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