| | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1973 7 | | | | | 1997 1995 | | | 1991 . 09 1995 . 07 | | | 1995 . 07 1995 . 09 | 1995 . 09 1997 . 06 | | 1997 . 06 1998 . 12 | 1998 . 12 2003 . 05 | | 2003 . 05 2001 . 02 | | 2004 . 06 2008 . 01 | | 2008 . 01 2009 . 12 | | | 2009 . 12 2012 . 02 | | 2012 . 02 2015 . 06 | | 2015 . 06 2018 . 09 | | 2018 . 09 2018 . 10 | | 2018 . 10 2019 . 11 | | 2019 . 11 2021 . 07 | | | 2021 . 07 2021 . 09 | | | | 2021 . 09 2021 . 12 | | | | 2021 . 12 2022 . 01 | | | 2022 . 01 | |