| | | | | | | | | 1986 | 60 | | 1989 180 100 1990 | | | 1995 20 | | | | | | | | | 2001 | | | 2004 | | | 2006 | | | 15 | 2 2011 | 10 | 2015 | | | | | | | | | | 120 | 180 160 | 150 | 200 |