??????????????????2.81???

????????????2??????????????21??? (??????????? ????)??????21??????,?1?????14???,????2????????????????20??????,???????????????2.81?????????????,??8.5%????????,??????????381?,?????????????10???????????

2025???,??,???????????????????,?????,??????????????????????,?????????????????????????????????????????????

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??,??????????,?????????2?????????2?????????????4?????????????,??????????????????

????????,?64%,???65%,?????????6.34??????????????????;????????56%,?????????,???????????(????????) ??:???????????