The Group’s revenue by geographical segment are analyzed based on the following criteria:
| (1) | Traffic revenue from services of both origin and destination within the PRC (excluding Hong Kong Special Administrative Region, Macau Special Administrative Region and Taiwan (“Hong Kong, Macau and Taiwan”)), is classified as domestic revenue. Traffic revenue with origin and destination among PRC, Hong Kong, Macau and Taiwan is classified as Hong Kong, Macau and Taiwan revenue; while that with origin and destination from/to other overseas markets is classified as international revenue. |
| (2) | Revenue from commission income, hotel and tour operation, ground services, cargo handling and other miscellaneous services are classified on the basis of where the services are performed. |
| 2017 | 2016 | 2015 | ||||||||||
| RMB million | RMB million | RMB million | ||||||||||
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Domestic |
92,986 | 84,380 | 82,981 | |||||||||
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International |
32,117 | 28,096 | 25,872 | |||||||||
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Hong Kong, Macau and Taiwan |
2,386 | 2,316 | 2,614 | |||||||||
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| 127,489 | 114,792 | 111,467 | ||||||||||
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