| 0 | |
| 2001 | 4.4 |
| 1986 | 3.33 |
| 1980 | 0 |
| 0 | |
| 1975 | 3.42 |
| 1975 | 4 |
| 2009 | 0 |
| 2012 | 0 |
| 2010 | 4.27 |
| 2002 | 0 |
| 1975 | 3.5 |
| 1993 | 4.07 |
| 1979 | 0 |
| 1997 | 4.4 |
| 1979 | 4 |
| 1982 | 0 |
| 1992 | 3.25 |
| 1975 | 3.5 |
| 1991 | 3.33 |
| 1971 | 0 |
| 2007 | 0 |
| 1983 | 3.94 |
| 1996 | 4.5 |
| 2011 | 3.75 |
| 2021 | 3.74 |
| 1970 | 0 |
| 2020 | 3.88 |
| 1984 | 4 |
| 1995 | 4.5 |
| 2018 | 4.2 |
| 1999 | 3 |
| 1994 | 4 |
| 1995 | 3 |
| 1978 | 0 |
| 1985 | 0 |
| 1982 | 4.25 |
| 2009 | 4 |
| 1991 | 4.33 |
| 1979 | 3.67 |
| 1969 | 0 |
| 1984 | 3.86 |
| 2003 | 3.5 |
| 1978 | 0 |
| 1983 | 3.9 |
| 2000 | 3 |
| 2007 | 3 |
| 1985 | 0 |
| 1986 | 0 |
| 2004 | 3.78 |
| 2014 | 2.5 |
| 2020 | 3.64 |
| 1965 | 3.71 |
| 2012 | 0 |
| 1972 | 4 |
| 1981 | 3 |
| 2005 | 3.62 |
| 1976 | 3.33 |
| 2002 | 2 |
| 0 | |
| 2019 | 4.06 |
| 1980 | 0 |
| 1981 | 0 |
| 1975 | 0 |
| 1978 | 2 |
| 1985 | 3.33 |
| 2004 | 0 |
| 1981 | 4 |
| 1999 | 0 |
| 1986 | 0 |
| 1982 | 0 |
| 1988 | 3.5 |
| 1977 | 3 |
| 2005 | 3.9 |
| 2019 | 3.96 |
| 2017 | 3.65 |
| 3.8 | |
| 1993 | 3.91 |
| 1964 | 4 |
| 1978 | 3.86 |
| 1988 | 4 |
| 1992 | 3 |
| 2014 | 4.03 |
| 1986 | 4 |
| 1971 | 0 |
| 1968 | 0 |
| 1982 | 4.28 |
| 1988 | 0 |
| 1980 | 3.48 |
| 1990 | 3.86 |
| 1997 | 0 |
| 1993 | 3.25 |
| 1992 | 4 |
| 1998 | 0 |
| 3.33 | |
| 2016 | 3.63 |
| 1989 | 0 |
| 1987 | 0 |
| 2009 | 3.75 |
| 2010 | 3.44 |