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