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2?????
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?1970??????????????????,??1986??????1000??????????,????????????????,1995??1552???,?,?38??????,??????5????900???????????????????,?3000????,???????
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2023???12??????,??????????????????,?????,??????,?????????????,?????10.4????????????,?????225???????,?????????????
2024????????,??????13???????,????1??????,??“???????????????”,??36%,?????
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