| | | 1975 | | 1998 4 | 1998 7 | | 1998.07 1998.10 | | 1998.10 1999.11 | | | 1999.11 2001.11 | | 2001.11 2006.06 | | 2004.06 2006.06 | | | 2006.06 2007.10 | | | 2007.10 2008.06 | | 2008.06 2018.11 | | 2009.03 2010.03 | 2010.03 | 2012.06 | | 2018.11 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |