| | | | | | | | | | | | | | | | | | | | | | | | | 1969 5 | 1989 7 1992 11 | | 1987.09 1989.07 | 1989.07 1992.08 | 1992.08 1997.04 | | 1997.04 2002.03 | 2002.03 2005.12 | | 2005.12 2008.09 | | 2008.09 2010.04 | | 2010.04 2011.04 | | 2011.04 2013.05 | | 2013.05 2018.02 | | 2018.02 2021.1 | | 2021.01 | | | | |