1911 02 28.20  23.70  25.95 
1911 03 25.00  20.80  22.90 
1911 04 25.70  20.10  22.90 
1911 05 24.60  19.10  21.85 
1911 06 21.10  15.60  18.35 
1911 07 20.10  14.70  17.40 
1911 08 22.70  15.60  19.15 
1911 09 23.00  17.00  20.00 
1911 10 23.10  17.79  20.45 
1911 11 28.50  21.80  25.15 
1911 12 29.40  22.20  25.80 
1912 02 30.10  24.40  27.25 
1912 03 28.50  20.50  24.50 
1912 04 26.30  20.40  23.34 
1912 05 26.30  20.00  23.15 
1912 06 24.50  16.90  20.70 
1912 07 22.40  15.10  18.75 
1912 08 24.90  16.10  20.50 
1912 09 21.60  15.20  18.40 
1912 10 22.80  18.00  20.40 
1912 11 27.50  21.00  24.25 
1912 12 27.70  21.40  24.55 
1913 02 29.30  23.30  26.30 
1913 03 30.30  23.40  26.84 
1913 04 28.10  21.00  24.55 
1913 05 25.10  18.70  21.90 
1913 06 22.60  16.70  19.65 
1913 07 25.60  17.50  21.55 
1913 08 23.00  17.20  20.10 
1913 09 23.90  18.00  20.95 
1913 10 24.60  20.40  22.50 
1913 11 25.20  19.90  22.55 
1913 12 25.80  21.00  23.40 
1914 02 31.20  22.40  26.80 
1914 03 31.00  21.90  26.45 
1914 04 28.10  18.70  23.40 
1914 05 25.70  14.60  20.15 
1914 06 27.10  17.60  22.35 
1914 07 27.30  16.00  21.65 
1914 08 25.90  14.60  20.25 
1914 09 25.40  17.70  21.55 
1914 10 26.40  18.10  22.25 
1914 11 28.80  21.00  24.90 
1914 12 29.60  19.70  24.65 
1915 02 32.09  22.40  27.25 
1915 03 29.10  21.40  25.25 
1915 04 29.70  19.79  24.75 
1915 05 27.00  18.79  22.90 
1915 06 23.60  14.30  18.95 
1915 07 23.50  14.00  18.75 
1915 08 24.50  15.60  20.04 
1915 09 24.60  16.70  20.65 
1915 10 25.60  17.10  21.35 
1915 11 26.90  17.90  22.40 
1915 12 27.90  19.60  23.75 
1916 02 29.80  20.60  25.20 
1916 03 28.80  19.70  24.25 
1916 04 27.50  18.60  23.05 
1916 05 26.90  16.79  21.84 
1916 06 25.70  16.29  21.00 
1916 07 23.80  13.50  18.65 
1916 08 22.10  14.60  18.35 
1916 09 25.40  16.70  21.05 
1916 10 24.60  16.70  20.65 
1916 11 28.50  18.20  23.35 
1916 12 29.90  20.50  25.20 
1917 02 31.30  21.50  26.40 
1917 03 29.70  20.10  24.90 
1917 04 26.80  17.50  22.15 
1917 05 24.00  14.60  19.29 
1917 06 24.40  12.10  18.25 
1917 07 21.90  13.20  17.54 
1917 08 22.40  11.90  17.15 
1917 09 23.00  15.50  19.25 
1917 10 23.90  16.60  20.25 
1917 11 26.20  16.10  21.15 
1917 12 29.30  20.60  24.95 
1918 02 29.70  21.70  25.70 
1918 03 29.40  20.60  25.00 
1918 04 28.20  19.70  23.95 
1918 05 26.20  17.79  22.00 
1918 06 24.20  17.29  20.75 
1918 07 21.60  12.80  17.20 
1918 08 23.00  12.90  17.95 
1918 09 24.20  15.60  19.90 
1918 10 24.70  17.20  20.95 
1918 11 27.40  18.79  23.09 
1918 12 28.00  19.60  23.80 
1919 02 28.60  21.00  24.80 
1919 03 27.80  20.20  24.00 
1919 04 27.70  19.70  23.70 
1919 05 27.20  17.70  22.45 
1919 06 25.00  15.90  20.45 
1919 07 25.20  13.80  19.50 
1919 08 23.10  14.20  18.65 
1919 09 28.20  17.00  22.60 
1919 10 25.80  19.50  22.65 
1919 11 29.00  20.70  24.85 
1919 12 30.20  21.80  26.00 
1920 02 31.70  22.30  27.00 
1920 03 30.10  21.70  25.90 
1920 04 28.90  19.40  24.15 
1920 05 25.60  16.90  21.25 
1920 06 24.00  15.90  19.95 
1920 07 22.30  15.80  19.04 
1920 08 21.40  13.60  17.50 
1920 09 23.10  15.50  19.29 
1920 10 25.90  17.50  21.70 
1920 11 28.00  19.79  23.90 
1920 12 29.40  20.40  24.90 
1921 01 30.50  22.80  26.65 
1921 02 30.60  22.70  26.65 
1921 03 29.90  21.50  25.70 
1921 04 26.90  18.90  22.90 
1921 05 26.70  16.10  21.40 
1921 06 23.50  14.60  19.04 
1921 07 21.80  12.70  17.25 
1921 08 26.00  16.29  21.15 
1921 09 23.40  16.70  20.04 
1921 10 24.80  17.29  21.05 
1921 11 26.60  18.10  22.35 
1921 12 28.70  19.79  24.25 
1922 01 30.30  22.50  26.40 
1922 02 30.40  22.40  26.40 
1922 03 29.20  22.50  25.85 
1922 04 27.50  19.90  23.70 
1922 05 25.80  17.70  21.75 
1922 06 25.20  16.40  20.80 
1922 07 23.60  15.10  19.35 
1922 08 25.80  16.50  21.15 
1922 09 24.20  17.20  20.70 
1922 10 24.70  17.20  20.95 
1922 11 26.80  19.10  22.95 
1922 12 29.70  20.90  25.30 
1923 01 30.30  22.20  26.25 
1923 02 30.00  22.50  26.25 
1923 03 29.40  22.40  25.90 
1923 04 29.20  20.90  25.05 
1923 05 25.20  18.10  21.65 
1923 06 24.90  16.40  20.65 
1923 07 24.20  13.00  18.60 
1923 08 23.50  15.40  19.45 
1923 09 24.10  16.90  20.50 
1923 10 24.60  17.79  21.20 
1923 11 26.80  18.60  22.70 
1923 12 29.00  21.30  25.15 
1924 01 27.90  21.20  24.55 
1924 02 28.40  21.70  25.05 
1924 03 29.90  22.00  25.95 
1924 04 28.60  20.20  24.40 
1924 05 25.00  17.79  21.40 
1924 06 24.20  15.80  20.00 
1924 07 23.70  14.90  19.29 
1924 08 22.90  14.20  18.54 
1924 09 23.00  16.29  19.65 
1924 10 23.50  15.80  19.65 
1924 11 26.20  18.40  22.30 
1924 12 27.70  20.50  24.10 
1925 01 31.70  22.30  27.00 
1925 04 29.30  20.60  24.95 
1925 05 27.20  18.20  22.70 
1925 06 22.80  14.10  18.45 
1925 07 21.60  13.10  17.35 
1925 08 25.20  16.20  20.70 
1925 09 25.20  17.79  21.50 
1925 11 26.10  20.20  23.15 
1925 12 29.00  21.20  25.10 
1926 01 30.30  22.90  26.59 
1926 02 29.10  21.50  25.30 
1926 03 29.70  22.30  26.00 
1926 04 27.20  20.00  23.60 
1926 05 25.40  17.10  21.25 
1926 06 26.20  17.10  21.65 
1926 07 24.70  15.30  20.00 
1926 08 24.20  16.79  20.50 
1926 09 24.40  18.00  21.20 
1926 10 24.90  18.90  21.90 
1926 11 27.60  20.29  23.95 
1927 01 30.10  22.50  26.30 
1927 02 29.60  22.10  25.85 
1927 03 29.90  22.20  26.05 
1927 04 28.10  20.60  24.35 
1927 05 25.50  16.79  21.15 
1927 06 23.20  16.10  19.65 
1927 07 23.70  13.90  18.79 
1927 10 24.90  18.29  21.59 
1927 11 26.80  20.00  23.40 
1927 12 27.70  19.90  23.80 
1928 01 29.40  21.70  25.55 
1928 02 29.80  23.10  26.45 
1928 03 29.00  22.80  25.90 
1928 04 29.30  21.80  25.55 
1928 05 26.00  17.79  21.90 
1928 06 25.30  16.79  21.05 
1928 07 23.10  15.80  19.45 
1928 08 22.50  15.30  18.90 
1928 09 23.00  17.79  20.40 
1928 10 24.20  17.90  21.05 
1928 11 26.30  19.90  23.09 
1928 12 28.20  21.60  24.90 
1929 01 29.40  23.00  26.20 
1929 02 29.30  22.70  26.00 
1929 03 28.10  21.70  24.90 
1929 04 26.10  18.79  22.45 
1929 05 24.30  16.70  20.50 
1929 06 24.40  16.10  20.25 
1929 07 23.70  15.00  19.35 
1929 08 24.80  16.20  20.50 
1929 09 23.20  17.79  20.50 
1929 10 25.70  19.50  22.60 
1929 11 25.00  18.60  21.80 
1929 12 29.00  22.20  25.60 
1930 01 31.60  23.30  27.45 
1930 02 30.60  22.60  26.60 
1930 03 31.20  22.10  26.65 
1930 04 27.60  19.90  23.75 
1930 05 26.10  18.60  22.35 
1930 06 27.20  18.20  22.70 
1930 07 24.00  15.90  19.95 
1930 08 24.10  17.00  20.55 
1930 09 23.50  15.90  19.70 
1930 10 24.70  18.79  21.75 
1930 11 26.20  19.10  22.65 
1930 12 27.70  21.40  24.55 
1931 01 29.80  22.80  26.30 
1931 02 27.90  21.50  24.70 
1931 03 28.30  21.80  25.05 
1931 04 27.50  20.29  23.90 
1931 05 24.30  17.50  20.90 
1931 06 23.20  15.00  19.10 
1931 07 22.30  15.50  18.90 
1931 09 99.99  16.70 -99.99 
1931 10 23.50  17.70  20.60 
1931 11 25.80  18.79  22.30 
1931 12 29.00  21.50  25.25 
1932 01 28.90  22.00  25.45 
1932 02 99.99  23.20 -99.99 
1932 03 99.99  22.40 -99.99 
1932 04 28.50  21.00  24.75 
1932 05 25.00  17.90  21.45 
1932 06 22.80  15.90  19.34 
1932 07 24.70  15.80  20.25 
1932 08 22.70  15.90  19.29 
1932 09 24.00  18.29  21.15 
1932 10 25.90  19.90  22.90 
1932 11 27.20  20.50  23.85 
1932 12 29.10  22.00  25.55 
1933 01 28.80  22.00  25.40 
1933 02 29.70  22.20  25.95 
1933 03 28.80  20.70  24.75 
1933 04 25.80  18.50  22.15 
1933 05 24.80  16.70  20.75 
1933 06 23.70  13.90  18.79 
1933 07 21.20  13.50  17.35 
1933 08 23.20  14.30  18.75 
1933 09 22.80  16.70  19.75 
1933 10 24.60  17.50  21.05 
1933 11 24.40  16.90  20.65 
1933 12 25.60  19.79  22.70 
1934 01 29.10  21.90  25.50 
1934 02 30.00  22.30  26.15 
1934 03 29.70  21.30  25.50 
1934 04 26.90  20.10  23.50 
1934 05 26.20  16.50  21.35 
1934 06 25.80  15.70  20.75 
1934 07 23.60  13.60  18.60 
1934 08 23.40  15.40  19.40 
1934 09 23.50  17.29  20.40 
1934 10 24.20  15.90  20.04 
1934 11 26.40  18.90  22.65 
1934 12 26.70  20.70  23.70 
1935 01 28.70  21.40  25.05 
1935 02 29.60  22.30  25.95 
1935 03 30.40  21.80  26.09 
1935 04 26.70  18.40  22.55 
1935 05 25.50  14.80  20.15 
1935 06 25.80  16.00  20.90 
1935 07 25.30  15.90  20.59 
1935 08 22.80  15.10  18.95 
1935 09 23.50  16.29  19.90 
1935 10 24.10  18.20  21.15 
1935 11 26.40  18.40  22.40 
1935 12 29.80  21.30  25.55 
1936 01 30.30  21.70  26.00 
1936 02 28.80  20.60  24.70 
1936 03 29.00  20.70  24.85 
1936 04 27.80  18.90  23.34 
1936 05 28.50  19.50  24.00 
1936 06 27.30  17.00  22.15 
1936 07 25.50  14.90  20.20 
1936 10 24.60  17.70  21.15 
1936 11 25.80  18.60  22.20 
1936 12 27.50  20.29  23.90 
1937 01 26.80  20.29  23.55 
1937 02 29.90  21.80  25.84 
1937 03 30.60  21.00  25.80 
1937 04 26.50  19.00  22.75 
1937 05 24.30  16.00  20.15 
1937 06 25.10  15.10  20.10 
1937 07 25.40  15.30  20.35 
1937 08 25.20  16.00  20.60 
1937 09 24.00  15.40  19.70 
1937 10 24.00  17.40  20.70 
1937 11 25.10  17.90  21.50 
1937 12 26.70  19.60  23.15 
1938 01 31.70  22.50  27.10 
1938 02 29.70  21.90  25.80 
1938 03 31.00  21.80  26.40 
1938 04 27.80  19.29  23.55 
1938 05 25.90  16.50  21.20 
1938 06 25.30  15.10  20.20 
1938 07 24.20  14.20  19.20 
1938 08 24.20  15.00  19.60 
1938 09 24.20  16.29  20.25 
1938 10 24.30  17.70  21.00 
1938 11 26.40  19.20  22.80 
1938 12 99.99  20.29 -99.99 
1939 01 29.30  21.60  25.45 
1939 02 31.10  21.90  26.50 
1939 03 30.80  22.40  26.59 
1939 04 27.50  19.29  23.40 
1939 05 26.50  18.40  22.45 
1939 06 25.10  15.90  20.50 
1939 07 23.30  13.70  18.50 
1939 08 25.50  14.70  20.10 
1939 09 23.80  16.29  20.04 
1939 10 25.30  17.40  21.34 
1939 11 25.80  19.00  22.40 
1939 12 27.70  20.90  24.30 
1940 01 31.00  22.10  26.55 
1940 02 28.60  20.90  24.75 
1940 03 30.40  21.50  25.95 
1940 04 29.20  21.10  25.15 
1940 05 27.50  18.10  22.80 
1940 06 26.40  16.10  21.25 
1940 07 26.30  15.00  20.65 
1940 08 24.70  15.50  20.10 
1940 09 23.30  15.90  19.59 
1940 10 24.30  17.29  20.80 
1940 11 26.60  19.10  22.85 
1940 12 31.30  22.70  27.00 
1941 01 31.40  22.00  26.70 
1941 02 32.30  22.60  27.45 
1941 03 29.30  21.00  25.15 
1941 04 31.90  20.70  26.30 
1941 05 27.70  18.00  22.85 
1941 06 24.10  14.50  19.29 
1941 07 22.50  14.00  18.25 
1941 08 25.70  16.50  21.10 
1941 09 21.30  14.40  17.84 
1941 10 24.10  16.20  20.15 
1941 11 26.30  18.70  22.50 
1941 12 27.90  20.90  24.40 
1942 01 30.30  21.60  25.95 
1942 02 30.40  22.40  26.40 
1942 03 29.70  21.80  25.75 
1942 04 27.00  19.20  23.10 
1942 05 25.00  16.90  20.95 
1942 06 23.20  14.50  18.85 
1942 07 19.60  12.10  15.85 
1942 08 22.30  14.50  18.40 
1942 09 23.00  15.30  19.15 
1942 10 24.20  17.10  20.65 
1942 11 26.00  18.50  22.25 
1942 12 26.80  19.70  23.25 
1943 01 28.50  20.40  24.45 
1943 02 29.60  21.30  25.45 
1943 03 29.80  20.80  25.30 
1943 04 26.10  17.60  21.85 
1943 05 26.90  16.50  21.70 
1943 06 24.50  16.70  20.60 
1943 07 23.60  14.50  19.04 
1943 08 21.20  13.80  17.50 
1943 09 22.50  15.10  18.79 
1943 10 22.90  17.90  20.40 
1943 11 25.00  18.60  21.80 
1943 12 25.80  19.60  22.70 
1944 01 29.30  21.30  25.30 
1944 02 27.90  21.40  24.65 
1944 03 28.90  21.30  25.09 
1944 04 25.40  17.90  21.65 
1944 05 24.40  15.90  20.15 
1944 06 25.00  14.50  19.75 
1945 01 27.80  21.20  24.50 
1945 02 30.00  22.30  26.15 
1945 03 27.50  20.60  24.05 
1945 04 26.70  18.90  22.80 
1945 05 23.50  14.30  18.90 
1945 06 22.30  13.50  17.90 
1945 07 99.99  13.30 -99.99 
1945 08 99.99  16.60 -99.99 
1945 09 22.50  15.70  19.10 
1945 10 23.90  17.40  20.65 
1945 11 25.50  19.10  22.30 
1945 12 25.30  19.29  22.30 
1946 02 30.60  23.10  26.85 
1946 03 28.10  20.90  24.50 
1946 04 26.50  17.70  22.10 
1946 05 26.40  17.90  22.15 
1946 06 24.40  14.90  19.65 
1946 07 21.70  13.90  17.79 
1946 08 24.20  15.60  19.90 
1946 09 24.50  16.70  20.60 
1946 10 24.50  18.70  21.60 
1946 11 26.10  19.70  22.90 
1946 12 27.30  19.79  23.55 
1947 01 29.50  22.20  25.85 
1947 02 29.30  22.40  25.84 
1947 03 26.90  20.50  23.70 
1947 04 26.40  18.20  22.30 
1947 05 25.80  18.00  21.90 
1947 06 24.20  16.00  20.10 
1947 07 21.10  13.70  17.40 
1947 08 21.50  14.70  18.10 
1947 09 22.80  16.10  19.45 
1947 10 22.10  16.40  19.25 
1947 11 23.40  17.79  20.59 
1947 12 25.70  18.90  22.30 
1948 01 29.90  22.20  26.05 
1948 02 29.40  22.80  26.09 
1948 03 26.60  20.00  23.30 
1948 04 26.80  18.79  22.80 
1948 05 24.30  17.10  20.70 
1948 06 24.50  14.60  19.54 
1948 07 24.30  15.80  20.04 
1948 08 21.60  13.80  17.70 
1948 10 23.90  17.50  20.70 
1948 11 25.80  19.10  22.45 
1948 12 27.10  20.10  23.60 
1949 01 28.50  21.30  24.90 
1949 02 28.10  20.50  24.30 
1949 03 99.99  22.10 -99.99 
1949 04 99.99  18.79 -99.99 
1949 09 23.10  16.40  19.75 
1949 10 22.90  17.79  20.34 
1949 11 24.70  18.10  21.40 
1949 12 26.80  20.00  23.40 
1950 01 27.20  21.90  24.55 
1950 02 28.90  22.20  25.55 
1950 03 29.20  21.90  25.55 
1950 04 27.20  20.29  23.75 
1950 05 26.60  18.40  22.50 
1950 06 24.50  16.70  20.60 
1950 07 23.20  15.50  19.35 
1950 08 24.20  17.60  20.90 
1950 09 24.00  17.70  20.85 
1950 10 24.00  18.20  21.10 
1950 11 25.00  19.50  22.25 
1950 12 28.20  20.60  24.40 
1951 01 29.30  21.80  25.55 
1951 02 29.20  22.20  25.70 
1951 03 27.40  21.00  24.20 
1951 04 25.10  17.29  21.20 
1951 05 25.10  16.29  20.70 
1951 06 23.80  14.10  18.95 
1951 07 23.50  12.50  18.00 
1951 08 22.60  14.30  18.45 
1951 09 23.60  15.90  19.75 
1951 10 24.40  17.79  21.09 
1951 11 25.70  19.50  22.60 
1951 12 26.10  19.40  22.75 
1952 01 28.40  21.20  24.80 
1952 02 27.60  21.30  24.45 
1952 03 29.20  21.40  25.30 
1952 04 26.80  18.00  22.40 
1952 05 26.30  16.79  21.55 
1952 06 24.10  15.70  19.90 
1952 07 23.70  14.80  19.25 
1952 08 25.30  16.60  20.95 
1952 09 23.60  17.00  20.29 
1952 10 25.80  18.70  22.25 
1952 11 27.00  19.90  23.45 
1952 12 29.50  20.50  25.00 
1953 01 31.50  22.90  27.20 
1953 02 29.00  21.90  25.45 
1953 03 30.70  21.80  26.25 
1953 04 28.50  19.50  24.00 
1953 05 25.80  17.70  21.75 
1953 06 25.50  15.80  20.65 
1953 07 23.20  13.10  18.15 
1953 08 24.40  15.10  19.75 
1953 09 25.00  18.10  21.55 
1953 10 25.90  18.79  22.34 
1953 11 26.50  19.29  22.90 
1953 12 27.80  20.90  24.34 
1954 01 31.20  22.70  26.95 
1954 02 30.80  22.60  26.70 
1954 03 29.90  22.20  26.05 
1954 04 28.40  19.10  23.75 
1954 05 25.10  17.70  21.40 
1954 06 25.00  16.79  20.90 
1954 07 24.90  15.80  20.35 
1954 08 25.70  15.90  20.80 
1954 09 25.00  17.60  21.30 
1954 10 24.60  18.50  21.55 
1954 11 26.90  19.00  22.95 
1954 12 28.50  20.10  24.30 
1955 01 29.30  22.00  25.65 
1955 02 31.10  22.30  26.70 
1955 03 30.10  20.90  25.50 
1955 04 27.70  19.60  23.65 
1955 05 26.50  15.80  21.15 
1955 06 23.90  15.20  19.54 
1955 07 22.50  14.60  18.54 
1955 08 21.80  14.80  18.29 
1955 09 23.30  16.70  20.00 
1955 10 22.40  17.50  19.95 
1955 12 26.60  21.20  23.90 
1956 01 30.00  23.50  26.75 
1956 02 28.80  22.20  25.50 
1956 04 26.00  19.79  22.90 
1956 05 21.80  16.70  19.25 
1956 06 20.60  15.40  18.00 
1956 07 21.10  14.70  17.90 
1956 08 21.10  13.90  17.50 
1956 09 24.40  17.79  21.09 
1956 10 22.90  18.20  20.55 
1956 11 23.10  18.20  20.65 
1956 12 25.50  19.79  22.65 
1957 01 27.70  21.60  24.65 
1957 02 28.20  21.80  25.00 
1957 03 27.40  21.80  24.59 
1957 04 25.80  19.79  22.80 
1957 05 24.00  16.90  20.45 
1957 06 23.00  15.20  19.10 
1957 07 22.20  15.10  18.65 
1957 08 22.90  15.60  19.25 
1957 09 21.70  16.90  19.29 
1957 10 24.30  19.10  21.70 
1957 11 24.60  19.00  21.80 
1957 12 27.70  21.80  24.75 
1958 01 27.80  22.40  25.09 
1958 02 29.90  23.10  26.50 
1958 03 27.50  21.30  24.40 
1958 04 25.40  19.20  22.30 
1958 05 23.80  18.10  20.95 
1958 06 23.70  16.10  19.90 
1958 07 23.00  16.70  19.85 
1958 08 25.50  18.00  21.75 
1958 09 23.70  17.70  20.70 
1958 10 24.50  19.40  21.95 
1958 11 27.10  20.29  23.70 
1958 12 28.50  22.20  25.35 
1959 01 28.60  22.50  25.55 
1959 02 28.90  23.10  26.00 
1959 03 27.40  21.50  24.45 
1959 04 29.30  22.10  25.70 
1959 05 25.10  18.60  21.85 
1959 06 23.20  15.90  19.54 
1959 07 24.60  16.50  20.55 
1959 08 23.90  16.60  20.25 
1959 09 23.20  18.29  20.75 
1959 10 25.10  19.60  22.35 
1959 11 25.00  19.50  22.25 
1959 12 26.70  21.40  24.05 
1960 01 26.80  21.60  24.20 
1960 02 26.60  21.70  24.15 
1960 03 26.80  20.90  23.84 
1960 04 26.10  19.50  22.80 
1960 05 22.90  16.10  19.50 
1960 06 23.90  15.60  19.75 
1960 07 23.80  14.90  19.34 
1960 08 23.50  17.00  20.25 
1960 09 23.40  17.29  20.34 
1960 10 26.10  20.60  23.35 
1960 11 25.60  20.10  22.85 
1960 12 27.00  21.10  24.05 
1961 01 28.20  22.40  25.30 
1961 02 29.00  22.90  25.95 
1961 03 27.40  21.60  24.50 
1961 04 26.80  20.70  23.75 
1961 05 24.60  18.00  21.30 
1961 06 23.50  16.90  20.20 
1961 07 24.00  16.10  20.04 
1961 08 25.20  17.00  21.10 
1961 09 24.70  19.50  22.10 
1961 10 26.00  20.50  23.25 
1961 11 26.50  20.40  23.45 
1961 12 27.30  21.10  24.20 
1962 01 25.90  20.70  23.30 
1962 02 27.40  21.40  24.40 
1962 03 27.60  21.70  24.65 
1962 04 25.50  19.20  22.35 
1962 05 23.50  16.60  20.04 
1962 06 21.00  14.30  17.65 
1962 07 21.00  13.90  17.45 
1962 08 21.30  14.70  18.00 
1962 09 22.60  17.29  19.95 
1962 10 22.50  18.00  20.25 
1962 11 24.80  18.70  21.75 
1962 12 25.70  21.00  23.35 
1963 01 29.20  23.10  26.15 
1963 02 27.60  21.80  24.70 
1963 03 27.90  22.40  25.15 
1963 04 25.40  19.10  22.25 
1963 05 24.30  16.50  20.40 
1963 06 23.00  15.10  19.04 
1963 07 23.40  15.20  19.29 
1963 08 23.50  16.00  19.75 
1963 09 24.40  18.79  21.59 
1963 10 24.30  19.20  21.75 
1963 11 26.00  20.20  23.10 
1963 12 26.50  20.80  23.65 
1964 01 26.50  21.20  23.85 
1964 02 27.30  22.10  24.70 
1964 03 27.30  20.70  24.00 
1964 04 25.60  20.50  23.05 
1964 05 23.40  17.60  20.50 
1964 06 22.20  15.40  18.79 
1964 07 20.40  13.80  17.10 
1964 08 22.30  16.29  19.29 
1964 09 22.90  16.90  19.90 
1964 10 23.10  18.40  20.75 
1964 11 24.60  18.20  21.40 
1964 12 26.50  20.29  23.40 
1965 01 26.40  20.60  23.50 
1965 02 28.80  22.30  25.55 
1965 03 27.00  20.60  23.80 
1965 04 26.60  20.29  23.45 
1965 05 23.90  17.29  20.59 
1965 06 23.80  17.90  20.84 
1965 07 23.40  15.80  19.60 
1965 08 24.80  16.70  20.75 
1965 09 24.50  18.79  21.65 
1965 10 24.90  19.10  22.00 
1965 11 25.30  20.29  22.80 
1965 12 29.00  22.70  25.85 
1966 01 28.70  22.50  25.60 
1966 02 30.10  23.50  26.80 
1966 03 28.80  21.70  25.25 
1966 04 25.80  20.40  23.09 
1966 05 24.60  18.60  21.60 
1966 06 25.10  16.90  21.00 
1966 07 24.10  17.00  20.55 
1966 08 21.60  15.50  18.54 
1966 09 21.10  15.80  18.45 
1966 10 23.90  18.60  21.25 
1966 11 24.70  19.60  22.15 
1966 12 27.50  21.70  24.60 
1967 01 27.60  21.70  24.65 
1967 02 28.40  22.50  25.45 
1967 03 27.40  21.60  24.50 
1967 04 26.40  20.40  23.40 
1967 05 25.60  18.40  22.00 
1967 06 23.60  16.79  20.20 
1967 07 22.50  16.00  19.25 
1967 08 24.90  16.90  20.90 
1967 09 23.70  17.90  20.80 
1967 10 25.30  20.50  22.90 
1967 11 24.70  19.70  22.20 
1968 01 28.30  21.70  25.00 
1968 02 27.20  20.60  23.90 
1968 03 27.30  21.00  24.15 
1968 04 24.60  18.00  21.30 
1968 05 22.70  14.90  18.79 
1968 06 22.10  14.20  18.15 
1968 07 21.90  14.70  18.29 
1968 08 21.60  15.20  18.40 
1968 09 22.70  16.40  19.54 
1968 10 22.70  17.90  20.29 
1968 11 25.50  20.10  22.80 
1968 12 28.80  20.90  24.84 
1969 01 29.40  23.00  26.20 
1969 02 29.30  22.90  26.09 
1969 03 28.30  22.50  25.40 
1969 04 25.80  19.70  22.75 
1969 05 25.20  18.00  21.60 
1969 06 23.80  16.79  20.29 
1969 07 22.70  15.80  19.25 
1969 08 22.80  16.29  19.54 
1969 09 23.20  17.79  20.50 
1969 10 22.50  17.60  20.04 
1969 11 25.70  20.50  23.10 
1969 12 25.50  19.70  22.60 
1970 01 26.90  21.20  24.05 
1970 02 28.70  22.10  25.40 
1970 03 28.20  22.00  25.10 
1970 04 26.00  19.90  22.95 
1970 05 25.90  19.29  22.59 
1970 06 25.00  18.10  21.55 
1970 07 22.20  15.60  18.90 
1970 08 22.60  16.00  19.29 
1970 09 21.90  17.20  19.54 
1970 10 22.80  17.79  20.29 
1970 11 23.80  18.20  21.00 
1970 12 28.70  22.00  25.35 
1971 01 30.10  22.80  26.45 
1971 02 29.70  23.20  26.45 
1971 03 28.60  22.50  25.55 
1971 04 25.60  19.60  22.60 
1971 05 23.40  17.50  20.45 
1971 06 22.30  15.80  19.04 
1971 07 21.90  15.00  18.45 
1971 08 22.70  16.60  19.65 
1971 09 23.00  16.79  19.90 
1971 10 22.90  17.60  20.25 
1971 11 24.20 -99.99 -99.99 
1971 12 27.40  20.50  23.95 
1972 01 28.90  21.80  25.34 
1972 02 28.70  21.90  25.30 
1972 03 28.40  22.70  25.55 
1972 04 26.20  18.90  22.55 
1972 05 26.00  19.00  22.50 
1972 06 26.90  17.90  22.40 
1972 07 23.20  16.29  19.75 
1972 08 23.50  16.79  20.15 
1972 09 23.30  17.79  20.55 
1972 10 23.90  18.70  21.30 
1972 11 25.50  20.50  23.00 
1972 12 27.40  21.90  24.65 
1973 01 29.90  23.30  26.59 
1973 02 29.80  23.50  26.65 
1973 03 27.30  21.80  24.55 
1973 04 27.70  22.70  25.20 
1973 05 24.60  18.29  21.45 
1973 06 24.50  17.60  21.05 
1973 07 23.20  17.10  20.15 
1973 08 20.60  15.80  18.20 
1973 09 20.70  16.79  18.75 
1973 10 23.20  18.00  20.60 
1973 11 24.50  18.70  21.60 
1973 12 27.80  21.70  24.75 
1974 01 28.20  22.40  25.30 
1974 02 28.40  22.60  25.50 
1974 03 27.60  22.10  24.85 
1974 04 25.50  19.79  22.65 
1974 05 25.80  18.10  21.95 
1974 06 23.50  16.00  19.75 
1974 07 24.60  15.80  20.20 
1974 08 24.10  16.29  20.20 
1974 09 23.00  17.10  20.04 
1974 10 24.10  17.79  20.95 
1974 11 26.90  18.90  22.90 
1974 12 27.30  20.40  23.84 
1975 01 29.10  21.40  25.25 
1975 02 29.90  22.20  26.05 
1975 03 29.30  22.20  25.75 
1975 04 26.30  19.70  23.00 
1975 05 24.70  16.50  20.60 
1975 06 24.00  16.90  20.45 
1975 07 23.40  14.90  19.15 
1975 08 25.20  17.10  21.15 
1975 09 23.90  16.60  20.25 
1975 10 24.10  17.00  20.55 
1975 11 26.30  18.10  22.20 
1975 12 28.60  20.50  24.55 
1976 01 31.10  21.30  26.20 
1976 02 30.10  20.10  25.10 
1976 03 29.60  20.29  24.95 
1976 04 26.60 -99.99 -99.99 
1976 05 25.40  17.60  21.50 
1976 06 25.10 -99.99 -99.99 
1976 07 22.80 -99.99 -99.99 
1976 08 22.80 -99.99 -99.99 
1976 09 22.50  17.00  19.75 
1976 10 23.90  18.29  21.09 
1976 11 26.30  20.10  23.20 
1976 12 99.99  22.00 -99.99 
1977 01 99.99  22.70 -99.99 
1977 02 99.99  23.60 -99.99 
1977 03 28.60  22.80  25.70 
1977 04 25.70  20.20  22.95 
1977 09 23.40  18.70  21.05 
1977 10 24.30  19.60  21.95 
1977 11 25.80  20.20  23.00 
1977 12 26.50  20.50  23.50 
1978 01 27.90  22.10  25.00 
1978 02 28.90  21.90  25.40 
1978 03 27.70  22.60  25.15 
1978 04 25.50  19.00  22.25 
1978 05 24.50  16.29  20.40 
1978 06 22.30  15.70  19.00 
1978 08 99.99  16.10 -99.99 
1978 09 23.50  17.60  20.55 
1978 10 25.10  18.90  22.00 
1978 11 26.60  19.60  23.10 
1978 12 27.20  20.40  23.80 
