40  15.20  23.30 
1933 09 35.90  18.29  27.10 
1933 10 38.70  20.60  29.65 
1933 11 38.80  22.20  30.50 
1933 12 36.59  23.60  30.09 
1934 01 37.09  23.90  30.50 
1934 02 36.30  23.70  30.00 
1934 03 34.20  22.40  28.30 
1934 04 35.30  20.29  27.80 
1934 05 32.09  16.20  24.15 
1934 06 30.20  13.60  21.90 
1934 07 28.50  11.90  20.20 
1934 08 30.50  11.60  21.05 
1934 09 35.30  18.20  26.75 
1934 10 37.50  21.70  29.60 
1934 11 38.70  24.00  31.35 
1934 12 40.80  24.60  32.70 
1935 01 38.50  24.60  31.55 
1935 02 38.90  24.00  31.45 
1935 03 33.20  23.20  28.20 
1935 04 32.70  17.60  25.15 
1935 05 30.30  14.60  22.45 
1935 06 26.60  13.50  20.04 
1935 07 27.80  11.50  19.65 
1935 08 31.60  14.60  23.10 
1935 09 36.70  19.40  28.05 
1935 10 38.40  22.30  30.35 
1935 11 41.00  24.40  32.70 
1935 12 41.30  24.40  32.84 
1936 01 39.40  25.00  32.20 
1936 02 38.59  24.60  31.59 
1936 03 34.90  22.40  28.65 
1936 04 32.09  19.10  25.59 
1936 05 29.20  17.60  23.40 
1936 06 27.00  13.40  20.20 
1936 07 29.80  14.70  22.25 
1936 08 34.30  15.60  24.95 
1936 09 34.20  17.10  25.65 
1936 10 39.09  22.20  30.65 
1936 11 39.09  23.60  31.34 
1936 12 39.09  23.80  31.45 
1937 01 33.09  23.60  28.34 
1937 02 37.80  23.60  30.70 
1937 03 34.70  22.00  28.35 
1937 04 34.00  18.10  26.05 
1937 05 32.40  15.10  23.75 
1937 06 27.90  14.10  21.00 
1937 07 27.50  12.00  19.75 
1937 08 32.00  15.10  23.55 
1937 09 35.40  18.20  26.80 
1937 10 38.70  20.29  29.50 
1937 11 41.30  24.20  32.75 
1937 12 39.40  24.90  32.15 
1938 01 36.59  24.40  30.50 
1938 02 33.90  22.70  28.30 
1938 03 37.70  22.10  29.90 
1938 04 36.09  19.29  27.70 
1938 05 32.80  16.70  24.75 
1938 06 30.40  16.10  23.25 
1938 07 27.10  12.10  19.60 
1938 08 31.60  14.30  22.95 
1938 09 35.09  15.80  25.45 
1938 10 38.90  20.29  29.60 
1938 11 37.50  23.30  30.40 
1938 12 40.30  24.00  32.15 
1939 01 35.80  23.70  29.75 
1939 02 33.70  23.10  28.40 
1939 03 35.90  22.50  29.20 
1939 04 34.30  20.60  27.45 
1939 05 31.90  15.60  23.75 
1939 06 28.10  13.30  20.70 
1939 07 28.60  14.30  21.45 
1939 08 31.10  11.90  21.50 
1939 09 33.59  16.90  25.25 
1939 10 36.50  19.79  28.15 
1939 11 38.50  23.60  31.05 
1939 12 40.09  24.20  32.15 
1940 01 32.59  23.10  27.84 
1940 02 34.30  23.00  28.65 
1940 03 33.90  22.60  28.25 
1940 04 32.80  19.70  26.25 
1940 05 29.60  14.70  22.15 
1940 06 28.40  14.90  21.65 
1940 07 28.20  11.10  19.65 
1940 08 30.60  13.40  22.00 
1940 09 34.59  15.60  25.09 
1940 10 38.09  19.50  28.80 
1940 11 38.90  23.20  31.05 
1940 12 39.70  24.10  31.90 
1941 01 34.40  22.80  28.60 
1941 02 36.40  22.70  29.55 
1941 03 33.70  23.30  28.50 
1941 04 32.59  20.70  26.65 
1941 05 29.60  16.79  23.20 
1941 06 26.30  13.10  19.70 
1941 07 28.00  10.20  19.10 
1941 08 29.30  12.10  20.70 
1941 09 35.09  16.90  26.00 
1941 10 38.40  22.10  30.25 
1941 11 37.20  23.50  30.35 
1941 12 37.50  23.70  30.60 
1942 01 36.59  24.30  30.45 
1942 02 35.59  23.60  29.59 
1942 03 38.70  24.20  31.45 
1942 04 35.90  21.80  28.85 
1942 05 33.70  20.00  26.85 
1942 06 31.60  15.90  23.75 
1942 07 30.20  13.50  21.85 
1942 08 33.70  13.70  23.70 
1942 09 36.70  20.20  28.45 
1942 11 37.80  22.30  30.05 
1942 12 36.59  22.50  29.55 
1943 01 38.09  24.30  31.20 
1943 02 34.30  21.30  27.80 
1943 03 33.40  21.90  27.65 
1943 04 34.40  20.40  27.40 
1943 05 30.10  15.60  22.85 
1943 06 27.10  10.50  18.79 
1943 07 29.80  13.00  21.40 
1943 08 31.40  14.60  23.00 
1943 09 35.40  17.29  26.35 
1943 10 38.30  22.00  30.15 
1943 11 38.30  23.90  31.09 
1943 12 39.50  25.00  32.25 
1944 01 38.09  24.80  31.45 
1944 02 34.09  23.40  28.75 
1944 03 31.80  21.90  26.84 
1944 04 33.00  18.60  25.80 
1944 05 30.30  12.10  21.20 
1944 06 27.50  14.50  21.00 
1944 07 27.80  11.70  19.75 
1944 08 31.30  12.10  21.70 
1944 09 35.20  17.90  26.55 
1944 10 37.00  20.29  28.65 
1944 11 39.50  23.80  31.65 
1944 12 37.00  24.30  30.65 
1945 01 36.40  24.10  30.25 
1945 02 34.80  23.60  29.20 
1945 03 33.80  22.90  28.34 
1945 04 32.90  18.29  25.60 
1945 05 30.90  15.40  23.15 
1945 06 29.80  13.10  21.45 
1945 07 28.20  11.80  20.00 
1945 08 34.20  15.40  24.80 
1945 09 35.59  17.79  26.70 
1945 10 35.90  20.29  28.10 
1945 11 38.00  22.70  30.35 
1945 12 35.70  24.30  30.00 
1946 01 35.00  24.20  29.60 
1946 02 33.59  23.40  28.50 
1946 03 35.80  21.20  28.50 
1946 04 33.80  16.60  25.20 
1946 05 32.80  15.90  24.34 
1946 06 28.10  10.30  19.20 
1946 07 30.40  10.70  20.55 
1946 08 31.10  11.30  21.20 
1946 09 34.80  16.50  25.65 
1946 10 37.80  17.90  27.84 
1946 11 39.90  23.40  31.65 
1946 12 40.00  25.30  32.65 
1947 01 40.30  25.00  32.65 
1947 02 35.59  23.40  29.50 
1947 03 34.70  24.10  29.40 
1947 04 32.30  16.90  24.59 
1947 05 31.10  15.60  23.35 
1947 06 30.10  13.50  21.80 
1947 07 30.70  12.70  21.70 
1947 08 32.30  16.50  24.40 
1947 09 33.50  18.29  25.90 
1947 10 37.09  22.00  29.55 
1947 11 38.40  24.50  31.45 
1947 12 37.50  23.70  30.60 
1948 01 38.40  24.10  31.25 
1948 02 36.20  23.80  30.00 
1948 03 33.80  21.50  27.65 
1948 04 30.80  19.60  25.20 
1948 05 30.60  16.90  23.75 
1948 06 27.80  12.60  20.20 
1948 07 29.30  13.00  21.15 
1948 08 30.40  12.60  21.50 
1948 09 34.00  15.70  24.85 
1948 10 38.59  21.90  30.25 
1948 11 40.20  24.60  32.40 
1948 12 39.40  24.90  32.15 
1949 01 39.70  24.20  31.95 
1949 02 35.40  23.00  29.20 
1949 03 34.00  22.80  28.40 
1949 04 32.40  19.40  25.90 
1949 05 30.80  16.79  23.80 
1949 06 26.00  11.60  18.79 
1949 07 29.20  11.40  20.29 
1949 08 30.80  13.80  22.30 
1949 09 34.70  17.70  26.20 
1949 10 37.59  22.30  29.95 
1949 11 37.20  23.10  30.15 
1949 12 35.09  23.30  29.20 
1950 01 33.80  23.30  28.55 
1950 02 33.59  23.30  28.45 
1950 03 34.30  22.40  28.34 
1950 04 31.80  18.90  25.34 
1950 05 31.50  15.00  23.25 
1950 06 27.30  13.00  20.15 
1950 07 27.40  11.70  19.54 
1950 08 30.30  12.50  21.40 
1950 09 33.80  18.20  26.00 
1950 10 34.09  21.00  27.55 
1950 11 36.40  23.00  29.70 
1951 01 99.99 -99.99  28.60 
1951 02 99.99 -99.99  28.20 
1951 03 99.99 -99.99  28.20 
1951 04 99.99 -99.99  25.70 
1951 05 99.99 -99.99  21.90 
1951 06 99.99 -99.99  21.40 
1951 07 99.99 -99.99  22.40 
1951 08 99.99 -99.99  22.30 
1951 09 99.99 -99.99  25.00 
1951 10 99.99 -99.99  29.50 
1951 11 99.99 -99.99  31.60 
1951 12 99.99 -99.99  32.20 
1952 01 99.99 -99.99  32.09 
1952 02 99.99 -99.99  31.70 
1952 03 99.99 -99.99  31.00 
1952 04 99.99 -99.99  28.10 
1952 05 99.99 -99.99  25.70 
1952 06 99.99 -99.99  19.90 
1952 07 99.99 -99.99  21.60 
1952 08 99.99 -99.99  22.60 
1952 09 99.99 -99.99  26.40 
1952 10 99.99 -99.99  30.90 
1952 11 99.99 -99.99  31.10 
1952 12 99.99 -99.99  30.40 
1953 01 99.99 -99.99  30.00 
1953 02 99.99 -99.99  27.50 
1953 03 99.99 -99.99  29.60 
1953 04 99.99 -99.99  28.20 
1953 05 99.99 -99.99  22.80 
1953 06 99.99 -99.99  21.60 
1953 07 99.99 -99.99  20.90 
1953 08 99.99 -99.99  21.10 
1953 09 99.99 -99.99  26.00 
1953 10 99.99 -99.99  30.70 
1953 11 99.99 -99.99  32.50 
1953 12 99.99 -99.99  31.50 
1954 01 99.99 -99.99  30.80 
1954 02 99.99 -99.99  29.00 
1954 03 99.99 -99.99  31.20 
1954 04 99.99 -99.99  29.40 
1954 05 99.99 -99.99  25.10 
1954 06 99.99 -99.99  20.60 
1954 07 99.99 -99.99  20.90 
1954 08 99.99 -99.99  22.30 
1954 09 99.99 -99.99  25.80 
1954 10 99.99 -99.99  29.30 
1954 11 99.99 -99.99  31.20 
1954 12 99.99 -99.99  28.70 
1955 01 99.99 -99.99  30.10 
1955 02 99.99 -99.99  29.80 
1955 03 99.99 -99.99  28.60 
1955 04 99.99 -99.99  27.70 
1955 05 99.99 -99.99  24.70 
1955 06 99.99 -99.99  23.80 
1955 07 99.99 -99.99  22.40 
1955 08 99.99 -99.99  25.70 
1955 09 99.99 -99.99  27.40 
1955 10 99.99 -99.99  31.00 
1955 11 99.99 -99.99  28.90 
1955 12 99.99 -99.99  31.80 
1956 01 99.99 -99.99  30.50 
1956 02 99.99 -99.99  28.00 
1956 03 99.99 -99.99  28.60 
1956 04 99.99 -99.99  26.80 
1956 05 99.99 -99.99  24.80 
1956 06 99.99 -99.99  21.10 
1956 07 99.99 -99.99  22.60 
1956 08 99.99 -99.99  22.60 
1956 09 99.99 -99.99  24.10 
1956 10 99.99 -99.99  29.40 
1956 11 99.99 -99.99  30.80 
1956 12 99.99 -99.99  30.10 
1957 01 99.99 -99.99  27.90 
1957 02 99.99 -99.99  29.60 
1957 03 99.99 -99.99  26.80 
1957 04 99.99 -99.99  27.80 
1957 05 99.99 -99.99  23.10 
1957 06 99.99 -99.99  22.90 
1957 07 99.99 -99.99  20.40 
1957 08 99.99 -99.99  21.70 
1957 09 99.99 -99.99  23.70 
1957 10 99.99 -99.99  29.70 
1957 11 99.99 -99.99  31.10 
1957 12 99.99 -99.99  30.00 
1958 01 99.99 -99.99  30.40 
1958 02 99.99 -99.99  31.30 
1958 03 99.99 -99.99  31.30 
1958 04 99.99 -99.99  28.40 
1958 05 99.99 -99.99  27.60 
1958 06 99.99 -99.99  22.30 
1958 07 99.99 -99.99  22.80 
1958 08 99.99 -99.99  24.70 
1958 09 99.99 -99.99  25.20 
1958 10 99.99 -99.99  29.80 
1958 11 99.99 -99.99  31.20 
1958 12 99.99 -99.99  31.40 
1959 01 99.99 -99.99  30.20 
1959 02 99.99 -99.99  30.20 
1959 03 99.99 -99.99  30.90 
1959 04 99.99 -99.99  27.20 
1959 05 99.99 -99.99  23.60 
1959 06 99.99 -99.99  22.00 
1959 07 99.99 -99.99  21.40 
1959 08 99.99 -99.99  22.40 
1959 09 99.99 -99.99  26.80 
1959 10 99.99 -99.99  30.70 
1959 11 99.99 -99.99  32.00 
1959 12 99.99 -99.99  31.80 
1960 01 99.99 -99.99  30.10 
1960 02 99.99 -99.99  29.40 
1960 03 99.99 -99.99  28.40 
1960 04 99.99 -99.99  26.90 
1960 05 99.99 -99.99  21.80 
1960 06 99.99 -99.99  19.90 
1960 07 99.99 -99.99  20.80 
1960 08 99.99 -99.99  20.40 
1960 09 99.99 -99.99  26.60 
1960 10 99.99 -99.99  29.60 
1960 11 99.99 -99.99  30.60 
1960 12 99.99 -99.99  30.90 
1961 01 99.99 -99.99  30.10 
1961 02 99.99 -99.99  30.00 
1961 03 99.99 -99.99  30.30 
1961 04 99.99 -99.99  29.70 
1961 05 99.99 -99.99  23.80 
1961 06 99.99 -99.99  20.50 
1961 07 99.99 -99.99  20.60 
1961 08 99.99 -99.99  20.40 
1961 09 99.99 -99.99  26.30 
1961 10 99.99 -99.99  29.90 
1961 11 99.99 -99.99  31.20 
1961 12 99.99 -99.99  31.90 
1962 01 99.99 -99.99  29.20 
1962 02 99.99 -99.99  29.60 
1962 03 99.99 -99.99  28.60 
1962 04 99.99 -99.99  26.50 
1962 05 99.99 -99.99  24.10 
1962 06 99.99 -99.99  23.60 
1962 07 99.99 -99.99  21.70 
1962 08 99.99 -99.99  22.00 
1962 09 99.99 -99.99  25.70 
1962 10 99.99 -99.99  30.40 
1962 11 99.99 -99.99  32.30 
1962 12 99.99 -99.99  32.09 
1963 01 99.99 -99.99  30.20 
1963 02 99.99 -99.99  28.40 
1963 03 99.99 -99.99  29.30 
1963 04 99.99 -99.99  25.60 
1963 05 99.99 -99.99  22.90 
1963 06 99.99 -99.99  20.50 
1963 07 99.99 -99.99  19.10 
1963 08 99.99 -99.99  21.70 
1963 09 99.99 -99.99  24.70 
1963 10 99.99 -99.99  28.80 
1963 11 99.99 -99.99  30.90 
1963 12 99.99 -99.99  32.00 
1964 01 99.99 -99.99  29.30 
1964 02 99.99 -99.99  31.00 
1964 03 99.99 -99.99  28.20 
1964 04 99.99 -99.99  27.60 
1964 05 99.99 -99.99  24.90 
1964 06 99.99 -99.99  20.60 
1964 07 99.99 -99.99  21.00 
1964 08 99.99 -99.99  22.80 
1964 09 99.99 -99.99  28.30 
1964 10 99.99 -99.99  30.00 
1964 11 99.99 -99.99  30.90 
1964 12 99.99 -99.99  29.90 
1965 01 99.99 -99.99  30.50 
1965 02 99.99 -99.99  31.40 
1965 03 99.99 -99.99  27.30 
1965 04 99.99 -99.99  25.50 
1965 05 99.99 -99.99  24.30 
1965 06 99.99 -99.99  21.70 
1965 07 99.99 -99.99  18.10 
1965 08 99.99 -99.99  22.70 
1965 09 99.99 -99.99  26.00 
1965 10 99.99 -99.99  29.30 
1965 11 99.99 -99.99  31.80 
1965 12 99.99 -99.99  29.80 
1966 01 99.99 -99.99  29.60 
1966 02 99.99 -99.99  28.50 
1966 03 99.99 -99.99  28.60 
1966 04 99.99 -99.99  28.00 
1966 05 99.99 -99.99  23.70 
1966 06 99.99 -99.99  22.20 
1966 07 99.99 -99.99  19.90 
1966 08 99.99 -99.99  22.30 
1966 09 99.99 -99.99  26.90 
1966 10 99.99 -99.99  27.00 
1966 11 99.99 -99.99  30.60 
1966 12 99.99 -99.99  30.10 
1967 01 99.99 -99.99  31.00 
1967 02 99.99 -99.99  27.40 
1967 03 99.99 -99.99  27.00 
1967 04 99.99 -99.99  26.00 
1967 05 99.99 -99.99  23.10 
1967 06 99.99 -99.99  18.79 
1967 07 99.99 -99.99  19.10 
1967 08 99.99 -99.99  20.90 
1967 09 99.99 -99.99  23.80 
1967 10 99.99 -99.99  29.00 
1967 11 99.99 -99.99  31.20 
1967 12 99.99 -99.99  31.50 
1968 01 99.99 -99.99  29.80 
1968 02 99.99 -99.99  27.40 
1968 03 99.99 -99.99  28.50 
1968 04 99.99 -99.99  27.30 
1968 05 99.99 -99.99  23.10 
1968 06 99.99 -99.99  21.10 
1968 07 99.99 -99.99  19.20 
1968 08 99.99 -99.99  21.60 
1968 09 99.99 -99.99  25.60 
1968 10 99.99 -99.99  28.90 
1968 11 99.99 -99.99  31.10 
1968 12 99.99 -99.99  29.90 
1969 01 99.99 -99.99  30.10 
1969 02 99.99 -99.99  28.40 
1969 03 99.99 -99.99  28.30 
1969 04 99.99 -99.99  25.30 
1969 05 99.99 -99.99  23.90 
1969 06 99.99 -99.99  20.00 
1969 07 99.99 -99.99  21.90 
1969 08 99.99 -99.99  22.60 
1969 09 99.99 -99.99  24.00 
1969 12 99.99 -99.99  30.20 
1970 01 99.99 -99.99  30.80 
1970 02 99.99 -99.99  30.80 
1970 03 99.99 -99.99  28.20 
1970 04 99.99 -99.99  26.80 
1970 05 31.79  16.84  24.31 
1970 06 31.56  12.29  21.92 
1970 07 28.51   9.72  19.11 
1970 08 31.33  11.64  21.48 
1970 09 35.96  17.42  26.68 
1970 10 37.91  20.20  29.06 
1970 11 37.13  22.70  29.91 
1970 12 37.86  23.65  30.75 
1971 01 39.52  24.06  31.79 
1971 02 35.66  23.07  29.37 
1971 04 32.23  19.99  26.11 
1971 05 32.03  13.90  22.96 
1971 06 27.26  11.32  19.29 
1971 07 28.71  11.70  20.20 
1971 08 34.20  15.42  24.81 
1971 09 36.33  16.81  26.57 
1971 10 38.99 -99.99 -99.99 
1971 11 37.59 -99.99 -99.99 
1971 12 37.30  22.99  30.14 
1972 01 40.08  24.34  32.21 
1972 02 35.82  22.71  29.26 
1972 03 32.84  20.63  26.73 
1972 04 33.73  18.64  26.18 
1972 05 30.53 -99.99 -99.99 
1972 06 30.14  12.75  21.44 
1972 07 29.02   9.58  19.29 
1972 08 33.03  16.17  24.59 
1972 09 34.29  16.62  25.46 
1972 10 37.77  20.19  28.98 
1972 11 38.52 -99.99 -99.99 
1972 12 39.41  24.61  32.01 
1973 01 36.21  24.20  30.20 
1973 02 36.75  22.93  29.84 
1973 03 33.87  23.17  28.52 
1973 04 34.98  21.43  28.20 
1973 05 33.30 -99.99 -99.99 
1973 06 30.23  16.98  23.60 
1973 07 29.43  14.11  21.77 
1973 08 32.48  15.10  23.79 
1973 09 33.79  17.86  25.82 
1973 10 37.43  20.95  29.19 
1973 11 35.91  23.33  29.62 
1973 12 35.59  23.31  29.45 
1974 01 31.40  23.17  27.28 
1974 02 32.57  22.79  27.68 
1974 03 31.12  22.12  26.62 
1974 04 33.03  19.00  26.01 
1974 05 30.04  14.27  22.15 
1974 07 29.19   8.54  18.86 
1974 08 31.30  13.55  22.42 
1974 09 33.57 -99.99 -99.99 
1974 10 35.77  20.52  28.14 
1974 11 36.09  22.53  29.31 
1974 12 36.53  23.29  29.91 
1975 01 35.47  22.51  28.99 
1975 02 33.06  22.44  27.75 
1975 03 34.20  21.38  27.79 
1975 04 31.43  18.49  24.96 
1975 05 30.65  14.65  22.65 
1975 06 28.41  12.36  20.38 
1975 07 31.01  12.84  21.92 
1975 08 31.14  13.47  22.30 
1975 09 34.82  18.77  26.79 
1975 10 35.28  20.90  28.09 
1975 11 36.66  22.03  29.34 
1975 12 36.18  22.78  29.48 
1976 01 33.70  21.39  27.54 
1976 02 32.12  22.83  27.47 
1976 03 32.34  21.02  26.68 
1976 04 32.50  17.15  24.82 
1976 05 29.12  12.32  20.72 
1976 06 27.47  11.26  19.36 
1976 07 28.71  10.56  19.63 
1976 08 30.09   9.64  19.86 
1976 09 33.83  12.81  23.32 
1976 10 36.34  19.86  28.10 
1976 11 38.52  23.36  30.94 
1976 12 38.89  24.63  31.75 
1977 01 35.07  23.31  29.18 
1977 02 34.18  24.36  29.27 
1977 03 32.65  23.50  28.07 
1977 04 32.15 -99.99 -99.99 
1977 05 30.21  14.12  22.16 
1977 06 99.99   9.21 -99.99 
1977 07 27.44   9.13  18.28 
1977 08 31.18   9.68  20.43 
1977 09 33.13  12.92  23.02 
1977 10 37.21  18.20  27.71 
1977 11 37.82  22.42  30.12 
1978 01 34.18  22.81  28.50 
1978 02 35.43  22.55  28.99 
1978 03 36.31  20.77  28.54 
1978 04 34.38  17.69  26.03 
1978 05 32.72  17.86  25.29 
1978 06 29.51  12.95  21.23 
1978 07 27.71  12.13  19.92 
1978 08 30.66  14.45  22.55 
1978 09 32.40  16.02  24.21 
1978 10 35.48  20.35  27.91 
1978 11 36.57  22.48  29.52 
1978 12 36.70  23.66  30.18 
1979 01 35.55  23.76  29.65 
1979 02 34.13  22.81  28.47 
1979 03 34.38  21.42  27.90 
1979 04 35.21  19.11  27.16 
1979 05 30.89  17.06  23.97 
1979 06 30.21  13.62  21.91 
1979 08 32.21  13.97  23.09 
1979 09 34.93  18.24  26.59 
1979 10 37.16  20.89  29.03 
1979 11 38.84  22.86  30.85 
1979 12 39.59  23.90  31.74 
1980 01 35.88  24.11  29.99 
1980 02 34.27  21.81  28.04 
1980 03 35.89 -99.99 -99.99 
1980 04 34.48 -99.99 -99.99 
1980 05 33.15 -99.99 -99.99 
1980 06 30.87 -99.99 -99.99 
1980 07 29.57  10.65  20.11 
1980 08 32.16  14.00  23.08 
1980 09 35.84  15.15  25.50 
1980 10 37.43  21.09  29.26 
1980 11 39.29 -99.99 -99.99 
1980 12 37.23 -99.99 -99.99 
1981 01 34.80  22.76  28.78 
1981 02 33.74  22.68  28.21 
1981 03 35.71  20.20  27.95 
1981 04 36.31  18.77  27.54 
1981 05 31.89  15.34  23.61 
1981 06 30.96  12.03  21.49 
1981 07 30.86  14.14  22.50 
1981 08 99.99  14.19 -99.99 
1981 09 35.33  17.92  26.62 
1981 10 37.00  18.07  27.54 
1981 11 99.99  22.24 -99.99 
1981 12 37.55 -99.99 -99.99 
1982 01 35.84 -99.99 -99.99 
1982 02 33.65  22.94  28.29 
1982 03 33.18  22.24  27.71 
1982 05 30.94  13.17  22.05 
1982 06 28.12  10.07  19.09 
1985 02 36.22  23.38  29.80 
1985 03 35.87  23.10  29.48 
1985 04 31.70  17.41  24.55 
1985 05 31.37  15.43  23.40 
1985 06 26.32   9.72  18.02 
1985 07 27.96   8.16  18.06 
1985 08 33.81  14.19  24.00 
1985 09 33.99  15.05  24.52 
1985 10 36.98  20.92  28.95 
1985 11 38.07  24.13  31.09 
1985 12 39.15  25.07  32.11 
1986 01 35.98  24.24  30.11 
1986 02 38.74  24.65  31.69 
1986 03 38.00  22.09  30.04 
1986 04 35.07  20.79  27.93 
1986 05 34.03  17.67  25.84 
1986 06 30.32  14.70  22.51 
1986 07 27.80  14.52  21.16 
