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

???????????????2???????6??? (??? ? ???????????????????)???????????6???,?,????????????,????

?????,????????????,?????18.7???????????,????19.4%????4160?(???????????????????????)???????,??????5.7%?

??????????????????,????,????10.16??,??????280????,????2700?;?4.04????,2????1?126?3600???,???

??????????????????????……???????????,????(??)????,??????,??118??,??????????????????4490?????????????,??????????????(????) ??:?????????

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