| 1975 8 | 1995 12 | 1997 6 | | | 1995.12 1997.02 | | 1997.02 2002.05 | 1998.09 2000.06 | | | 2002.05 2005.09 | | 2005.09 2006.07 | | 2006.07 2011.01 | 2011.01 2013.03 | | 2013.03 2019.06 | 2014.08 2017.01 | | | 2019.06 2021.05 | | 2021.05 2021.07 | | 2021.07 | |