| 1978 12 | | 1999 10 2011 | 8 | | | 1997.09 1999.07 | | 1998.04 1999.12 | | 1999.07 1999.10 | 1999.10 2004.06 | 2004.06 2008.06 | | 2008.06 2012.06 | | | 2012.06 2013.07 | | 2013.07 2019.05 | | 2019.05 2021.01 | | 2021.01 | | | | | | | | | | |