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

2?????????

3???????

4?????wx

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