| 1976 7 | | 1999 7 | 2000 7 | | ; | 1996.09 2000.07 | ; | 2000.07 2002.10 | ; | 2002.10 2005.10 | | 2002.09 2002.12 | ; | 2005.10 2011.01 | | ; | 2011.01 2012.12 | | 2011.12 | 2009.12 2012.12 | | ; | 2012.12 2016.05 | ; | 2016.05 2019.01 | | ; | 2019.01 2020.03 | ; | 2020.03 2020.12 | | ; | 2020.12 2021.04 | | ; | 2021.04 2021.06 | | ; | 2021.06 2021.07 | | | ; | 2021.07 | | |