?????????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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CBA???????????????????
?????4?1?????????9????
?????????5.5%??????1????
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?????????????????????20%
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????????6???????????
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