Using this graphic and referring to it is encouraged, and please use it in presentations, web pages, newspapers, blogs and reports.
For any form of publication, please include the link to this page and give the cartographer/designer credit (in this case Emmanuelle Bournay, UNEP/GRID-Arendal)
World Development Indicators, World Bank online database, 2007; International Civil Aviation Organization, 2006.
Uploaded on Saturday 25 Feb 2012
The boom in air travel
Emmanuelle Bournay, UNEP/GRID-Arendal
Number of air transport passengers per year in millions depicted as USA relative other countries.