| | | | | | | 1969 5 | 1999 11 | 1987 8 | 1987 8 1988 9 | | 1988 9 1991 6 | | 1992 5 1995 2 | | 1995 2 2007 11 | | 2001 6 | 2004 12 | | 2007 11 2012 10 | | | 2012 10 2013 8 | | | 2013 8 2017 10 | | | 2017 10 | | | |