| | | | | | | | | | | | | | | | | | 1997.07 1999.06 | | 1999.06 2000.08 | | 2000.08 2004.04 | | 2004.04 2005.10 | | 2005.10 2007. 07 | | | 2007.07 2010.10 | | | 2010.10 2010.11 | | 2010.11 2013.07 | | | 2013.07 2018.06 | | | 2018.06 2019.12 | | | 2019.12 2021.07 | | 2021.07 2022.01 | | 2021.07 2022.01 | | 2022.01 | |