????:1???????????:?????????

2????????

3??????????

4????????150

5???????????

???????????6???19??? ???,???????????19??,???,????????5???1.22?,????11.6%?

???????,??,???????????9.5%,???????????9.5????????????13.5%,??8.2766????????,????5????????

?,??,????4736.4????,????????????????10.9%;??2716.3????????????,???????????91.6%?

????:?????