1999 | |
1998 | |
1997 | |
1996 | |
1995 | |
1994 | |
1993 | |
1992 | |
1991 | |
1990 | |
1989 | |
1988 | |
1987 | |
1986 | |
1985 | |
1984 | |
1983 | |
1982 | |
1981 | |
1980 | |
1979 | |
1978 | |
1977 | |
1999 | 1 | | | | | 1 | | | | | | | |
1998 | - | | | | | | | | | | | | |
1997 | - | | | | | | | | | | | | |
1996 | - | | | | | | | | | | | | |
1995 | - | | | | | | | | | | | | |
1994 | - | | | | | | | | | | | | |
1993 | - | | | | | | | | | | | | |
1992 | - | | | | | | | | | | | | |
1991 | - | | | | | | | | | | | | |
1990 | 12 | | | 1 | 2 | | 2 | 1 | 2 | 3 | | 1 | |
1989 | 13 | | | 1 | 1 | | 5 | 1 | 1 | 2 | 2 | | |
1988 | - | | | | | | | | | | | | |
1987 | 12 | 2 | | | | 1 | 1 | 1 | 4 | 1 | 1 | | 1 |
1986 | 3 | | | | | | | | | | 2 | 1 | |
1985 | 9 | | | | | | | | | 2 | 7 | | |
1984 | - | | | | | | | | | | | | |
1983 | - | | | | | | | | | | | | |
1982 | - | | | | | | | | | | | | |
1981 | - | | | | | | | | | | | | |
1980 | - | | | | | | | | | | | | |
1979 | - | | | | | | | | | | | | |
1978 | - | | | | | | | | | | | | |
1977 | 1 | | 1 | | | | | | | | | | |
| 51 | | | | | | | | | | | | |