??
????2?????4?? (????????? ?????????)??????“??????????”“????? ????????”????240??,???????4??,???4.6???
???????????????,??????????31?????????????2220?????????,???????16.6%?16.5%,????2550?240?????;??6????12????,?????1.5????,????45%,????8%?
???????????????,??????????????????????????2100????,?????????????,?1634???????5.1%,??160.1??????????(????,????????)?????42.9%?
????,????,?????,“???+”????,????,“???????????”???,???100%?
???,??????????????????,??“???”?????,?????????????????“??”?273??????????????,????(??????????)20??????????????????,?????????????(????????) ???????????????:???????????
?????????
?????????????????? ????4.6????????????????