1927 06 99.99 -99.99  29.60 
1927 07 99.99 -99.99  30.40 
1927 08 99.99 -99.99  31.00 
1927 09 99.99 -99.99  29.30 
1927 10 99.99 -99.99  24.00 
1927 11 99.99 -99.99  21.00 
1928 01 99.99 -99.99  10.80 
1928 02 99.99 -99.99  13.60 
1928 03 99.99 -99.99  20.20 
1928 04 99.99 -99.99  21.70 
1928 05 99.99 -99.99  26.60 
1928 06 99.99 -99.99  31.80 
1928 07 99.99 -99.99  31.90 
1928 08 99.99 -99.99  31.80 
1928 09 99.99 -99.99  26.40 
1928 10 99.99 -99.99  24.50 
1928 11 99.99 -99.99  15.90 
1928 12 99.99 -99.99  12.10 
1929 01 99.99 -99.99  13.10 
1929 02 99.99 -99.99  12.40 
1929 03 99.99 -99.99  20.80 
1929 04 99.99 -99.99  26.40 
1929 05 99.99 -99.99  27.90 
1929 06 99.99 -99.99  31.10 
1929 07 99.99 -99.99  30.90 
1929 08 99.99 -99.99  31.30 
1929 09 99.99 -99.99  28.80 
1929 10 99.99 -99.99  23.60 
1929 11 99.99 -99.99  14.30 
1929 12 99.99 -99.99  12.70 
1930 01 99.99 -99.99   9.30 
1930 02 99.99 -99.99  17.40 
1930 03 99.99 -99.99  16.90 
1930 04 99.99 -99.99  24.80 
1930 05 99.99 -99.99  27.10 
1930 06 99.99 -99.99  28.20 
1930 07 99.99 -99.99  30.40 
1930 08 99.99 -99.99  31.70 
1930 09 99.99 -99.99  29.70 
1930 10 99.99 -99.99  22.30 
1930 11 99.99 -99.99  16.20 
1930 12 99.99 -99.99  12.00 
1931 01 99.99 -99.99  12.20 
1931 02 99.99 -99.99  15.60 
1931 03 99.99 -99.99  16.00 
1931 04 99.99 -99.99  20.40 
1931 05 99.99 -99.99  25.90 
1931 06 99.99 -99.99  29.30 
1931 07 99.99 -99.99  29.80 
1931 08 99.99 -99.99  28.30 
1931 09 99.99 -99.99  29.10 
1931 10 99.99 -99.99  26.60 
1931 11 99.99 -99.99  20.10 
1931 12 99.99 -99.99  13.40 
1932 01 99.99 -99.99  14.10 
1932 02 99.99 -99.99  18.90 
1932 03 99.99 -99.99  17.10 
1932 04 99.99 -99.99  23.90 
1932 05 99.99 -99.99  26.50 
1932 06 99.99 -99.99  31.20 
1932 07 99.99 -99.99  31.80 
1932 08 99.99 -99.99  31.30 
1932 09 99.99 -99.99  25.70 
1932 10 99.99 -99.99  20.80 
1932 11 99.99 -99.99  15.00 
1932 12 99.99 -99.99  11.80 
1933 01 99.99 -99.99  15.60 
1933 02 99.99 -99.99  14.40 
1933 03 99.99 -99.99  20.80 
1933 04 99.99 -99.99  24.10 
1933 05 99.99 -99.99  29.10 
1933 06 99.99 -99.99  28.90 
1933 07 99.99 -99.99  31.40 
1933 08 99.99 -99.99  29.80 
1933 09 99.99 -99.99  28.80 
1933 10 99.99 -99.99  25.00 
1934 07 99.99 -99.99  30.00 
1934 08 99.99 -99.99  30.70 
1934 09 99.99 -99.99  28.10 
1934 10 99.99 -99.99  25.20 
1934 11 99.99 -99.99  19.70 
1934 12 99.99 -99.99  14.50 
1935 01 99.99 -99.99  15.50 
1935 02 99.99 -99.99  14.80 
1935 03 99.99 -99.99  21.60 
1935 04 99.99 -99.99  25.20 
1935 05 99.99 -99.99  26.50 
1935 06 99.99 -99.99  27.70 
1935 07 99.99 -99.99  29.90 
1935 08 99.99 -99.99  30.70 
1935 09 99.99 -99.99  26.90 
1935 10 99.99 -99.99  22.90 
1935 11 99.99 -99.99  17.79 
1935 12 99.99 -99.99  12.80 
1936 01 99.99 -99.99  11.80 
1936 02 99.99 -99.99  13.80 
1936 03 99.99 -99.99  20.70 
1936 04 99.99 -99.99  22.20 
1936 05 99.99 -99.99  25.90 
1936 06 99.99 -99.99  30.50 
1936 07 99.99 -99.99  29.80 
1936 08 99.99 -99.99  29.70 
1936 09 99.99 -99.99  27.60 
1936 10 99.99 -99.99  20.80 
1936 11 99.99 -99.99  16.00 
1936 12 99.99 -99.99  14.80 
1937 01 99.99 -99.99  14.00 
1937 02 99.99 -99.99  16.29 
1937 03 99.99 -99.99  18.00 
1937 04 99.99 -99.99  24.60 
1937 05 99.99 -99.99  27.60 
1937 06 99.99 -99.99  31.00 
1937 07 99.99 -99.99  29.80 
1937 08 99.99 -99.99  31.70 
1937 09 99.99 -99.99  28.00 
1937 10 99.99 -99.99  24.10 
1937 11 99.99 -99.99  16.00 
1937 12 99.99 -99.99  11.90 
1938 01 99.99 -99.99  13.30 
1938 02 99.99 -99.99  16.20 
1938 03 99.99 -99.99  22.60 
1938 04 99.99 -99.99  22.80 
1938 05 99.99 -99.99  27.50 
1938 06 99.99 -99.99  30.60 
1938 07 99.99 -99.99  31.70 
1938 09 99.99 -99.99  26.80 
1938 10 99.99 -99.99  23.30 
1938 11 99.99 -99.99  16.10 
1938 12 99.99 -99.99  12.80 
1939 01 99.99 -99.99  13.30 
1939 02 99.99 -99.99  13.10 
1939 03 99.99 -99.99  20.50 
1939 04 99.99 -99.99  24.40 
1939 05 99.99 -99.99  27.60 
1939 06 99.99 -99.99  30.10 
1939 07 99.99 -99.99  32.20 
1939 08 99.99 -99.99  30.30 
1939 09 99.99 -99.99  28.20 
1939 10 99.99 -99.99  23.40 
1939 11 99.99 -99.99  15.00 
1939 12 99.99 -99.99  14.40 
1940 01 99.99 -99.99  10.10 
1940 02 99.99 -99.99  14.40 
1940 03 99.99 -99.99  18.79 
1940 04 99.99 -99.99  24.30 
1940 05 99.99 -99.99  26.70 
1940 06 99.99 -99.99  28.70 
1940 07 99.99 -99.99  30.80 
1940 08 99.99 -99.99  31.30 
1940 09 99.99 -99.99  27.50 
1940 10 99.99 -99.99  23.00 
1940 11 99.99 -99.99  16.10 
1940 12 99.99 -99.99  14.60 
1941 01 99.99 -99.99  13.90 
1941 02 99.99 -99.99  13.90 
1941 03 99.99 -99.99  15.00 
1941 04 99.99 -99.99  23.70 
1941 05 99.99 -99.99  25.90 
1941 06 99.99 -99.99  28.60 
1941 07 99.99 -99.99  31.30 
1941 08 99.99 -99.99  32.09 
1941 09 99.99 -99.99  28.80 
1941 10 99.99 -99.99  26.30 
1941 11 99.99 -99.99  17.29 
1941 12 99.99 -99.99  13.50 
1943 02 99.99 -99.99  16.40 
1943 03 99.99 -99.99  18.79 
1943 04 99.99 -99.99  24.80 
1943 05 99.99 -99.99  28.00 
1943 06 99.99 -99.99  30.30 
1943 07 99.99 -99.99  32.20 
1943 08 99.99 -99.99  33.00 
1943 09 99.99 -99.99  26.70 
1943 10 99.99 -99.99  21.10 
1943 11 99.99 -99.99  16.79 
1943 12 99.99 -99.99  11.70 
1944 01 99.99 -99.99  11.70 
1944 02 99.99 -99.99  17.70 
1944 03 99.99 -99.99  20.40 
1944 04 99.99 -99.99  24.50 
1944 05 99.99 -99.99  26.80 
1944 06 99.99 -99.99  30.00 
1944 07 99.99 -99.99  32.50 
1944 08 99.99 -99.99  30.80 
1944 09 99.99 -99.99  26.60 
1944 10 99.99 -99.99  21.90 
1944 11 99.99 -99.99  16.79 
1944 12 99.99 -99.99  11.50 
1945 01 99.99 -99.99  14.10 
1945 02 99.99 -99.99  15.80 
1945 03 99.99 -99.99  21.60 
1945 04 99.99 -99.99  23.50 
1945 05 99.99 -99.99  28.00 
1945 06 99.99 -99.99  32.20 
1945 07 99.99 -99.99  33.20 
1945 08 99.99 -99.99  32.50 
1945 09 99.99 -99.99  28.20 
1945 10 99.99 -99.99  21.30 
1945 11 99.99 -99.99  18.29 
1945 12 99.99 -99.99  12.70 
1946 01 99.99 -99.99  11.00 
1946 02 99.99 -99.99  14.90 
1946 03 99.99 -99.99  19.50 
1946 04 99.99 -99.99  24.50 
1946 05 99.99 -99.99  27.10 
1946 06 99.99 -99.99  28.80 
1946 07 99.99 -99.99  30.10 
1946 08 99.99 -99.99  29.90 
1946 09 99.99 -99.99  27.00 
1946 10 99.99 -99.99  23.70 
1946 11 99.99 -99.99  17.29 
1946 12 99.99 -99.99  14.40 
1947 01 99.99 -99.99   9.89 
1947 02 99.99 -99.99  10.60 
1947 03 99.99 -99.99  16.60 
1947 04 99.99 -99.99  23.30 
1947 05 99.99 -99.99  26.90 
1947 06 99.99 -99.99  29.70 
1947 07 99.99 -99.99  31.00 
1947 08 99.99 -99.99  27.30 
1947 09 99.99 -99.99  26.90 
1947 10 99.99 -99.99  25.40 
1947 11 99.99 -99.99  16.79 
1947 12 99.99 -99.99  13.40 
1948 01 99.99 -99.99  10.90 
1948 02 99.99 -99.99  13.80 
1948 03 99.99 -99.99  18.00 
1948 04 99.99 -99.99  24.40 
1948 05 99.99 -99.99  27.80 
1948 06 99.99 -99.99  30.30 
1948 07 99.99 -99.99  30.10 
1948 08 99.99 -99.99  31.20 
1948 09 99.99 -99.99  25.00 
1948 10 99.99 -99.99  19.60 
1948 11 99.99 -99.99  14.80 
1948 12 99.99 -99.99  14.00 
1949 01 99.99 -99.99   9.10 
1949 02 99.99 -99.99  15.10 
1949 03 99.99 -99.99  18.70 
1949 04 99.99 -99.99  20.00 
1949 05 99.99 -99.99  26.50 
1949 06 99.99 -99.99  29.90 
1949 07 99.99 -99.99  30.80 
1949 08 99.99 -99.99  30.30 
1949 09 99.99 -99.99  28.60 
1949 10 99.99 -99.99  22.30 
1949 11 99.99 -99.99  17.00 
1949 12 99.99 -99.99  13.90 
1950 01 99.99 -99.99  16.90 
1950 02 99.99 -99.99  17.40 
1950 03 99.99 -99.99  18.60 
1950 04 99.99 -99.99  21.40 
1950 05 99.99 -99.99  27.50 
1950 06 99.99 -99.99  29.10 
1950 07 99.99 -99.99  30.10 
1950 08 99.99 -99.99  29.30 
1950 09 99.99 -99.99  27.70 
1950 10 99.99 -99.99  23.90 
1950 11 99.99 -99.99  15.20 
1950 12 99.99 -99.99  12.80 
1951 01 99.99 -99.99  12.10 
1951 02 99.99 -99.99  14.80 
1951 03 99.99 -99.99  19.10 
1951 04 99.99 -99.99  22.00 
1951 05 99.99 -99.99  26.30 
1951 06 99.99 -99.99  30.20 
1951 07 99.99 -99.99  31.30 
1951 08 99.99 -99.99  30.70 
1951 09 99.99 -99.99  27.80 
1951 10 99.99 -99.99  23.90 
1951 11 99.99 -99.99  16.50 
1951 12 99.99 -99.99  15.90 
1952 01 99.99 -99.99  16.79 
1952 02 99.99 -99.99  17.70 
1952 03 99.99 -99.99  18.90 
1952 04 99.99 -99.99  21.20 
1952 05 99.99 -99.99  26.50 
1952 06 99.99 -99.99  29.10 
1952 07 99.99 -99.99  30.90 
1952 08 99.99 -99.99  32.59 
1952 09 99.99 -99.99  28.90 
1952 10 99.99 -99.99  22.50 
1952 11 99.99 -99.99  17.70 
1952 12 99.99 -99.99  14.10 
1953 01 99.99 -99.99  15.50 
1953 02 99.99 -99.99  15.00 
1953 03 99.99 -99.99  21.40 
1953 04 99.99 -99.99  25.70 
1953 05 99.99 -99.99  29.00 
1953 06 99.99 -99.99  33.20 
1953 07 99.99 -99.99  33.00 
1953 08 99.99 -99.99  30.90 
1953 09 99.99 -99.99  27.00 
1953 10 99.99 -99.99  22.10 
1953 11 99.99 -99.99  16.79 
1953 12 99.99 -99.99  11.70 
1954 01 99.99 -99.99  13.30 
1954 02 99.99 -99.99  17.60 
1954 03 99.99 -99.99  19.00 
1954 04 99.99 -99.99  23.90 
1954 05 99.99 -99.99  25.00 
1954 06 99.99 -99.99  29.30 
1954 07 99.99 -99.99  30.80 
1954 08 99.99 -99.99  30.70 
1954 09 99.99 -99.99  28.60 
1954 10 99.99 -99.99  24.10 
1954 11 99.99 -99.99  17.60 
1954 12 99.99 -99.99  14.30 
1955 01 99.99 -99.99  12.10 
1955 02 99.99 -99.99  14.00 
1955 03 99.99 -99.99  20.10 
1955 04 99.99 -99.99  25.10 
1955 05 99.99 -99.99  28.10 
1955 06 99.99 -99.99  29.30 
1955 07 99.99 -99.99  29.50 
1955 08 99.99 -99.99  29.80 
1955 09 99.99 -99.99  27.20 
1955 10 99.99 -99.99  22.20 
1955 11 99.99 -99.99  16.20 
1955 12 99.99 -99.99  13.50 
1956 01 99.99 -99.99  13.10 
1956 02 99.99 -99.99  15.50 
1956 03 99.99 -99.99  20.10 
1956 04 99.99 -99.99  22.90 
1956 05 99.99 -99.99  27.10 
1956 06 99.99 -99.99  30.10 
1956 07 99.99 -99.99  30.60 
1956 08 99.99 -99.99  30.50 
1956 09 99.99 -99.99  27.10 
1956 10 99.99 -99.99  24.90 
1956 11 99.99 -99.99  16.40 
1956 12 99.99 -99.99  14.40 
1957 01 99.99 -99.99  13.90 
1957 02 99.99 -99.99  18.40 
1957 03 99.99 -99.99  19.20 
1957 04 99.99 -99.99  21.60 
1957 05 99.99 -99.99  26.30 
1957 06 99.99 -99.99  29.70 
1957 07 99.99 -99.99  31.50 
1957 08 99.99 -99.99  31.20 
1957 09 99.99 -99.99  27.20 
1957 10 99.99 -99.99  21.30 
1957 11 99.99 -99.99  15.10 
1957 12 99.99 -99.99  13.60 
1958 01 99.99 -99.99  11.10 
1958 02 99.99 -99.99  12.70 
1958 03 99.99 -99.99  15.30 
1958 04 99.99 -99.99  23.20 
1958 05 99.99 -99.99  25.40 
1958 06 99.99 -99.99  29.50 
1958 07 99.99 -99.99  29.40 
1958 08 99.99 -99.99  30.40 
1958 09 99.99 -99.99  26.50 
1958 10 99.99 -99.99  19.40 
1958 11 99.99 -99.99  16.79 
1958 12 99.99 -99.99  11.60 
1959 01 99.99 -99.99  10.50 
1959 02 99.99 -99.99  12.80 
1959 03 99.99 -99.99  17.00 
1959 04 99.99 -99.99  20.29 
1959 05 99.99 -99.99  27.60 
1959 06 99.99 -99.99  29.50 
1959 07 99.99 -99.99  29.70 
1959 08 99.99 -99.99  29.10 
1959 09 99.99 -99.99  27.80 
1959 10 99.99 -99.99  23.30 
1959 11 99.99 -99.99  14.80 
1959 12 99.99 -99.99  14.30 
1960 01 99.99 -99.99  12.00 
1960 02 99.99 -99.99  12.80 
1960 03 99.99 -99.99  15.90 
1960 04 99.99 -99.99  23.20 
1960 05 99.99 -99.99  26.30 
1960 06 99.99 -99.99  29.60 
1960 07 99.99 -99.99  30.20 
1960 08 99.99 -99.99  28.10 
1960 09 99.99 -99.99  26.80 
1960 10 99.99 -99.99  24.00 
1960 11 99.99 -99.99  15.80 
1960 12 99.99 -99.99   8.60 
1961 01 99.99 -99.99   8.20 
1961 02 99.99 -99.99  13.00 
1961 03 99.99 -99.99  18.40 
1961 04 99.99 -99.99  21.00 
1961 05 99.99 -99.99  25.20 
1961 06 99.99 -99.99  26.90 
1961 07 99.99 -99.99  27.70 
1961 08 99.99 -99.99  27.70 
1961 09 99.99 -99.99  26.50 
1961 10 99.99 -99.99  20.90 
1961 11 99.99 -99.99  13.50 
1961 12 99.99 -99.99  11.80 
1962 01 99.99 -99.99   8.60 
1962 02 99.99 -99.99  18.10 
1962 03 99.99 -99.99  16.20 
1962 04 99.99 -99.99  21.90 
1962 05 99.99 -99.99  25.50 
1962 06 99.99 -99.99  27.50 
1962 07 99.99 -99.99  29.70 
1962 08 99.99 -99.99  29.70 
1962 09 99.99 -99.99  26.80 
1962 10 99.99 -99.99  24.40 
1962 11 99.99 -99.99  16.50 
1962 12 99.99 -99.99  11.10 
1963 01 99.99 -99.99   8.80 
1963 02 99.99 -99.99  12.30 
1963 03 99.99 -99.99  18.90 
1963 04 99.99 -99.99  24.90 
1963 05 99.99 -99.99  24.80 
1963 06 99.99 -99.99  28.40 
1963 07 99.99 -99.99  28.50 
1963 08 99.99 -99.99  29.90 
1963 09 99.99 -99.99  26.20 
1963 10 99.99 -99.99  22.40 
1963 11 99.99 -99.99  16.29 
1963 12 99.99 -99.99   8.10 
1964 01 99.99 -99.99  11.10 
1964 02 99.99 -99.99  11.80 
1964 03 99.99 -99.99  16.70 
1964 04 99.99 -99.99  23.70 
1964 05 99.99 -99.99  25.80 
1964 06 99.99 -99.99  27.70 
1964 07 99.99 -99.99  29.60 
1964 08 99.99 -99.99  29.50 
1964 09 99.99 -99.99  26.90 
1964 10 99.99 -99.99  20.40 
1964 11 99.99 -99.99  17.40 
1964 12 99.99 -99.99  11.50 
1965 01 99.99 -99.99  13.20 
1965 02 99.99 -99.99  11.00 
1965 03 99.99 -99.99  14.00 
1965 04 99.99 -99.99  23.40 
1965 05 99.99 -99.99  24.40 
1965 06 34.87  20.04  27.46 
1965 07 37.25  20.45  28.85 
1965 08 36.15  20.46  28.31 
1965 09 34.36  19.50  26.93 
1965 10 27.40  12.39  19.89 
1965 11 25.23  10.78  18.00 
1965 12 18.77   6.55  12.66 
1966 01 12.89   4.02   8.45 
1966 03 23.77   8.32  16.04 
1966 05 28.16  16.06  22.11 
1966 07 36.55  20.63  28.59 
1966 08 35.53  20.15  27.84 
1966 11 25.75   9.14  17.45 
1967 03 28.29  10.39  19.34 
1967 04 32.43  16.04  24.24 
1967 05 34.03  17.48  25.75 
1967 06 35.87  19.57  27.72 
1967 07 37.53  20.37  28.95 
1967 08 33.91  20.52  27.22 
1967 09 29.07  16.40  22.73 
1967 10 26.06  11.24  18.65 
1967 11 21.42   8.12  14.77 
1967 12 16.60   3.42  10.01 
1968 01 15.73   3.68   9.70 
1968 02 17.19   3.52  10.35 
1968 03 21.80   6.71  14.25 
1968 04 27.50  13.32  20.41 
1968 05 32.03  17.23  24.63 
1968 06 34.50  19.03  26.76 
1968 07 34.30  21.15  27.72 
1968 08 36.18  22.06  29.12 
1968 09 29.40  17.23  23.31 
1968 10 28.53  15.92  22.22 
1968 11 22.07   6.38  14.22 
1968 12 19.26   3.68  11.47 
1969 01 20.03   5.41  12.72 
1969 02 20.54   5.48  13.01 
1969 03 21.89   6.23  14.06 
1969 04 29.88  14.12  22.00 
1969 05 32.18  16.40  24.29 
1969 06 35.66  19.79  27.73 
1969 07 38.59  21.58  30.09 
1969 08 36.50  21.73  29.11 
1969 09 33.50  18.28  25.89 
1969 10 27.47  13.55  20.51 
1969 11 21.07   7.60  14.33 
1969 12 19.16   4.56  11.86 
1970 02 18.95   4.61  11.78 
1970 03 23.08   5.88  14.48 
1970 04 31.03  12.97  22.00 
1970 06 34.77  20.23  27.50 
1970 08 36.52  22.27  29.39 
1970 09 32.78  20.12  26.45 
1970 10 26.26  13.50  19.88 
1970 11 22.13   6.03  14.08 
1970 12 21.29   6.10  13.69 
1971 01 22.50   5.50  14.00 
1971 02 23.00   4.80  13.90 
1971 03 27.70   9.00  18.35 
1971 04 30.00  13.50  21.75 
1971 05 33.90  17.00  25.45 
1971 06 32.09  19.50  25.80 
1971 07 33.40  20.80  27.10 
1971 08 31.50  19.70  25.60 
1971 09 29.60  20.10  24.85 
1971 10 25.40  17.20  21.30 
1971 11 21.20  10.90  16.04 
1971 12 19.00   5.70  12.35 
1972 01 19.60   5.50  12.55 
1972 02 20.00   7.20  13.60 
1972 03 26.00  13.20  19.60 
1972 04 31.20  16.90  24.05 
1972 05 27.80  18.20  23.00 
1972 06 31.10  21.20  26.15 
1972 07 32.70  21.30  27.00 
1972 08 34.40  21.40  27.90 
1972 09 32.80  21.20  27.00 
1972 10 29.00  16.40  22.70 
1972 11 18.70   7.70  13.20 
1972 12 17.00   3.40  10.20 
1973 01 15.30   1.90   8.60 
1973 02 16.00   5.60  10.80 
1973 03 26.30  12.80  19.54 
1973 04 27.70  11.90  19.79 
1973 05 33.20  14.60  23.90 
1973 06 32.80  18.60  25.70 
1973 07 33.50  20.00  26.75 
1973 08 33.00  17.79  25.40 
1973 09 31.30  19.29  25.30 
1973 10 27.00  16.00  21.50 
1973 11 24.70   9.80  17.25 
1973 12 21.10   2.30  11.70 
1974 01 18.50   2.80  10.65 
1974 02 26.80   3.50  15.15 
1974 03 27.30  11.50  19.40 
1974 04 30.00  15.60  22.80 
1974 05 33.80  20.50  27.15 
1974 06 34.20  20.90  27.55 
1974 07 35.70  21.70  28.70 
1974 08 35.40  22.20  28.80 
1974 09 28.00  18.00  23.00 
1974 10 26.40  15.00  20.70 
1974 11 20.50   9.30  14.90 
1974 12 15.90   2.40   9.14 
1975 01 19.70   5.50  12.60 
1975 02 20.80   6.80  13.79 
1975 03 26.80  11.40  19.09 
1975 04 29.70  16.29  23.00 
1975 05 32.59  20.29  26.45 
1975 06 34.80  21.90  28.34 
1975 07 32.70  21.30  27.00 
1975 08 33.40  22.00  27.70 
1975 09 29.70  18.40  24.05 
1975 10 28.10  15.00  21.55 
1975 11 23.80   9.10  16.45 
1975 12 19.50   5.50  12.50 
1976 01 17.70   3.10  10.40 
1976 03 25.70  12.20  18.95 
1976 04 28.20  15.80  22.00 
1976 05 29.30  17.40  23.34 
1976 06 35.70  21.60  28.65 
1976 07 31.40  21.60  26.50 
1976 08 35.00  21.40  28.20 
1976 09 32.80  20.70  26.75 
1976 10 23.80  12.40  18.09 
1976 11 15.60   7.10  11.35 
1976 12 14.60   3.40   9.00 
1977 01 13.70   2.20   7.95 
1977 02 20.10   6.70  13.40 
1977 03 24.80  10.60  17.70 
1977 04 27.20  14.50  20.85 
1977 05 31.50  20.70  26.10 
1977 06 36.59  22.60  29.59 
1977 07 37.30  23.60  30.45 
1977 08 37.90  24.10  31.00 
1977 09 36.00  23.00  29.50 
1977 10 28.80  17.40  23.09 
1977 11 25.90  11.70  18.79 
1977 12 22.50   7.90  15.20 
1978 01 16.00   4.30  10.14 
1978 02 17.79   4.80  11.29 
1978 03 26.50  11.00  18.75 
1978 04 32.30  18.20  25.25 
1978 06 35.40  23.00  29.20 
1978 07 37.40  24.20  30.80 
1978 08 35.40  23.10  29.25 
1978 09 29.70  21.70  25.70 
1978 10 25.70  16.40  21.05 
1978 11 22.50  13.50  18.00 
1978 12 18.90   6.80  12.85 
1979 02 19.70   5.70  12.70 
1979 03 25.60  12.10  18.85 
1979 05 31.70  19.50  25.60 
1979 06 33.20  21.80  27.50 
1979 07 37.00  24.50  30.75 
1979 08 35.40  23.60  29.50 
1979 09 33.50  19.50  26.50 
1979 10 32.20  17.29  24.75 
1979 11 22.70  10.40  16.54 
1979 12 18.60   8.00  13.30 
1980 02 21.20   7.20  14.20 
1980 04 29.90  15.30  22.60 
1980 05 32.90  20.90  26.90 
1980 06 37.80  24.50  31.15 
1980 09 34.30  23.00  28.65 
1980 10 28.00  16.00  22.00 
1980 11 21.70   9.30  15.50 
1980 12 18.29   8.30  13.29 
1981 01 18.14   7.57  12.85 
1981 02 19.26   8.79  14.02 
1981 03 23.76  11.63  17.69 
1981 04 28.38  17.93  23.15 
1981 05 29.83  19.85  24.84 
1981 06 32.75  22.22  27.48 
1981 07 33.09  23.29  28.19 
1981 08 32.25  22.71  27.48 
1981 09 31.25  20.98  26.11 
1981 10 27.55  17.54  22.55 
1981 11 25.93  11.43  18.68 
1981 12 20.63   6.95  13.78 
1982 01 21.23   5.69  13.46 
1982 02 20.43   6.29  13.36 
1982 03 27.00  12.68  19.84 
1982 04 29.84  16.12  22.98 
1982 05 29.87  19.81  24.84 
1982 06 33.23  23.02  28.12 
1982 07 35.63  24.05  29.84 
1982 08 31.42  23.79  27.60 
1982 09 30.75  22.02  26.38 
1982 10 26.86  15.78  21.32 
1982 11 22.91   9.84  16.37 
1982 12 18.15   7.26  12.70 
1983 01 17.96   6.13  12.04 
1983 02 20.70   8.29  14.49 
1983 03 25.08  10.74  17.91 
1983 04 27.53  13.67  20.60 
1983 05 30.98  20.61  25.79 
1983 06 32.08  22.38  27.23 
1983 07 33.41  23.40  28.41 
1983 08 33.09  23.42  28.25 
1983 09 32.32  21.55  26.93 
1983 10 29.31  17.83  23.57 
1983 11 26.75  12.40  19.57 
1983 12 16.52   2.53   9.52 
1984 01 14.40   4.91   9.65 
1984 02 22.91   7.86  15.38 
1984 03 27.77  12.18  19.97 
1984 04 31.72  16.40  24.06 
1984 05 32.71  19.95  26.33 
1984 06 34.86  22.90  28.88 
1984 07 33.95  23.15  28.55 
1984 08 33.84  23.18  28.51 
1984 09 31.95  20.39  26.17 
1984 10 27.53  18.45  22.99 
1984 11 23.41  10.41  16.91 
1984 12 21.42  10.68  16.04 
1985 01 16.75   2.87   9.80 
1985 02 18.73   6.54  12.63 
1985 03 26.69  13.78  20.23 
1985 04 30.48  16.79  23.64 
1985 05 32.52  20.39  26.45 
1985 06 34.57  22.70  28.63 
1985 07 35.61  23.10  29.35 
1985 08 36.61  23.94  30.27 
1985 09 33.02  22.50  27.76 
1985 10 28.78  17.85  23.31 
1985 11 25.07  14.26  19.66 
1985 12 18.52   4.86  11.69 
1987 01 18.20   6.11  12.16 
1987 02 20.04   9.47  14.76 
1987 03 22.48   9.24  15.86 
1987 04 27.55  12.50  20.02 
1987 05 30.74  19.84  25.29 
1987 06 33.36  22.31  27.83 
1987 07 34.20  23.82  29.01 
1987 08 35.15  24.24  29.69 
1987 09 31.88  21.40  26.64 
1987 10 28.87  16.29  22.58 
1987 11 23.02  10.20  16.61 
1987 12 19.35   6.85  13.10 
1988 01 17.07   5.17  11.12 
1988 03 30.21   8.58  19.39 
1988 04 30.52  15.45  22.98 
1988 05 33.06  19.54  26.30 
1988 06 36.68  21.48  29.08 
1988 07 37.43  23.52  30.48 
1988 08 34.75  22.73  28.74 
1988 09 34.25  20.17  27.21 
1988 10 31.77  16.66  24.21 
1988 11 28.32  10.90  19.61 
1988 12 23.02   7.33  15.17 
1989 01 22.03   8.17  15.10 
1989 03 29.44  10.25  19.84 
1989 04 33.72  15.02  24.37 
1989 05 38.45  21.63  30.04 
1989 06 38.75  22.57  30.66 
1989 07 39.95  23.05  31.50 
1989 08 38.55  23.42  30.98 
1989 09 36.07  19.87  27.97 
1989 10 32.23  15.48  23.85 
1989 11 27.90  11.33  19.61 
1989 12 17.95   2.82  10.38 
1990 01 23.81   8.24  16.02 
1990 02 26.68   9.83  18.25 
1990 03 26.65  12.34  19.49 
1990 04 31.50  17.02  24.26 
1990 05 36.90  20.98  28.94 
1990 06 40.66  24.23  32.44 
1990 07 36.97  22.82  29.89 
1990 08 37.70  23.02  30.36 
1990 09 35.23  20.83  28.03 
1990 11 29.36  12.23  20.79 
1990 12 24.37   6.18  15.27 
1992 07 38.23  22.66  30.44 
1992 09 33.87  21.97  27.91 
1992 10 29.87  16.60  23.23 
1992 11 21.75   9.80  15.77 
1992 12 18.89   7.88  13.38 
1993 01 18.12   6.64  12.38 
1993 02 22.04   8.56  15.30 
1993 03 25.33  12.40  18.86 
1993 04 29.66  15.17  22.41 
1993 05 32.41  19.46  25.94 
1993 06 33.47  22.28  27.87 
1993 07 36.34  23.73  30.04 
1993 08 37.48  24.11  30.79 
1994 02 21.69   8.75  15.22 
1994 03 26.50  12.85  19.67 
1994 04 30.53  17.20  23.86 
1994 05 37.00  23.35  30.17 
1994 07 37.66  24.02  30.84 
1994 08 35.97  23.40  29.68 
1994 09 32.59  19.81  26.20 
1994 10 29.44  17.98  23.71 
1994 11 24.66  12.69  18.67 
1995 01 20.65   6.25  13.45 
1995 02 24.07   8.52  16.29 
1995 03 25.13  11.68  18.40 
1995 04 31.35  15.45  23.40 
1995 05 34.84  21.66  28.25 
1995 06 35.78  22.60  29.18 
1995 07 37.98  24.08  31.03 
1996 08 35.68  23.48  29.58 
1996 09 33.33  20.75  27.04 
1996 12 21.18   6.02  13.60 
1997 01 17.42   4.88  11.15 
1997 02 18.69   7.37  13.03 
1997 03 25.53  12.53  19.03 
1997 04 25.03  13.37  19.20 
1997 05 32.08  17.98  25.03 
