????:1??????????:?????v

2??????

3?????????

4?????

5?????200??vx????

?????????????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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