????:1?????:????????

2???????????

3???????

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5??????????

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