| | | | | | | | | | | | | | | | | | | | 1976 | | | | | | | | 1993 | | | 1996 | | | | | | | | | | | | | | | | | | | | | | | | | | | | 1999 | | | 2003 | | | | | | | | | | | | | | | 2009 | | | | 20 | 80 | 80 | 20 | | | | 20 | 20 | | 20 | | | GSP | 15 | | | | 80 20 | | | | | | 5 | | | | | 50 | 100 | | | | | | | 2006 | | 4000 | 4000 2000 | | | | | | | | | | 2012 | | | | | | | | | | | | | | | | | | 160 | | | 2009 | 2010 | 2012 | 2005 | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | |