| 1969 2 | 1991 7 1994 | 7 | | | | 1987.09 1991.07 | | 1991.07 1996.04 | | 1992.03 1992.12 | | 1996.04 1998.04 | | 1998.04 1998.05 | | 1998.05 2000.04 | | | 2000.04 2000.11 | | | 2000.11 2002.06 | | | 2002.06 2004.06 | | | 2004.06 2006.08 | | | 2006.08 2009.11 | | | 2009.11 2011.07 | | 2011.07 2018.08 | | | 2018.08 | |