LuisFrade on March 29, 2017 at 05:25AM
The global income distribution in 2003 and 2013. Median income almost doubled in these 10 years.
[From https://t.co/p740OrByEa] http://pic.twitter.com/jm83pQpU8D
— Max Roser (@MaxCRoser) March 28, 2017
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