| 1978 10 | 1997 11 | 1996 12 | | | | | 1996.12 2005.03 | 14 10 | 2005.03 2006.11 | | 2006.11 2010.02 | | 2010.02 2011.06 | | 2011.06 2015.03 | | 2015.03 2017.10 | | 2017.10 2019.01 | | 2019.01 2020.01 | | 2020.01 2020.03 | | | 2020.03 2021.07 | | | 2021.07 | | | |