???2?!??????????“??”??
???????????????(13???????????)??,????,????,????????????????????????????????????????2????????
?????????????????,??2.02??,??36.6%,???????????,???6216?,????12965???????????,???946???
??????,???????56.5%,???????,???????
??,?????????????,???50%;??????????????????,“???”??,??????????????47%?(???????????) ????:?????????????????