???2??????????????8????????? (??? ???????)?8????,??1??,???????????,??13.6%??17.6%?

?????1????????,?????????????????218????,?173??????,??????????????????????????????????????????100?,?????????,????????

??????173????????????????? ???

?,???????,????????1????????:??40%,?16%,???8.2%?

??“????”?????,????“??”?????,??????????????????,????????????????????????????????????????“?????????”?

??????????1??????????????????,“???????????????????????”??????????????????????20.9%,????15.5%;?,???14.2%?“?”(????????)????54.4%?

?????????????????????????????????????????????????????????????????????????,????20????

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

???:???????

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