????:1??????:??????????

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

3?????????150???

4??????100???

5????????

??????????????????????????2??????3? ?:??????3?????????????????,?????????????????,??????

?,????86.82%???????????,??????,????3.21%;?????????????,????????????????2.02%;???????????,?1.86%;???????????,??????1.74%???????????690.4??????????????????????,???????????591.6????,???????????85.69%?

???????,????????4.4??486?????

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1???26????,??????????,??????5???(??) ?????????????????????????:??????????????