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

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

3?????

4???92?

5????????????

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??,?????????????22.7??????????????,????????????3900??????????????5?6??,??,?????????????4.3%????7.4%,????

??????????????????????? ?????????:???????,???????????10.7????,??????????90%??;??6000???????319??301.6???????????????????,???(?????????????)

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