?????:??270?????????

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

??12?20?????????? (?????????? ??)??????????20??,?12?????????19??24???,?????270????????????????,??????????310?????????????

??,??????????12?????????19???????24??,?3330?5210????,???“??????????????”??5300?????????????????,????????????????100??????????

?????,???,??????????????????????????,???????11?????,?6.6%,?0.5??;??3??20%????????????????

??,?,?????????????????,???????

????,????????????????,????????35%???????????,???9??,10???15.5%,10?????4.1%???????????????????,??16%?(???) ?????:???????????