





1993
1122
807
804
40%
1664
0%
12
33%
14
50%
137
28%
2
50%
8
50%
157
45%
363
42%
5403
51%
1003
52%
193418
29%
55
47%
176
38%
21
14%
16229
31%
29
55%
6
50%
17430
47%
29
31%
22709
34%
421
11%
256
38%