| 1971 4 | | 1986 11 1992 1 | | 1992 1 1995 10 | 1995 10 1997 12 | | 1997 12 2009 7 | | 2009 7 2013 3 | | 2013 3 2019 3 | | 2019 3 2022 1 | | 2022 1 | | |