This statistic shows the percentage of population without access to improved water sources worldwide from 1990 to 2015. In 2010, some 11.6 percent of the world's population had no access to improved water.
Percentage of population without access to improved water sources worldwide from 1990 to 2015
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National Geographic. (March 1, 2016). Percentage of population without access to improved water sources worldwide from 1990 to 2015 [Graph]. In Statista. Retrieved June 02, 2020, from https://www.statista.com/statistics/519547/population-without-access-to-improved-water-sources-worldwide/
National Geographic. "Percentage of population without access to improved water sources worldwide from 1990 to 2015." Chart. March 1, 2016. Statista. Accessed June 02, 2020. https://www.statista.com/statistics/519547/population-without-access-to-improved-water-sources-worldwide/
National Geographic. (2016). Percentage of population without access to improved water sources worldwide from 1990 to 2015. Statista. Statista Inc.. Accessed: June 02, 2020. https://www.statista.com/statistics/519547/population-without-access-to-improved-water-sources-worldwide/
National Geographic. "Percentage of Population without Access to Improved Water Sources Worldwide from 1990 to 2015." Statista, Statista Inc., 1 Mar 2016, https://www.statista.com/statistics/519547/population-without-access-to-improved-water-sources-worldwide/
National Geographic, Percentage of population without access to improved water sources worldwide from 1990 to 2015 Statista, https://www.statista.com/statistics/519547/population-without-access-to-improved-water-sources-worldwide/ (last visited June 02, 2020)
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