| | | | | | | | | | | 1982 . 09 1986 . 07 | | 1986 . 07 1996 . 10 | | 1996 . 10 2000 . 07 | | 2000 . 07 2003 . 01 | | 2003 . 01 2005 . 03 | | 2004 . 09 | 2005 . 03 2018 . 03 | | | 2006 . | 06 | | | 2018 . 03 | | | | | | | | | | | | | | |