| 1971 5 | | | | | | | | | | | | | | | | | | | 1991.09 1993.07 | | | 1993.07 1993.08 | | | 1993.08 1997.07 | | 1995.09 1998.07 | | | 1997.07 1998.03 | | | | 1998.03 2007.02 | | | 2004.08 2006.12 | | | 2007.02 2008.04 | | | | 2008.04 2008.07 | | | | 2008.07 2011.04 | | | | 2011.04 2012.04 | | | 2012.04 2018.06 | | | | 2018.06 2018.09 | | | | 2018.09 2019.09 | | | | 2019.09 2021.01 | | | | 2021.01 2021.03 | | |