| 1968 5 | | | | | | | | | | | | | 1987. 08 1994. 07 | | 1988. 09 1991. 07 | | | 1994.07 1998.05 | | | 1998.05 2002.03 | | | 2002.03 2004.04 | | | 2004.04 2008.04 | 2003.09 | 2005.12 | | | 2008.04 2016.08 | 2005.09 | 2008.07 | | | 2016.08 2017.05 | | | 2017.05 2019.02 | | | | 2019.02 2019.06 | | | | 2019.06 2021.07 | | | | 2021.07 | | | |