| | | | | | | | | | | 1971 10 1996 2 | 1992 7 | 1989.09 1992.07 | | 1992.07 1996.08 | | 1996.08 1998.11 | 1998.11 2008.02 2005.06 | | 2008.02 2012.12 | | 2012.12 2017.10 | 2017.10 2018.03 | 2018.03 2021.06 | | 2021.06 2022.01 | | | 2022.01 | |