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

2????????

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

4?????????

5???????

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

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

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

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