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

2????????

3??????????

4?????

5??????

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

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

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

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