| 5 21 | | | | | | | | 1976 10 | | 1999 6 | 2000 7 | | | 1996.09 2000.07 | | | 2000.07 2000.09 | | 2000.09 2001.06 | | 2001.06 2002.02 | | 2002.02 2005.04 | | | 2005.04 2006.08 | | 2006.08 2007.04 | | 2007.04 2007.12 | | 2007.12 2008.08 | | 2008.08 2011.01 | | 2011.01 2012.11 | | | 2012.11 2016.07 | 2011 8 2014 | 1 | 2014 9 | 2014 12 | | 2016.07 2018.02 | | 2018.02 2020.01 | | 2020.01—2020.05 | | | 2020.05— | |