??
???????????2?????????4???? (??? ????????????????????????)????????????????????????????4?????????,???????12?????,??(1???28?2??4?),????60??????????,????5.1??????,?23.7%?66.3%,???????
?,???,???????
??,???,?,?36????????????16.2???,???????????59.4%????27.1%,?????10%???55.3%?
???????????????????????,??,???????,???,???????10???,??????????????10.1??????10.2?????????????????????????????,????23.9%??????30.9%?
?,???“?????”?,???,??????????????????(?????????) ????:??????????????????
?????????
????????60??????????????????????????????