| | | | | | 8 | | | | | | | | 84 | 2 | | | | | | | | | | | | | | | | | | | | | | | | | | 2 | 3 | | | | | | | | | 1989 1997 | 6.7 | 19 44 | 50 58％ | 40％ | | | | | | | | | | | | | | | | 6.2 | | | | | | | | | | | | | | | | | | | | | 10 30 | 5 | 200 | | | 4 5 | | | | | | | | | | | 5 | 1900 1920 1960 2000 | 1373 | | 20 2 | | | 2 | | | | |