????:1??????:????90?????

2???????

3?????????????

4?????????

5???????

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

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

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

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