1921 01 99.99 -99.99  19.10 
1921 02 99.99 -99.99  18.10 
1921 03 99.99 -99.99  18.60 
1921 04 99.99 -99.99  20.10 
1921 05 99.99 -99.99  21.40 
1921 06 99.99 -99.99  24.40 
1921 07 99.99 -99.99  25.10 
1921 08 99.99 -99.99  25.90 
1921 09 99.99 -99.99  26.10 
1921 10 99.99 -99.99  24.20 
1921 11 99.99 -99.99  22.60 
1921 12 99.99 -99.99  19.79 
1922 01 99.99 -99.99  19.79 
1922 02 99.99 -99.99  18.90 
1922 03 99.99 -99.99  20.10 
1922 04 99.99 -99.99  19.70 
1922 05 99.99 -99.99  22.70 
1922 06 99.99 -99.99  24.20 
1922 07 99.99 -99.99  25.30 
1922 08 99.99 -99.99  26.00 
1922 09 99.99 -99.99  26.10 
1922 10 99.99 -99.99  23.60 
1922 11 99.99 -99.99  21.10 
1922 12 99.99 -99.99  19.79 
1923 01 99.99 -99.99  18.70 
1923 02 99.99 -99.99  18.00 
1923 03 99.99 -99.99  18.20 
1923 04 99.99 -99.99  20.10 
1923 05 99.99 -99.99  21.70 
1923 06 99.99 -99.99  24.70 
1923 07 99.99 -99.99  25.60 
1923 08 99.99 -99.99  25.80 
1923 09 99.99 -99.99  25.20 
1923 10 99.99 -99.99  23.60 
1923 11 99.99 -99.99  20.90 
1923 12 99.99 -99.99  18.90 
1924 01 99.99 -99.99  18.40 
1924 02 99.99 -99.99  20.29 
1924 03 99.99 -99.99  19.70 
1924 04 99.99 -99.99  19.20 
1924 05 99.99 -99.99  21.30 
1924 06 99.99 -99.99  23.40 
1924 07 99.99 -99.99  25.90 
1924 08 99.99 -99.99  26.40 
1924 09 99.99 -99.99  26.10 
1924 10 99.99 -99.99  24.10 
1924 11 99.99 -99.99  21.20 
1924 12 99.99 -99.99  18.50 
1925 01 99.99 -99.99  19.60 
1925 02 99.99 -99.99  18.79 
1925 03 99.99 -99.99  19.79 
1925 04 99.99 -99.99  20.40 
1925 05 99.99 -99.99  23.70 
1925 06 99.99 -99.99  25.30 
1925 07 99.99 -99.99  25.40 
1925 08 99.99 -99.99  25.70 
1925 09 99.99 -99.99  25.20 
1925 10 99.99 -99.99  23.60 
1925 11 99.99 -99.99  21.80 
1925 12 99.99 -99.99  18.00 
1926 01 99.99 -99.99  17.40 
1926 02 99.99 -99.99  17.10 
1926 03 99.99 -99.99  18.29 
1926 04 99.99 -99.99  19.29 
1926 05 99.99 -99.99  22.90 
1926 06 99.99 -99.99  22.70 
1926 07 99.99 -99.99  24.70 
1926 08 99.99 -99.99  25.30 
1926 09 99.99 -99.99  26.80 
1926 10 99.99 -99.99  23.60 
1926 11 99.99 -99.99  22.70 
1926 12 99.99 -99.99  19.00 
1927 01 99.99 -99.99  18.90 
1927 02 99.99 -99.99  18.10 
1927 03 99.99 -99.99  19.29 
1927 04 99.99 -99.99  19.90 
1927 05 99.99 -99.99  20.80 
1927 06 99.99 -99.99  24.00 
1927 07 99.99 -99.99  25.30 
1927 08 99.99 -99.99  25.80 
1927 09 99.99 -99.99  25.40 
1927 10 99.99 -99.99  24.40 
1927 11 99.99 -99.99  21.90 
1927 12 99.99 -99.99  19.29 
1928 01 99.99 -99.99  19.10 
1928 02 99.99 -99.99  18.70 
1928 03 99.99 -99.99  18.20 
1928 04 99.99 -99.99  18.90 
1928 05 99.99 -99.99  21.20 
1928 06 99.99 -99.99  22.70 
1928 07 99.99 -99.99  24.70 
1928 08 99.99 -99.99  24.80 
1928 09 99.99 -99.99  24.00 
1928 10 99.99 -99.99  22.70 
1928 11 99.99 -99.99  20.80 
1928 12 99.99 -99.99  20.00 
1929 01 99.99 -99.99  17.79 
1929 02 99.99 -99.99  18.29 
1929 03 99.99 -99.99  17.60 
1929 04 99.99 -99.99  19.40 
1929 05 99.99 -99.99  22.30 
1929 06 99.99 -99.99  24.80 
1929 07 99.99 -99.99  25.60 
1929 08 99.99 -99.99  25.60 
1929 09 99.99 -99.99  25.20 
1929 10 99.99 -99.99  24.70 
1929 11 99.99 -99.99  20.90 
1929 12 99.99 -99.99  18.60 
1930 01 99.99 -99.99  17.29 
1930 02 99.99 -99.99  18.60 
1930 03 99.99 -99.99  17.70 
1930 04 99.99 -99.99  19.40 
1930 05 99.99 -99.99  22.00 
1930 06 99.99 -99.99  24.70 
1930 07 99.99 -99.99  24.60 
1930 08 99.99 -99.99  26.00 
1930 09 99.99 -99.99  24.60 
1930 10 99.99 -99.99  22.70 
1930 11 99.99 -99.99  20.70 
1930 12 99.99 -99.99  19.70 
1931 04 99.99 -99.99  20.60 
1931 05 99.99 -99.99  21.40 
1931 06 99.99 -99.99  24.80 
1931 07 99.99 -99.99  27.20 
1931 08 99.99 -99.99  27.00 
1931 09 99.99 -99.99  25.90 
1931 10 99.99 -99.99  22.80 
1931 11 99.99 -99.99  21.60 
1931 12 99.99 -99.99  21.40 
1932 01 99.99 -99.99  18.90 
1932 02 99.99 -99.99  18.20 
1932 03 99.99 -99.99  18.79 
1932 04 99.99 -99.99  21.70 
1932 05 99.99 -99.99  23.70 
1932 06 99.99 -99.99  25.20 
1932 07 99.99 -99.99  25.40 
1932 08 99.99 -99.99  25.60 
1932 09 99.99 -99.99  25.30 
1932 10 99.99 -99.99  23.90 
1932 11 99.99 -99.99  20.40 
1932 12 99.99 -99.99  18.29 
1933 01 99.99 -99.99  17.60 
1933 02 99.99 -99.99  16.29 
1933 03 99.99 -99.99  18.29 
1933 04 99.99 -99.99  18.79 
1933 05 99.99 -99.99  19.90 
1933 06 99.99 -99.99  23.00 
1933 07 99.99 -99.99  23.30 
1933 08 99.99 -99.99  23.60 
1933 09 99.99 -99.99  23.80 
1933 10 99.99 -99.99  22.30 
1933 11 99.99 -99.99  19.60 
1933 12 99.99 -99.99  16.50 
1934 01 99.99 -99.99  16.60 
1934 02 99.99 -99.99  16.40 
1934 03 99.99 -99.99  16.40 
1934 04 99.99 -99.99  20.29 
1934 05 99.99 -99.99  22.90 
1934 06 99.99 -99.99  24.80 
1934 07 99.99 -99.99  25.10 
1934 08 99.99 -99.99  25.50 
1934 09 99.99 -99.99  26.10 
1934 10 99.99 -99.99  24.40 
1934 11 99.99 -99.99  22.40 
1934 12 99.99 -99.99  19.79 
1935 01 99.99 -99.99  19.10 
1935 02 99.99 -99.99  18.10 
1935 03 99.99 -99.99  18.20 
1935 04 99.99 -99.99  20.90 
1935 05 99.99 -99.99  22.80 
1935 06 99.99 -99.99  25.90 
1935 07 99.99 -99.99  26.60 
1935 08 99.99 -99.99  25.50 
1935 09 99.99 -99.99  26.00 
1935 10 99.99 -99.99  23.10 
1935 11 99.99 -99.99  22.10 
1935 12 99.99 -99.99  19.50 
1936 01 99.99 -99.99  18.60 
1936 02 99.99 -99.99  17.70 
1936 03 99.99 -99.99  18.70 
1936 04 99.99 -99.99  19.79 
1936 05 99.99 -99.99  21.90 
1936 06 99.99 -99.99  25.70 
1936 07 99.99 -99.99  25.80 
1936 08 99.99 -99.99  25.60 
1936 09 99.99 -99.99  26.10 
1936 10 99.99 -99.99  23.20 
1936 11 99.99 -99.99  20.29 
1936 12 99.99 -99.99  20.29 
1937 01 99.99 -99.99  18.10 
1937 02 99.99 -99.99  18.29 
1937 03 99.99 -99.99  19.90 
1937 04 99.99 -99.99  21.10 
1937 05 99.99 -99.99  23.20 
1937 06 99.99 -99.99  25.70 
1937 07 99.99 -99.99  26.70 
1937 08 99.99 -99.99  27.00 
1937 09 99.99 -99.99  27.10 
1937 10 99.99 -99.99  26.30 
1937 11 99.99 -99.99  23.30 
1937 12 99.99 -99.99  21.20 
1938 01 99.99 -99.99  19.00 
1938 02 99.99 -99.99  18.79 
1938 03 99.99 -99.99  19.90 
1938 05 99.99 -99.99  23.40 
1938 06 99.99 -99.99  24.50 
1938 07 99.99 -99.99  26.90 
1938 08 99.99 -99.99  27.20 
1938 09 99.99 -99.99  25.70 
1938 10 99.99 -99.99  25.40 
1938 11 99.99 -99.99  22.50 
1938 12 99.99 -99.99  21.20 
1939 02 99.99 -99.99  18.90 
1939 03 99.99 -99.99  19.79 
1939 04 99.99 -99.99  20.10 
1939 05 99.99 -99.99  22.40 
1939 06 99.99 -99.99  24.30 
1939 07 99.99 -99.99  25.30 
1939 08 99.99 -99.99  26.00 
1939 09 99.99 -99.99  25.40 
1939 10 99.99 -99.99  23.20 
1939 11 99.99 -99.99  22.80 
1939 12 99.99 -99.99  20.40 
1940 01 99.99 -99.99  18.40 
1940 02 99.99 -99.99  17.90 
1940 03 99.99 -99.99  17.79 
1940 05 99.99 -99.99  21.00 
1940 06 99.99 -99.99  24.40 
1940 07 99.99 -99.99  26.20 
1940 08 99.99 -99.99  26.00 
1940 09 99.99 -99.99  25.90 
1940 10 99.99 -99.99  24.60 
1940 11 99.99 -99.99  21.30 
1940 12 99.99 -99.99  19.79 
1946 01 99.99 -99.99  18.60 
1946 02 99.99 -99.99  18.90 
1946 03 99.99 -99.99  20.70 
1946 04 99.99 -99.99  21.20 
1946 05 99.99 -99.99  22.50 
1946 06 99.99 -99.99  24.40 
1946 07 99.99 -99.99  25.20 
1946 08 99.99 -99.99  25.20 
1946 09 99.99 -99.99  25.50 
1946 10 99.99 -99.99  23.60 
1946 11 99.99 -99.99  21.20 
1946 12 99.99 -99.99  19.50 
1947 01 99.99 -99.99  18.40 
1947 02 99.99 -99.99  18.10 
1947 03 99.99 -99.99  18.00 
1947 04 99.99 -99.99  19.20 
1947 05 99.99 -99.99  21.80 
1947 06 99.99 -99.99  25.00 
1947 07 99.99 -99.99  25.40 
1947 08 99.99 -99.99  26.20 
1947 09 99.99 -99.99  25.80 
1947 10 99.99 -99.99  25.10 
1947 11 99.99 -99.99  22.30 
1947 12 99.99 -99.99  20.40 
1948 01 99.99 -99.99  18.29 
1948 02 99.99 -99.99  18.10 
1948 03 99.99 -99.99  19.70 
1948 04 99.99 -99.99  19.29 
1948 05 99.99 -99.99  21.40 
1948 06 99.99 -99.99  23.90 
1948 07 99.99 -99.99  25.10 
1948 08 99.99 -99.99  25.70 
1948 09 99.99 -99.99  25.70 
1948 10 99.99 -99.99  25.00 
1948 11 99.99 -99.99  22.70 
1948 12 99.99 -99.99  21.90 
1949 01 99.99 -99.99  19.20 
1949 02 99.99 -99.99  19.70 
1949 03 99.99 -99.99  20.90 
1949 04 99.99 -99.99  22.30 
1949 05 99.99 -99.99  22.20 
1949 06 99.99 -99.99  25.00 
1949 07 99.99 -99.99  25.20 
1949 08 99.99 -99.99  25.80 
1949 09 99.99 -99.99  26.00 
1949 10 99.99 -99.99  25.40 
1949 11 99.99 -99.99  23.40 
1949 12 99.99 -99.99  20.50 
1950 01 99.99 -99.99  18.70 
1950 02 99.99 -99.99  19.90 
1950 03 99.99 -99.99  19.70 
1950 04 99.99 -99.99  21.00 
1950 05 99.99 -99.99  22.30 
1950 06 25.83  21.23  23.53 
1950 07 27.35  22.93  25.14 
1950 08 28.00  23.53  25.76 
1950 09 28.77  23.84  26.30 
1950 10 28.20  23.20  25.70 
1950 11 24.90  20.70  22.80 
1950 12 22.80  18.60  20.70 
1951 01 22.20  17.60  19.90 
1951 02 21.80  17.29  19.54 
1951 03 19.40  15.00  17.20 
1951 04 22.30  17.50  19.90 
1951 05 23.70  19.29  21.50 
1951 06 25.50  20.60  23.05 
1951 07 27.60  23.10  25.35 
1951 08 28.20  23.60  25.90 
1951 09 28.30  23.90  26.09 
1951 10 26.60  22.20  24.40 
1951 11 25.80  21.40  23.59 
1951 12 22.20  18.20  20.20 
1952 01 21.10  16.90  19.00 
1952 02 21.70  17.10  19.40 
1952 03 22.40  18.20  20.29 
1952 04 23.00  18.40  20.70 
1952 05 25.20  20.90  23.05 
1952 06 27.30  22.80  25.05 
1952 07 28.20  22.80  25.50 
1952 08 28.60  23.50  26.05 
1952 09 28.50  23.70  26.10 
1952 10 26.00  21.60  23.80 
1952 11 25.10  20.70  22.90 
1952 12 24.10  20.10  22.10 
1953 01 21.40  17.29  19.34 
1953 02 21.60  16.90  19.25 
1953 03 21.90  18.20  20.04 
1953 04 23.10  18.50  20.80 
1953 05 24.70  20.29  22.50 
1953 06 26.80  22.50  24.65 
1953 07 28.80  24.40  26.59 
1953 08 28.30  24.40  26.34 
1953 09 27.60  23.60  25.60 
1953 10 26.20  22.80  24.50 
1953 11 25.30  22.20  23.75 
1953 12 21.80  18.10  19.95 
1954 01 20.29  16.90  18.59 
1954 02 20.20  16.40  18.29 
1954 03 19.90  16.70  18.29 
1954 04 20.60  17.29  18.95 
1954 05 22.90  19.40  21.15 
1954 06 26.50  23.10  24.80 
1954 07 27.30  23.40  25.34 
1954 08 27.80  24.20  26.00 
1954 09 27.10  23.40  25.25 
1954 10 26.70  23.10  24.90 
1954 11 24.20  20.29  22.25 
1954 12 22.40  19.29  20.84 
1955 01 21.00  17.10  19.04 
1955 02 20.29  16.70  18.50 
1955 03 19.70  16.79  18.25 
1955 04 21.40  18.00  19.70 
1955 05 24.90  20.70  22.80 
1955 06 27.50  23.30  25.40 
1955 07 27.80  23.50  25.65 
1955 08 27.60  23.40  25.50 
1955 09 27.60  23.30  25.45 
1955 10 25.80  21.90  23.84 
1955 11 23.30  19.90  21.59 
1955 12 21.60  18.00  19.79 
1956 01 19.90  16.20  18.04 
1956 02 20.29  16.79  18.54 
1956 03 20.60  17.20  18.90 
1956 04 21.60  18.00  19.79 
1956 05 23.00  19.60  21.30 
1956 06 26.50  22.30  24.40 
1956 07 26.70  22.80  24.75 
1956 08 27.40  23.20  25.30 
1956 09 28.60  24.10  26.35 
1956 10 26.20  22.30  24.25 
1956 11 23.20  19.20  21.20 
1956 12 21.30  17.40  19.34 
1957 01 19.20  15.60  17.40 
1957 02 20.00  16.60  18.29 
1957 03 21.00  17.20  19.10 
1957 04 21.30  17.40  19.34 
1957 05 23.60  19.70  21.65 
1957 06 26.90  22.90  24.90 
1957 07 27.70  24.00  25.85 
1957 08 27.70  24.40  26.05 
1957 09 27.20  23.90  25.55 
1957 10 23.70  20.29  22.00 
1957 11 22.00  18.79  20.40 
1957 12 21.80  19.10  20.45 
1958 01 20.70  16.79  18.75 
1958 02 19.70  15.70  17.70 
1958 03 20.00  16.79  18.40 
1958 04 21.80  18.10  19.95 
1958 05 23.30  19.79  21.55 
1958 06 24.80  21.10  22.95 
1958 07 26.10  23.10  24.60 
1958 08 27.30  24.10  25.70 
1958 09 28.20  24.70  26.45 
1958 10 25.40  22.60  24.00 
1958 11 22.90  19.79  21.34 
1958 12 21.30  17.90  19.59 
1959 01 18.70  15.60  17.15 
1959 02 19.60  16.10  17.85 
1959 03 21.70  17.90  19.79 
1959 04 20.20  16.79  18.50 
1959 05 22.70  19.20  20.95 
1959 06 25.80  22.40  24.09 
1959 07 27.40  23.80  25.59 
1959 08 28.00  24.70  26.35 
1959 09 27.70  24.30  26.00 
1959 10 24.80  21.40  23.09 
1959 11 22.90  19.29  21.09 
1959 12 22.00  18.79  20.40 
1960 01 21.60  17.90  19.75 
1960 02 19.40  15.90  17.65 
1960 03 20.29  17.29  18.79 
1960 04 21.40  18.20  19.79 
1960 05 23.90  20.60  22.25 
1960 06 27.30  23.60  25.45 
1960 07 27.40  23.70  25.55 
1960 08 28.10  24.20  26.15 
1960 09 27.80  24.40  26.09 
1960 10 24.70  21.70  23.20 
1960 11 23.50  20.40  21.95 
1960 12 21.40  18.10  19.75 
1961 01 20.40  17.00  18.70 
1961 02 21.40  18.40  19.90 
1961 03 20.90  17.40  19.15 
1961 04 18.90  15.60  17.25 
1961 05 21.60  18.40  20.00 
1961 06 25.40  22.30  23.84 
1961 07 26.80  23.60  25.20 
1961 08 27.40  24.10  25.75 
1961 09 28.00  24.40  26.20 
1961 10 25.70  22.10  23.90 
1961 11 24.20  21.30  22.75 
1961 12 22.70  19.00  20.85 
1962 01 20.20  16.60  18.40 
1962 02 20.29  16.60  18.45 
1962 03 20.40  17.20  18.79 
1962 04 20.40  17.40  18.90 
1962 05 22.40  19.00  20.70 
1962 06 24.40  21.20  22.80 
1962 07 26.70  23.20  24.95 
1962 08 28.10  24.30  26.20 
1962 09 28.30  24.80  26.55 
1962 10 26.20  22.80  24.50 
1962 11 24.60  21.60  23.10 
1962 12 22.20  18.40  20.29 
1963 01 20.90  17.29  19.09 
1963 02 20.00  16.40  18.20 
1963 03 20.80  17.60  19.20 
1963 04 21.10  17.79  19.45 
1963 05 23.80  20.70  22.25 
1963 06 26.60  23.40  25.00 
1963 07 26.70  23.30  25.00 
1963 08 27.50  24.20  25.85 
1963 09 28.60  24.80  26.70 
1963 10 27.50  23.40  25.45 
1963 11 25.60  20.50  23.05 
1963 12 21.90  16.70  19.29 
1964 01 22.50  18.40  20.45 
1964 02 22.50  17.79  20.15 
1964 03 21.50  17.29  19.40 
1964 04 20.70  16.40  18.54 
1964 05 24.10  19.10  21.60 
1964 06 26.10  21.40  23.75 
1964 07 27.10  23.40  25.25 
1964 08 27.50  23.40  25.45 
1964 09 28.20  23.80  26.00 
1964 10 26.80  22.70  24.75 
1964 11 24.20  19.70  21.95 
1964 12 20.90  16.29  18.59 
1965 01 19.29  15.20  17.25 
1965 02 20.20  16.29  18.25 
1965 03 20.20  16.60  18.40 
1965 04 20.80  17.10  18.95 
1965 05 21.70  18.40  20.04 
1965 06 25.40  21.70  23.55 
1965 07 26.50  23.40  24.95 
1965 08 27.30  24.30  25.80 
1965 09 26.70  23.00  24.85 
1965 10 26.50  22.10  24.30 
1965 11 23.30  19.20  21.25 
1965 12 21.30  17.29  19.29 
1966 01 21.50  17.10  19.29 
1966 02 19.90  15.80  17.85 
1966 03 22.10  17.10  19.60 
1966 04 22.30  17.29  19.79 
1966 05 22.30  18.00  20.15 
1966 06 25.90  20.80  23.34 
1966 07 27.10  22.20  24.65 
1966 08 28.00  22.80  25.40 
1966 09 28.40  22.90  25.65 
1966 10 25.70  21.70  23.70 
1966 11 23.50  19.40  21.45 
1966 12 22.50  18.70  20.60 
1967 01 22.40  18.70  20.55 
1967 02 20.20  16.00  18.10 
1967 03 19.20  14.80  17.00 
1967 04 22.00  18.20  20.10 
1967 05 22.70  19.29  21.00 
1967 06 25.50  21.80  23.65 
1967 07 26.80  22.90  24.84 
1967 08 28.10  24.20  26.15 
1967 09 28.90  24.60  26.75 
1967 10 27.50  23.60  25.55 
1967 11 25.70  21.40  23.55 
1967 12 22.30  18.40  20.34 
1968 01 20.10  15.80  17.95 
1968 02 19.20  14.90  17.04 
1968 03 19.29  15.80  17.54 
1968 04 20.20  16.70  18.45 
1968 05 23.40  19.79  21.59 
1968 06 26.20  21.90  24.05 
1968 07 28.00  24.20  26.10 
1968 08 28.70  25.20  26.95 
1968 09 28.00  24.00  26.00 
1968 10 24.80  21.20  23.00 
1968 11 21.90  17.70  19.79 
1968 12 21.50  18.00  19.75 
1969 01 19.10  15.50  17.29 
1969 02 20.40  16.70  18.54 
1969 03 20.90  16.90  18.90 
1969 04 23.10  19.00  21.05 
1969 05 26.00  21.40  23.70 
1969 06 26.30  21.60  23.95 
1969 07 28.30  23.90  26.09 
1969 08 27.80  23.90  25.84 
1969 09 27.70  23.50  25.60 
1969 10 26.10  21.40  23.75 
1969 11 23.50  19.29  21.40 
1969 12 22.60  17.79  20.20 
1970 01 20.90  16.29  18.59 
1970 02 20.90  16.20  18.54 
1970 03 23.10  17.90  20.50 
1970 04 23.40  19.10  21.25 
1970 05 24.00  19.00  21.50 
1970 06 28.20  24.10  26.15 
1970 07 28.10  24.40  26.25 
1970 08 28.40  24.60  26.50 
1970 09 27.40  23.60  25.50 
1970 10 25.50  22.20  23.85 
1970 11 24.10  20.50  22.30 
1970 12 23.90  20.29  22.09 
1971 01 20.20  15.80  18.00 
1971 02 22.20  17.79  20.00 
1971 03 22.30  18.20  20.25 
1971 04 24.30  20.10  22.20 
1971 05 25.80  21.10  23.45 
1971 06 26.60  22.10  24.35 
1971 07 27.70  22.60  25.15 
1971 08 28.50  23.20  25.85 
1971 10 26.40  21.50  23.95 
1971 11 24.60  20.29  22.45 
1971 12 20.80  15.80  18.29 
1972 01 20.20  16.10  18.15 
1972 02 20.40  16.29  18.34 
1972 03 19.70  15.80  17.75 
1972 04 21.00  17.20  19.10 
1972 05 23.70  19.90  21.80 
1972 06 26.10  22.30  24.20 
1972 07 27.20  23.80  25.50 
1972 08 27.80  24.40  26.09 
1972 09 27.70  23.80  25.75 
1972 10 25.00  21.10  23.05 
1972 11 24.30  20.70  22.50 
1972 12 21.70  16.40  19.04 
1973 01 21.10  15.80  18.45 
1973 02 21.20  15.80  18.50 
1973 03 25.20  19.29  22.25 
1973 04 24.20  18.40  21.30 
1973 05 26.10  21.30  23.70 
1973 06 27.90  23.20  25.55 
1973 07 29.40  23.40  26.40 
1973 08 29.10  22.90  26.00 
1973 09 28.60  22.70  25.65 
1973 10 26.30  21.00  23.65 
1973 11 25.40  20.20  22.80 
1973 12 23.60  18.20  20.90 
1974 01 22.20  16.60  19.40 
1974 02 24.10  19.29  21.70 
1974 03 21.00  16.20  18.60 
1974 04 21.50  16.70  19.10 
1974 05 24.20  19.90  22.05 
1974 06 26.90  21.90  24.40 
1974 07 28.60  22.90  25.75 
1974 08 29.30  23.10  26.20 
1974 09 28.80  22.90  25.84 
1974 10 27.60  22.00  24.80 
1974 11 27.40  22.70  25.05 
1974 12 24.20  18.79  21.50 
1975 01 21.80  16.20  19.00 
1975 02 21.70  16.40  19.04 
1975 03 22.50  17.20  19.85 
1975 04 23.20  18.00  20.60 
1975 05 25.00  19.90  22.45 
1975 06 27.60  22.60  25.10 
1975 07 29.10  23.90  26.50 
1975 08 28.80  23.30  26.05 
1975 09 28.10  22.30  25.20 
1975 10 27.50  22.30  24.90 
1975 11 25.80  21.40  23.59 
1975 12 23.10  18.10  20.60 
1976 01 21.20  16.00  18.60 
1976 02 20.20  14.90  17.54 
1976 03 21.90  17.10  19.50 
1976 04 22.30  17.40  19.84 
1976 05 25.10  20.29  22.70 
1976 06 25.80  21.30  23.55 
1976 07 27.80  22.80  25.30 
1976 08 29.30  23.30  26.30 
1976 09 29.10  23.30  26.20 
1976 10 26.90  22.10  24.50 
1976 11 24.10  19.29  21.70 
1976 12 23.30  18.60  20.95 
1977 01 20.60  14.20  17.40 
1977 02 20.70  14.50  17.60 
1977 03 20.60  15.60  18.10 
1977 04 22.40  17.10  19.75 
1977 05 24.80  19.70  22.25 
1977 06 28.00  22.60  25.30 
1977 07 27.80  22.30  25.05 
1977 08 28.30  22.90  25.59 
1977 09 28.20  22.20  25.20 
1977 10 26.90  21.90  24.40 
1977 11 23.40  18.70  21.05 
1977 12 21.40  16.29  18.84 
1978 01 20.70  15.60  18.15 
1978 02 21.20  15.50  18.35 
1978 03 21.40  15.80  18.60 
1978 04 22.30  16.90  19.59 
1978 05 23.70  17.40  20.55 
1978 06 29.30  25.00  27.15 
1978 07 29.20  23.30  26.25 
1978 08 30.30  24.60  27.45 
1978 09 30.10  24.20  27.15 
1978 10 28.20  22.30  25.25 
1978 11 25.20  20.60  22.90 
1978 12 23.80  19.20  21.50 
1979 01 22.30  17.50  19.90 
1979 02 21.80  17.10  19.45 
1979 03 22.90  17.40  20.15 
1979 04 23.80  17.70  20.75 
1979 05 25.10  19.40  22.25 
1979 06 27.40  21.90  24.65 
1979 07 29.30  23.60  26.45 
1979 08 30.50  23.80  27.15 
1979 09 30.40  24.20  27.30 
1979 10 29.10  23.70  26.40 
1979 11 24.90  20.40  22.65 
1979 12 22.30  18.10  20.20 
1980 01 20.29  15.60  17.95 
1980 02 20.40  15.70  18.04 
1980 03 22.70  18.29  20.50 
1980 04 23.50  18.70  21.10 
1980 05 25.30  20.20  22.75 
1980 06 27.80  22.70  25.25 
1980 07 29.70  25.00  27.35 
1980 08 29.60  24.90  27.25 
1980 09 29.80  24.80  27.30 
1980 10 28.70  23.40  26.05 
1980 11 25.70  21.60  23.65 
1980 12 22.60  18.60  20.60 
1981 01 21.30  17.79  19.54 
1981 02 20.40  16.40  18.40 
1981 03 21.80  17.29  19.54 
1981 04 23.20  18.70  20.95 
1981 05 25.30  20.90  23.09 
1981 06 29.10  24.20  26.65 
1981 07 29.90  25.10  27.50 
1981 08 29.30  24.70  27.00 
1981 09 29.70  24.90  27.30 
1981 10 27.20  22.80  25.00 
1981 11 26.30  21.30  23.80 
1981 12 23.60  19.40  21.50 
1982 01 20.80  15.60  18.20 
1982 02 20.50  15.60  18.04 
1982 03 22.70  17.40  20.04 
1982 11 25.70  20.90  23.30 
1982 12 23.10  17.10  20.10 
1983 01 21.20  16.29  18.75 
1983 02 21.10  16.60  18.85 
1983 03 21.10  16.10  18.60 
1983 04 22.20  17.10  19.65 
1983 05 24.80  19.20  22.00 
1983 06 29.00  23.80  26.40 
1983 07 30.20  24.50  27.35 
1983 08 29.10  24.00  26.55 
1983 09 30.20  25.00  27.60 
1983 10 29.40  24.10  26.75 
1983 11 27.10  20.90  24.00 
1983 12 23.60  18.10  20.85 
1984 01 22.70  17.29  20.00 
1984 02 23.20  18.60  20.90 
1984 03 23.30  17.90  20.59 
1984 04 25.70  20.70  23.20 
1984 05 27.20  22.90  25.05 
1984 06 30.70  25.10  27.90 
1984 07 31.20  25.30  28.25 
1984 08 31.40  25.50  28.45 
1984 09 30.10  24.90  27.50 
1984 10 27.80  22.40  25.09 
1985 02 20.80  16.29  18.54 
1985 03 22.20  17.60  19.90 
1985 04 23.70  18.70  21.20 
1985 05 26.40  21.60  24.00 
1985 06 29.10  23.40  26.25 
1985 07 29.00  23.80  26.40 
1985 08 30.00  24.40  27.20 
1985 09 29.90  24.40  27.15 
1985 10 27.90  22.20  25.05 
1985 11 24.20  19.79  22.00 
1985 12 23.30  18.20  20.75 
1986 01 22.40  17.29  19.84 
1986 02 20.90  15.90  18.40 
1986 03 21.60  16.40  19.00 
1986 04 22.40  17.90  20.15 
1986 05 22.50  17.29  19.90 
1986 06 27.70  22.70  25.20 
1986 07 29.10  23.90  26.50 
1986 08 29.40  24.40  26.90 
1986 09 29.30  23.60  26.45 
1986 10 28.30  22.40  25.34 
1986 11 25.60  20.29  22.95 
1986 12 23.90  18.40  21.15 
1987 01 22.10  17.20  19.65 
1987 02 21.40  16.10  18.75 
1987 03 22.30  16.90  19.59 
1987 04 23.40  18.29  20.84 
1987 05 24.70  19.60  22.15 
1987 06 27.40  22.10  24.75 
1987 07 30.30  24.70  27.50 
1987 08 31.40  25.80  28.59 
1987 09 29.70  24.70  27.20 
1987 10 27.60  22.40  25.00 
1987 11 25.70  20.60  23.15 
1987 12 23.30  18.40  20.84 
1988 01 22.20  17.60  19.90 
1988 02 21.80  16.29  19.04 
1988 03 23.10  17.60  20.35 
1988 04 23.70  18.10  20.90 
1988 05 25.90  20.90  23.40 
1988 06 29.30  23.80  26.55 
1988 07 30.30  24.80  27.55 
1988 08 30.10  24.50  27.30 
1988 09 30.00  24.30  27.15 
1988 10 28.80  23.70  26.25 
1988 11 26.90  22.30  24.59 
1988 12 24.30  19.20  21.75 
1989 01 23.20  18.20  20.70 
1989 02 21.10  16.00  18.54 
1989 03 21.90  17.00  19.45 
1989 04 23.40  19.00  21.20 
1989 05 25.30  20.40  22.84 
1989 06 27.80  22.60  25.20 
1989 07 29.30  24.10  26.70 
1989 08 30.00  24.50  27.25 
1989 09 29.50  23.80  26.65 
1989 10 27.00  22.70  24.85 
1989 11 23.90  19.60  21.75 
1989 12 23.30  18.40  20.84 
1990 01 21.90  17.60  19.75 
1990 02 20.70  16.20  18.45 
1990 03 22.30  17.79  20.04 
1990 04 21.80  16.60  19.20 
1990 05 24.70  19.79  22.25 
1990 06 27.60  22.60  25.10 
1990 07 28.80  24.00  26.40 
1990 08 29.60  25.10  27.35 
1990 09 30.30  24.70  27.50 
1990 10 27.90  22.40  25.15 
1990 11 24.40  20.00  22.20 
1990 12 22.90  18.60  20.75 
1991 01 21.50  16.79  19.15 
1991 02 20.40  15.40  17.90 
1991 03 22.10  17.40  19.75 
1991 04 24.20  19.00  21.60 
1991 05 25.40  20.60  23.00 
1991 06 27.50  23.30  25.40 
1991 08 30.40  24.80  27.59 
1991 09 30.20  24.80  27.50 
