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????????1?20?????????????????????? (?? ??)??A????????20?(?)?????????????????????,??,??,????????,?“???”?
?????????????,??????????3244??,????0.08%;????????????????????????????10256?,?????0.94%;???2104????,???????????1.81%?
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????,???????,??????????????????,?????????????,????????????????????????,????,?????
?,???????????????????????????????????????????,?????????????2.4%?2.31%?????????????????????1.83%,?????????????????,???????????????????10%?(???????????????) ?????:???????
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