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????:1?929598???:?????????
2????????
3??????????????
4???100????
5??????????
?(?????):?????????????(7????29??)????????????????????????????????
????6??????????????????????????,??442.5????????????????????????????,????????72.8%,??
?,???22.2%,????????????????????????15??????????????????????,??1800?????????????,??????????????????14.1%?
?????????????????????????????15.7??,??4????,?????????????????
?????6??????????,?????????????????91.9??????????????????213.5?????????????,??? ???????:??