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