| 2010 | 3.4 |
| 2008 | 3.62 |
| 2009 | 3.52 |
| 1981 | 0 |
| 2017 | 3.19 |
| 2008 | 3.5 |
| 1989 | 4.33 |
| 1967 | 0 |
| 1973 | 0 |
| 1933 | 3 |
| 1960 | 4.2 |
| 1957 | 3.5 |
| 1997 | 4.25 |
| 1940 | 4.25 |
| 2002 | 4.33 |
| 1987 | 3.54 |
| 1987 | 4.5 |
| 1987 | 4.11 |
| 2014 | 3.92 |
| 2017 | 4.23 |
| 1987 | 4 |
| 0 | |
| 1985 | 3.8 |
| 1987 | 3.7 |
| 2018 | 3.63 |
| 1794 | 3 |
| 1864 | 2 |
| 1957 | 4.5 |
| 1969 | 3.9 |
| 1963 | 0 |
| 1964 | 3.33 |
| 1975 | 2.89 |
| 1985 | 3.56 |
| 1996 | 3.49 |
| 2007 | 3.86 |
| 2010 | 4 |
| 2017 | 3.91 |
| 3.7 | |
| 2003 | 3.64 |
| 2017 | 3.94 |
| 2002 | 3.82 |
| 2010 | 3 |
| 1985 | 0 |
| 2016 | 4 |
| 2015 | 3.74 |
| 2012 | 3.33 |
| 1978 | 0 |
| 4.04 | |
| 1970 | 4 |
| 1973 | 4 |
| 1987 | 0 |
| 0 | |
| 1981 | 0 |
| 1974 | 0 |
| 2004 | 3.97 |
| 2000 | 3.25 |
| 2016 | 0 |
| 2017 | 4 |
| 2005 | 4.35 |
| 1999 | 4 |
| 2012 | 5 |
| 1958 | 2.5 |
| 1983 | 3 |
| 1990 | 4.27 |
| 2017 | 3.82 |
| 2012 | 3.45 |
| 2009 | 3.4 |
| 1990 | 3.4 |
| 1998 | 3.76 |
| 1997 | 3.54 |
| 2007 | 3.48 |
| 2011 | 3.88 |
| 1987 | 4.11 |
| 1982 | 4.35 |
| 1982 | 4.28 |
| 1987 | 0 |
| 1995 | 2.75 |
| 1952 | 0 |
| 1999 | 4.22 |
| 1974 | 4 |
| 1951 | 0 |
| 1977 | 3.67 |
| 1987 | 2 |
| 1987 | 4.17 |
| 1992 | 3 |
| 1986 | 4 |
| 1975 | 3.88 |
| 3.71 | |
| 1960 | 3.25 |
| 1970 | 3.67 |
| 1964 | 4.39 |
| 1930 | 3.5 |
| 1993 | 3.75 |
| 1973 | 4 |
| 1965 | 3.78 |
| 2000 | 3.82 |
| 1957 | 4 |
| 1983 | 5 |
| 1975 | 3.33 |
| 1977 | 3.56 |