2006, 2007, 2014, 2015, 2016, 2020 1991, 1994, 1998 1977, 1990, 1993 1973, 1976, 2001 2010, 2012, 2018 1975, 1979 1972, 1984 1985, 1986 1982, 1987 1995, 1999 1974, 2002 2003, 2011 2013, 2019 1983 1992 2017 1978 1980 1981 1988 1989 1996 1997 2000 2004 2005 2008 2009 2021 