???????????2????????13???? (??????????? ??????)??13??????,?????????,???,???????????????????????????1940???????????????????????,?2??????10?????????1600??????????????????????

???????2??????????10??,????????????????????????(???????14.1%),???????,??,???????

?????????????? ????

???????????????????,????(2??????5??10??????),????1.08?????????????????????,?????????2?14.6%,?????????????85.1%?????4300??????4800?,????

???“???????”????????????,??????????????,?????????800??;????????????????2?????????????????21??????(30?,???80%)????????????????,???????????????30%?50%??,??5??

???,?????19????????????????????????100??,???1.2??????????????????

?????,??“???”“????”????????????,???????????“???????????”?????,??2000??????,?700?????

?,?,??110???,??5.5%???????????????(??)

???????????????:??

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??:???????????,??????????,??????????????