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2?????????????

3?????

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

5?????

???????????7???37.2%

???????????????????????8????????????23???? (?? ???????????????)??22??,??7????,?????295.5??,???????37.2%?????????????????,???????????2128.5???(???????????,??????),????????????????????28%;???1907.1??????????????,??????????????34.6%?

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??,??7??46.5???????117.2????????????,???????????80%???????????????????????????,?????????????30.1??????????????60.5???

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“???,??????5000?????,??70?????????”???????????,??,?????????????????????????????????

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