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