| | | 1970 6 | 1990 9 1994 7 | | | | 1990 9 1992 6 | | 1992 9 1997 2 | 1992 6 | 1995 6 | | 1997 2 2005 9 | 2002 8 | | 2005 9 2007 9 | 2006 7 | | 2006 5 2008 12 | | | 2007 9 2013 3 | | 2013 3 2017 10 | | | 2017 10 2021 1 | | 2021 1 | | |