| | | 1978 3 | 1997 9 1999 | 7 | | | | | | 1997.09 2000.07 | | 2000.07 2002.12 | | 2002.12 2003.05 | | 2003.05 2012.06 | | | | | 2012.06 2013.03 | | 2013.12 2017.06 | | 2017.06 2020.09 | | 2020.09 | | | |