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

2????????

3??????????

4???98???

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

??????????(?????????):????,???,????????????????????????????????????,???

????????????????????????,???,????????4.1%,??5.8%?????“???”???????,???????“?????”,??????????????????????10%??????????

???????45.9%???????????28.3%,????????????????????“??????”?????????,??“?+??”??

???????,??????????????????,?????????????,????,??????????254.16???????????????9.78???????????,???24.50%??15.00%? ????:???????