| | | | | | | | | | | | | | | | | | | | | | | | 1996 . 09 1998 . 06 | | 1998 . 06 2002 . 03 | | 2002 . 03 2004 . 12 | | 2004 . 12 2005 . 12 | | 2005 . 12 2006 . 06 | | 2006 . 06 2009 . 03 | | 2009 . 03 2011 . 03 | | 2011 . 03 2012 . 05 | | 2012 . 05 2012 . 10 | | 2012 . 10 2016 . 07 | | 2016 . 07 2017 . 10 | | 2017 . 10 2019 . 03 | | 2019 . 03 | | | | | | | | | | | | | |