???(13?????????????????????)????????,???,??,??????????????????????????????????2???????????????????

??,?????????????????2.02??,??????36.6%,???????,????????????????6216???,????12965???,???????????????946???????????????

???????????,?????????????56.5%,???????,????????

??,?,???????50%;??,“???”??????,??47%?(????????) ?????:???

??

??:???????????,??????????,??????????????