| 1969 8 | 1995 | 9 1991 10 | | | 1989.09 1991.07 | | 1991.07 1991.10 | 1991.10 2000.03 | | 1994.09 1997.07 | | | 2000.03 2002.08 | 1998.09 2000.12 | | | 2002.08 2004.03 | | 2004.03 2007.11 | | 2007.11 2011.04 | | | 2011.04 2011.12 | | 2011.12 2016.06 | | | 2016.06 2018.10 | | | 2018.10 2019.01 | | 2019.01 2020.09 | | 2020.09 2021.01 | | | 2021.01 2021.03 | | | 2021.03 | | |