????:1?300?2?????:??????????

2????????

3???????????

4????????????

5??????????

????????????????11???????????25??????????? (???????????)??????????????????1?????????????10????????????,???17.5%,?9.8??,??????????????????,????????????

25?????,???????????????“???,??”?????

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???????,???????????????????????????????????????????????????????????????????????????????????????9??????

????????,?????10???????,??,??????????????????40%?21.2%?27%;??????,?????????37.6%,????????????????30.2%?15.4%????????????,?????????6?????????,????19????,??????????????????

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

??????1?10??,???20.1%,??13.5??????????????????,???30?????????????????????188.2???????????

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

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