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

2???????????

3???????V

4???????

5??????????

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

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

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

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