Infographic


Source: Progress on drinking-water, sanitation and hygiene, 2017

Source: The World Bank, January 20, 2014


Source: The WSP, February 26, 2014
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Source: www.takepart.com, April 09, 2014


Source:wsp.org, 2014
Infographic: What's a Toilet Worth?

Source:http://www.worldbank.org, August 30, 2013