??
??????????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?????????????????