1900 13 1901 14 1902 8 1903 10 1904 16 1905 26 1906 32 1907 27 1908 18 1909 32 1910 36 1911 24 1912 22 1913 23 1914 22 1915 18 1916 25 1917 21 1918 21 1919 14 1920 8 1921 11 1922 14 1923 23 1924 18 1925 17 1926 19 1927 20 1928 22 1929 19 1930 13 1931 26 1932 13 1933 14 1934 22 1935 24 1936 21 1937 22 1938 26 1939 21 1940 23 1941 24 1942 27 1943 41 1944 31 1945 27 1946 35 1947 26 1948 28 1949 36 1950 39 1951 21 1952 17 1953 22 1954 17 1955 19 1956 15 1957 34 1958 10 1959 15 1960 22 1961 18 1962 15 1963 20 1964 15 1965 22 1966 19 1967 16 1968 30 1969 27 1970 29 1971 23 1972 20 1973 16 1974 21 1975 21 1976 25 1977 16 1978 18 1979 15 1980 18 1981 14 1982 10 1983 15 1984 8 1985 15 1986 6 1987 11 1988 8 1989 7 1990 18 1991 16 1992 13 1993 12 1994 13 1995 20 1996 15 1997 16 1998 12 1999 18 2000 15 2001 16 2002 13 2003 15 2004 16 2005 11 2006 11