| | | | | | | | | | | | 17 1975 | | | | | | | | | 10 40 | 20 | | | | 30 | 8 | | | | | | | | 15 | 10 | | | | | | | | | | | | | | 1977 | | 1993 2008 | 40 | | | | | | |