| | 1972 11 | 1994 7 | 1996 12 | | | | | | | | | | | | | | 1992.09 1994.07 | | 1994.07 1998.10 | | 1998.10 2001.02 | | 2001.02 2004.02 | 2000.09 2003.06 | | | | 2004.02 2005.12 | | 2005.12 2009.04 | 2004.03 2007. | 01 | | | 2009.04 2013.03 | | 2013.03 2015. 12 | | | 2015. 12 2017. 10 | | | | 2017.10 2017.12 | | | | | 2017.12 2019.01 | | | | | 2019.01 2020.03 | | | 2020.03 2021.07 | | 2019.06 2021.07 | | | 2021.07 | |