World map of linguistic diversity index with data from the 18th edition of <i>Ethnologue: Languages of the World</i> at <a rel="nofollow" class="external free" href="http://www.ethnologue.com/statistics/country">http://www.ethnologue.com/statistics/country</a> . The shading intensity is linearly proportional to the linguistic diversity index. The base map is from <a href="//commons.wikimedia.org/wiki/File:BlankMap-World6.svg" class="mw-redirect" title="File:BlankMap-World6.svg">File:BlankMap-World6.svg</a> .
cmglee, Canuckguy and many others
CC BY-SA 3.0
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