| | | | | | | 1977 1 | 1995 | 12 2001 5 | | | | 1995.12 1997.09 | | 1997.09 2000.07 | | 2000.07 2002.01 | | 2002.01 2004.08 | | 2004.08 2005.07 | | 2005.07 2006.01 | | 2006.01 2008.0639 | | 2008.06 2009.09 | | 2009.09 2012. 12 | | 2012.12 2017.08 | 2017.08 2020.09 79 | 2020.09 2021.05 | 2021.05 | | |