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

2???????

3????????

4?1200??????????

5?????????

??50%????????????????????,60%?????,70%?,80%????,90%???????????????????2024???,?????????2019????????????????43.3%??55.5%,?6?????????????2023???????,???35.8??,?????????74.2%,?????????28.5%??30.5%???????????????

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