| 1964 9 | 1982 | 8 1989 6 | | 1982.08 1985.11 | | 1985.11 1993.02 | 1993.02 1998.02 | | 1998.02 2001.08 | 1.08 2004.05 | 2000.9-2002.12 | | | 2004.05 2010.09 | | 2010.09 2012.10 | | 2012.10 2016.06 | | 2016.06 2020.01 | | 2020.01 2020.04 | | | | 2020.01 | | | | | | |