?? 9????M2?????????6.8% ???
????:1?????600??:????????
2??????????
3???????
4?????
5?????200??500
??10????????????14? (??????????????? ????)??14????,9???,??(M2)??????309.48??(??,????),????6.8%?????(M1)??????????????????62.82??,????7.4%????????????????????(M0)?????????????12.18??,?11.5%???????????????8386???????????????
??,???16.02????????????,?1.94???;?(??????)??????13.46???????;???1887???????????????
????,M2???????????,??,???????????????????????,???????????????????????????,????????????????????,???
??,??????????????M2???????????????????,M2??????????9???,??,???,??M2??????????
???????,??????????,?????????????????,??????????????,????,???,??????????(??????) ????:????????????????