Which country has the most open defecation in the world?
Map 1: Open Defecation in the World, 2012
Map 2: Open Defecation in the World, Rural, 2012
Map 3: Number of people defecating in the open, per square km, 2012
http://riceinstitute.org/blog/new-maps-which-country-has-the-most-open-defecation-in-the-world/
https://en.wikipedia.org/wiki/Open_defecation