| | | | | | | | | | | 1969 10 1993 | 1988 7 | | | | | | 1988 7 1993 8 | | 1993 8 1995 11 | | 1995 11 2005 2 | | 2004 8 2005 2 | | 2005 2 2005 11 | | 2005 11 2009 4 | | | 2009 4 2010 12 | | 2010 12 2012 9 | | 2012 9 2012 11 | | 2012 11 2016 6 | | 2016 6 2017 10 | | 2017 10 | | | |