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

2???????

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

4????????

5???????

??6??12??????????? (?????? ???????)??,??????????

??12?,????????????,????,??????????7596????????????,????55.8%?????????????????????????????????,?????????????????3157.3?,??????????????51.9%,???4438.7??????,?????????????58.6%?

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???,??6??9??,????????????????????????,??????????????????????????????????????????????????????????????,????????????“????????”?

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