?? ?????????10???2.82? ???10.6%
????:1???98???:??????100?????
2???????
3??????????
4??????????
5???????
??????????11?????22????????? (?? ?)???22??????,??10???2.82??????,?10.6%???????????????????????,10??2817.21????,????????6.2%?
??,???????9????“????”???,??????????????????10???,??300????????????C919????????????,????,?????????900???????
??,??????10?,???????76497.56???,???????1.8%?9????10??16029.11?,?4.5%????,?23.6%?
???,??10??,?????????????6316.30??????194.93????,?21.3%?19.7%???????,???????????????1136.42?,????91.5%;???123.94?????????,??18.2%?
????????,??????????????5.68????????????2206.44??????????????,????1.6%?4.9%?????????????7?????????????????????,????169?,???275???(??) ???:??????