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????:1????????:????400?4?????
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??,????????????,???,???????,1-5??????????????????,??????????6.5%,??(6.2%),?????????????????????69.2%,?????????????????????????,??18.8%;???????????????????????????????????????????????????????????????????,?????????
???????????,1-5?????????,?16.6%,??????????????456?49.8%???????????,???????????????21.0%?30.2%?????18.7%,??????????????26.4%,?????????????????????????????????
???????,???????????????????,5????????,???76.4%,????????1.1?????????,51.8%???80%??????,??60??????????????????,?????????????????
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