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在1994～2014年的20年中全球客机机队将增长1.5倍,客运周转量增长近2倍中国年均增长8.8%,2014年客运周转量约为1994年的7倍
In the 20 years between 1994 and 2014, the global passenger aircraft fleet will increase by 1.5 times, and passenger traffic volume will increase by nearly 2 times. China’s average annual growth rate is 8.8%. Passenger transport volume in 2014 was approximately 7 times that of 1994.