| | | | | | | | | | | ︹1︺ | | | | 20 | 70 80 | | | | | 1979 80 | | | 1981 6 20 | | | | | | | 6 1982 | | | | | 9 | 20 | 1984 | | 23 198 6 | | | 1984 2 | 1988 5 27 | | | | 3 1986 | | | 1986 | | | 1986 | | | 1986 10 | | | | 1990 | | | | 2001 | | | | | 9 | 230 | | | | | | | | | 2003 90 | | 90 | | | | 20 | | | | | |