| 1984 2008 2009 | | | | 2008.11 2009.10 | 2008.10 2010.10 | | 2009.10-2010.10 | | 2010.10 2012.04 | | 2012.04 2012.07 | | 2012.07 2013.07 | | 2013.07 2016.05 | | 2016.05 2018.04 | | 2018.04 2020.04 | | 2020.04 2021.04 | | 2021.04 2021.08 | | 2021.08 | |