| 1979 12 | 2002 12 2003 10 | | 1998.09 2000.07 | | 2000.07 2001.03 | 2001.03 2003.10 | | 2000.01 2002.07 | 2003.10 2005.10 | | 2005.10 2007.02 | | 2007.02 2008.05 | | 2008.05 2010.10 | | | 2003.04 2008.06 | | 2007.04 2009.06 | | 2010.10 2011.03 | | 2011.03 2011.07 | | 2011.07 2012. 12 | | 2012. 12 2016. 01 | | 2016.01 2020.01 | | 2020.01 2021.02 | | 2021.02 2021.06 | | 2021.06 | |