1970
1971, 1972, 1975, 1976
1973, 1974, 1981, 1984
1977, 1978
1979, 1980
1985, 1986, 1991, 1992
1987, 1988
1989, 1990
1993, 1995
1994, 2001, 2002, 2009, 2010
1996
1997, 2000