????:1??????????:????????wx

2????????

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

4???????????

5???????

?9??????????????????????27?? ?????,??????“????????????????”??????,??????????,???????????,???????????????175????,???????????????18.5%?????????????????????????10????1???6???????

???,??????????????????????????????????????4.3????????8.3???4.5????????1.7?????,?????????????????????????????????????32???????????????10.4???????8.1???7.5??????,????????????????????????????????????????????????????????????????????????19.9???????????????17.3??11.8???????8.9??????????????????????

?,?,????,????????????,???????????????;????????????????,????,??,???,?????????????????30?;?,????,??

?,???,?????????;??????????????????????????????????????????????????????????????????????????,???,??,????????????????????????,???12367??????? ????:???????