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

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

3???????100?????

4?????98

5???????

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

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?,???????????????????????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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