????:1??????150??????:?????

2???????

3????????

4????????

5???????

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

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

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

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