Ranking countries according to disputes linked to them in Wikipedia. The index is the logarithm of the fraction of pages linked to a country that are disputed by readers and contributors to Wikipedia. Note that for several countries there are currently too few links in Wikipedia to be reliable.
For more information see: Apic G, Betts MJ, Russell RB, Content disputes in wikipedia reflect geopolitical instability. Plos One, 2011;6(6):e20902. Epub 2011 Jun 22