#1892 | 3.5 |
#1893 | 4.12 |
#1894 | 3.71 |
#1895 | 4.05 |
#1896 | 4.35 |
#1898 | 4 |
#1899 | 4.14 |
#1900 | 4.15 |
#1901 | 4.04 |
#1902 | 3.71 |
#1903 | 4.28 |
#1905 | 3.93 |
#1906 | 3.93 |
#1908 | 4.12 |
#1911 | 3.34 |
#1912 | 3.75 |
#1913 | 3.2 |
#1914 | 4.29 |
#1916 | 3.05 |
#1917 | 4.33 |
#1918 | 4.16 |
#1919 | 4 |
#1920 | 3.7 |
#1921 | 4.06 |
#1922 | 3.51 |
#1923 | 4.17 |
#1924 | 4.15 |
#1925 | 3.92 |
#1927 | 4.67 |
#1928 | 0 |
#1929 | 4.25 |
#1930 | 4 |
#1932 | 5 |
#1934 | 3.92 |
#1935 | 4.75 |
#1936 | 3.5 |
#1937 | 5 |
#1938 | 4.5 |
#1939 | 0 |
#1940 | 2.67 |
#1941 | 4.32 |
#1942 | 4.41 |
#1943 | 4.2 |
#1944 | 0 |
#1945 | 0 |
#1946 | 3.2 |
#1948 | 4.14 |
#1949 | 3 |
#1950 | 4.09 |
#1951 | 4.67 |
#1952 | 3.91 |
#1953 | 4.1 |
#1954 | 3.63 |
#1955 | 5 |
#1956 | 3.43 |
#1957 | 0 |
#1958 | 3.36 |
#1960 | 4.03 |
#1961 | 3.7 |
#1963 | 4.12 |
#1964 | 4.25 |
#1965 | 3.56 |
#1966 | 0 |
#1967 | 4.2 |
#1968 | 3.67 |
#1969 | 4.21 |
#1972 | 3.33 |
#1973 | 3.5 |
#1974 | 3.87 |
#1975 | 3.94 |
#1976 | 3.98 |
#1979 | 3.69 |
#1980 | 4.16 |
#1981 | 4.27 |
#1982 | 4.01 |
#1984 | 4.24 |
#1985 | 3.46 |
#1986 | 3.5 |
#1987 | 2 |
#1988 | 4.1 |
#1989 | 4.11 |
#1990 | 3.58 |
#1991 | 3.68 |
#1993 | 3.93 |
#1994 | 3.64 |
#1996 | 4.4 |
#1998 | 3.5 |
#1999 | 4.11 |
#2000 | 4.25 |
#2001 | 3.99 |
#2002 | 5 |
#2003 | 5 |
#2004 | 0 |
#2005 | 4 |
#2006 | 4.1 |
#2007 | 4.04 |
#2009 | 4.01 |
#2010 | 3.86 |
#2011 | 3.71 |
#2013 | 3 |