| 1924 | 3.71 |
| 1966 | 4.16 |
| 2020 | 3.4 |
| 195 | 4.08 |
| 1935 | 3.5 |
| 1848 | 3.41 |
| 1994 | 5 |
| 1990 | 3.33 |
| 1997 | 2.33 |
| 1931 | 3.84 |
| 1961 | 3.76 |
| 2010 | 3.75 |
| 1979 | 0 |
| 1970 | 4.16 |
| 0 | |
| 1961 | 4.3 |
| 1943 | 3.8 |
| 1949 | 4 |
| 1963 | 4.1 |
| 19 | 3.44 |
| 198 | 3.44 |
| 1920 | 3.73 |
| 1876 | 3.66 |
| 1930 | 3.88 |
| 1954 | 3.9 |
| 1930 | 3.59 |
| 1978 | 5 |
| 1942 | 3.93 |
| 1989 | 4.21 |
| 1938 | 3.7 |
| 1940 | 3.71 |
| 1963 | 3.93 |
| 1981 | 4 |
| 1994 | 3 |
| 1967 | 4 |
| 1987 | 3.52 |
| 1970 | 3.5 |
| 1984 | 3.98 |
| 2001 | 3.61 |
| 1933 | 2.5 |
| 1977 | 3.78 |
| 2013 | 3.33 |
| 1920 | 3.82 |
| 1949 | 4.21 |
| 1962 | 3.45 |
| 1985 | 3.91 |
| 1896 | 3.49 |
| 2015 | 3.92 |
| 1974 | 3.79 |
| 2012 | 3.85 |
| 3.96 | |
| 4.55 | |
| 1959 | 3.08 |
| 1986 | 4 |
| 1992 | 4.35 |
| 1872 | 3.66 |
| 11 | 4.29 |
| 3.56 |