In rural areas, roughly 72 percent and 12 percent of people in urban areas still relieve themselves in the open.
Links:
[1] http://admin.indiaenvironmentportal.org.in/news/most-households-outskirts-windhoek-do-not-have-toilets
[2] http://admin.indiaenvironmentportal.org.in/category/newspaper/namibian-namibia
[3] http://admin.indiaenvironmentportal.org.in/category/thesaurus/sanitation
[4] http://admin.indiaenvironmentportal.org.in/category/thesaurus/namibia
[5] http://admin.indiaenvironmentportal.org.in/category/thesaurus/toilets
[6] http://admin.indiaenvironmentportal.org.in/category/thesaurus/rural-sanitation
[7] http://admin.indiaenvironmentportal.org.in/category/thesaurus/open-defecation
[8] http://admin.indiaenvironmentportal.org.in/category/thesaurus/africa