??2???????????5???? (? ???)????????(??“???????”)5??????,???????????(1?28????2????????4??),?????45?,???????????24.4%?????????,?2.9???,?28%?

???,???1??????????????25????1??26???7????????????????,??????1??24???????????????2????????????4??,?28.8?,??????????????2.4?,?????????26.3%???????,????????????9.8???,??45.2%,?1.6???????????,?????????????36.4%?

2????4???????,?????????????????????,??????????????3.2?,??????????2?????????????6????,????,???????,????

??????????,??????????240?,?240???,?????????,????

??????,????????????,???????,????????????????????????(????) ????????????:?????????

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??:???????????,??????????,??????????????