Population distribution and HIV prevalence. Population data are from the 2006 Census for women (pink) and men (light blue). HIV prevalence data, from the 2009–2010 Demographic and Health Survey is shown for women (red) and men (blue) aged 15 to 49 years old.
Coburn et al. BMC Medicine 2013 11:224 doi:10.1186/1741-7015-11-224