| | | | 1984 | | | | | | | | | 1985 | | | 3 | | 100% | | | | | 1985 50 | 2 5 | | 1984 | | 2 2 2 3 | 2.2 1985 | 5 2 3 | | 108 | 410 | 2 | 1985 | 120 1986 317 1987 275 | 1988 173 | | 811 37% 85 ~ | 88 4,580 | | | 90% | | 1988 126 | 85 2 | | | | 1 82 3295 | 32.8% | 1988 72 | 564 1987 149 | 39 | 50% | 18 | 94 50% | 36 | | | | | 1989 | | |