Transportation Statistics > Airports > with unpaved runways > total (per capita) > Yemen (historical data)

Date   Amount    Rank   
2007   1.484    #141   
2006   1.387    #153   
2005   1.383    #157   
2004   1.377    #145   
2002   1.466    #123   


DEFINITION: Total number of airports with useable unpaved runways (grass, dirt, sand, or gravel surfaces) Per capita figures expressed per 1 million population.

SOURCE: CIA World Factbooks 18 December 2003 to 28 March 2011 via NationMaster
   
 

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