| 1956 [2] |
| 1957 [0] |
| 1958 [5] |
| 1959 [1] |
| 1960 [0] |
| 1961 [1] |
| 1962 [1] |
| 1963 [0] |
| 1964 [0] |
| 1965 [3] |
| 1966 [12] |
| 1967 [15] |
| 1968 [0] |
| 1969 [0] |
| 1970 [1] |
| 1971 [1] |
| 1972 [0] |
| 1973 [1] |
| 1974 [2] |
| 1975 [0] |
| 1976 [3] |
| 1977 [3] |
| 1978 [1] |
| 1979 [4] |
| 1980 [1] |
| 1981 [2] |
| 1982 [3] |
| 1983 [6] |
| 1984 [6] |
| 1985 [4] |
| 1986 [3] |
| 1987 [1] |
| 1988 [19] |
| 1989 [1] |
| 1990 [2] |
| 1991 [3] |
| 1992 [0] |
| 1993 [1] |
| 1994 [1] |
| 1995 [0] |
| 1996 [1] |
| 1997 [0] |
| 1998 [0] |
| 1999 [0] |
| 2000 [0] |
| 2001 [0] |
| 2002 [0] |
| 2002 [0] |
| 2003 [0] |
| 2004 [0] |
| 2005 [0] |
| 2006 [0] |