| 1969 6 5 | 2004 7 | | 1985.09 1988.07 | 1988.09 1994.12 | | 1994.12 1999.05 | | 1999.05 2009.04 | | 2002.05 2005.05 | | 2009.04 2013.08 | | | 2013.08 2017.10 | | 2017.10 |