| | | | | | | | | | | | | | | 1973 12 | | 1994 9 | | 1994.09 1995.08 | | 1995.08 1998.06 | | 1998.06 1999.11 | | 1999.11 2000.11 | | 2000.11 2002.11 | | 1999.09 2002.09 | | 2002. 11 2005.11 | | 2005.11 2006.12 | | 2006.12 2013.11 | | 2013.11 2015.05 | | | 2015.05 2016.07 | | | | 2016.07 2019.04 | | 2019.04 | | |