????:1??????:?????????????

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????(??) ?????????:???