| | | | | （ | ） | | | | | | | 1977 5 | 1988 6 | 1997 7 | | | | | 1995.9 1997.7 | | 1997.9 2000.4 | | 2000.4 2002.4 | | | 2002.4 2004.4 | | | | 2004.4 2006.12 | | | | | 2006.12 2011.3 | | 6 | 2011.3 2012.11 | | | | | | | | 2012.11 2017.10 | | 2017.10 | |