Main Controls Primary Dataset Passenger kilometers traveled Secondary Dataset Select Dataset to Compare Format Line Chart Line Chart Bar Chart Map Scatterplot Connected Scatterplot Calc Table Table Countries & Regions Select Countries & Regions Clear All Afghanistan Albania Angola Argentina Armenia Australia Austria Azerbaijan Belarus Belgium Bosnia and Herzegovina Bulgaria Cambodia Canada China Colombia Croatia Cuba Cyprus Czechia Denmark Ecuador Egypt Estonia Ethiopia Finland France Gambia Georgia Germany Greece Hungary Iceland Ireland Italy Japan Kazakhstan Kyrgyzstan Laos Latvia Lithuania Luxembourg Malta Mexico Moldova Monaco Mongolia Montenegro Myanmar (Burma) Namibia Netherlands Nicaragua North Macedonia Norway Pakistan Paraguay Poland Portugal Puerto Rico Romania Russia Serbia Singapore Slovakia Slovenia South Korea Spain Sri Lanka Sweden Switzerland Syria Tanzania Turkey Ukraine United Kingdom United States Uruguay Uzbekistan Vietnam Australia & New Zealand Central America Central Asia Eastern Asia Eastern Europe Europe European Union High Income Countries Northern America Northern Europe Southern Europe Western Europe Advanced Settings Show All Countries/Regions Selected Countries/Regions Region Calculation Sum Average Weighted Average Y-Axis Log X-Axis Passenger kilometers traveled millions, 1999–2011 Cancel Download