??
???????????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%?
???,??“??????”???????,???,????(?????) ???????:??
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????????60??????????????????????????????