| 1978 10 | 2004 7 | 1997 9 | | | | | | | | 1993.09-1997.07 | | 1997.07 ---1997.09 | 1997.09---2005.08 | | | 1994.10 ︱ 1997.10 | | | 1999.09 ︱ 2002.06 | | 2005.08-2006.05 | | 2006.05-2008.02 | | 2008.02-2009.03 | | 2009.03 ︱ 2012.09 | | 2012.09-2015.05 | | 2015.05-2015.12 | | 2015.12 ︱ 2018.06 | | 2018.06-2019.02 | | | | 2019.02-2021.04 | | 2021.04 ︱ 2021.05 | | | 2021.05-2021.07 | | | 2021.07 ︱ 2021.11 | | | 2021.11 ︱ 2022.01 | | | | 2022.01 ︱ | | | | |