| | | : | | | | | | | | | | 1984.09 1988.07 | | 1988.11 1996.10 | | 1996.10 1998.09 | | 1998.09 2004.11 | | | | 2004.11 2007.02 | | 2007.02 2007.11 | | 2007.11 2007.12 | | 20012 2017.10 | | 2013.05 2013.07 | | 2017.10 2017.11 | | 2017.11 | |