????:1?????:????90????????

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3???????

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?????????2???????21??????????? ??????????20??????????????????,???????????????

???????????,???«????:????????????»,????????????????,??

????????,??????2011?,????61.8????????,11.3??????????????????????8000?,?????33%???????????90%,??????????????????????????????

???????????,??????????????????,????,??????????570??????????????,??????,??,?????????????????????,??????40%???????????????50%??6????15?????????????????,???????????70%?????????,????????80%,?????????????????75%,??????????????????,??????????????,?????????????1400???????

?????????????,????????,????????????????2018????????2024????,????1.3%,???????????????,???55???????????????????15??,?????????????????????????????5%?

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