????268.7??? ????????????

?2??3????? (?? ??????? ?????)??????????3?,??,???????????????16848?????????,?????????268.7??????????????1.69????????????,??13.0%?17.1%?16.5%,?????

??,?????????????,???????????????????,????????????????,??????8.6???????,??9????1???????25?????95166???,??,??????????????90%,????????????????????????????????,??

?,????????,??????????????????????????????????????????????????????????????????????????????????????B787?A330?A350??????????

???????????????,?????????????????????????????????????????,?????,???-????????-??-??????????-??-?????????????-???-??????,????????

????????,????????????????????????16?????,??????????????????????????80??????,?????????,??????6.7??,?????84.4%?(??????)