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

2?????????

3??????????

4???????????

5?????

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

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

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

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