





1999
1129
810
804
40%
1676
0%
12
33%
14
50%
137
28%
2
50%
8
50%
158
45%
363
42%
5465
51%
1009
52%
194403
29%
56
48%
176
38%
21
14%
16291
31%
31
52%
6
50%
17436
47%
29
31%
22792
34%
421
11%
256
38%