?? 9?????????M2???6.8% ????
????:1???????:??????????
2??????????
3??????????
4?????150????
5????????????
?????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??????????
???????????????????,????,?????,?????,??,?,??(??) ??????????:???????