| | | | 1980 | | | 8 1984 | | | | 1986 | 218 1 631 | 1 307 135 1987 2 015 | 175 1 591 | 1988 1989 1 750 | 30 | | | | | 1980 | 2 111 45.75 | 1985 4 | | | | | | | 1989 7 | 1989 7 268 | 99.6 95.4 |