| 1991. 09 ︱ 1995. 09 | | 1995.09 ︱ 1999.07 | | 1999.07 ︱ 2000.11 | | | 2000.11 ︱ 2002.06 | | | 2002.06 ︱ 2003.12 | | | 2003.12 ︱ 2004.12 | | | 2004.12 ︱ 2005.12 | | | 2005.12 ︱ 2007.01 | | 2007.01 ︱ 2009.11 | | 2009.11 ︱ 2011.12 | | 2011.12 ︱ 2016.10 | | 2012.03 ︱ 2013.02 | | | | 2016.10 ︱ 2023.06 | | 2023.06 ︱ 2023.07 | | | 2023.07 ︱ | | | | | | | | |