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

????:????????400:????????

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