| 1964 | 2 | |
| 1965 | 2 | |
| 1966 | 2 | |
| 1967 | 2 | |
| 1968 | 2 | |
| 1969 | 2 | |
| 1970 | 2 | |
| 1971 | 2 | |
| 1972 | 2 | |
| 1973 | 2 | |
| 1974 | 2 | |
| 1975 | 1 | |
| 1976 | 2 | |
| 1977 | 1 | |
| 1978 | 2 | |
| 1979 | 2 | |
| 1981 | 2 | |
| 1982 | 2 | |
| 1983 | 2 | |
| 1984 | 3 | |
| 1985 | 4 | |
| 1986 | 1 | |
| 1987 | 1 | |
| 1989 | 7 | |
| 1990 | 3 | |
| 1993 | 2 | |
| 1994 | 4 | |
| 1995 | 4 | |
| 1996 | 6 | |
| 1997 | 6 | |
| 1998 | 6 | |
| 1999 | 6 | |
| 2000 | 6 | |
| 2001 | 6 | |
| 2002 | 6 | |
| 2003 | 6 | |
| 2004 | 6 | |
| 2005 | 6 | |
| 2006 | 6 | |
| 2007 | 6 | |
| 2008 | 6 | |
| 2009 | 6 | |
| 2010 | 6 | |
| 2011 | 6 | |
| 2012 | 6 | |
| 2013 | 6 | |
| 2014 | 6 | |
| 2015 | 5 | |
| 2016 | 6 | |
| 2017 | 6 | |
| 2018 | 6 | |
| 2019 | 6 | |
| 2020 | 6 | |
| 2021 | 5 | |
| 2022 | 6 | |
| 2023 | 3 |
[ Zurück zur Liste ]