| | | | | | | | | 1969 1 | 1999 | 12 | 1986 10 1998 1 | | | | | 1986.10 1997.10 | 1988.09 1991.07 | | | 1997.10 2004.02 | | 1997.08 1999.12 | 1995.05 2001.05 | | | | 2004.02 2007.11 | | 2007.11 2008.12 | | 2008.12 2013.01 | | 2013.01 2017.10 | | | 2017.10 | | | |