| 2009 | 3.39 |
| 7 | 4.07 |
| 1987 | 3.92 |
| 1955 | 4.2 |
| 1972 | 3.84 |
| 1941 | 3.6 |
| 1992 | 3.75 |
| 1938 | 3.82 |
| 1977 | 3.66 |
| 2010 | 4 |
| 2000 | 3.95 |
| 1981 | 4.04 |
| 2008 | 4.15 |
| 2004 | 3.85 |
| 1999 | 4 |
| 1962 | 3.86 |
| 1995 | 3.41 |
| 1974 | 4.2 |
| 1995 | 4.03 |
| 1973 | 3.94 |
| 2001 | 3.88 |
| 1995 | 4.1 |
| 2005 | 4.15 |
| 1864 | 3.7 |
| 1976 | 3.27 |
| 2010 | 4.61 |
| 1982 | 4.01 |
| 2004 | 3.98 |
| 1974 | 3.78 |
| 1974 | 3.95 |
| 1977 | 3.19 |
| 2006 | 3.91 |
| 1999 | 4.22 |
| 1989 | 4.26 |
| 1985 | 4.08 |
| 1968 | 3.86 |
| 1958 | 3.8 |
| 1953 | 4 |
| 1977 | 3.95 |
| 1969 | 4.06 |
| 1970 | 3.68 |
| 1975 | 3 |
| 1978 | 3.7 |
| 1982 | 3.88 |
| 1988 | 4.16 |
| 1897 | 3.74 |
| 1959 | 3.92 |
| 1966 | 3.79 |
| 1985 | 4.09 |
| 1984 | 3.72 |
| 1991 | 3 |
| 1992 | 3.94 |
| 1963 | 4.1 |
| 1968 | 4.09 |
| 1980 | 4.07 |
| 1990 | 4.12 |
| 2006 | 3.26 |