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2?????150???
3?929598?
4???????
5?92?95?????
??????9?????13?? (??? ?)?70???????????,??????13???????
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???????????????????????????,2023?,??????????????????60??2.97???????????????????,????21.1%;65?????????2.17??,?????15.4%,????????????????????????????,???2012??,???300??,???????????????????,?,???
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