| | | | | | | | | 1976 4 | | 2001 7 1996 6 | | | | | 1996 06 1997 10 | | 1997 10 2002 10 | | | 2002 10 2002 12 | | | 2002 12 2006 05 | | 2006 05 2009 07 | | 2009 07 2010 02 | | 2010 02 2011 05 | | 2011 05 2011 12 | | 2011 12 2012 09 | | 2012 09 2018 09 | | | 2018 09 2020 12 | | | 2020 12 2021 01 | | | 2021 01 | | | |