| | | | | 1977 10 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1994.09 1997.07 | | 1997.07 1997.08 | 1997.08 1998.10 | | 1998.10 2001.11 | | 2001.11 2006.05 | | 2006.05 2009.03 | | 2009.03 2011.04 | | | 2011.04 2016.03 | | 2016.03 2017.10 | | 2017.10 2020.07 | | 2020.07 2021.04 | | | 2021.04 2021.07 | | 2021.07 2022.09 | | 2022.09 2023.04 | | 2023.04 | | |