????????????:??1600?

?????????????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%??(????????)