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

2?????150???

3???????????

4????????

5??????????

?????7??22????????? (????????? ?????????????????????)??????22?????????????,?????????,????15.2%,??????????1.6???????????

??,??????,????????????????,??????????????????????????????????????????????????

????????,?????,?????????????????,?????????????3.8???????????????????????????????????,??????15.4?????????,?17.2??

???????,??,???????????,??????????,???????????????????,???19.0%,??12.6??????????(????) ????????????:??????????????????????