Use of improved sanitation facilities is highest in North Africa, but rates plummet quickly – just a handful of countries have more than 50% of their population using improved facilities.
Sanitation Provision In Africa vs Rest Of The World, 2008
Sanitation provision is under 50% for the majority of African countries, according to this dataset that compares African figures with the rest of the world.
Extent Of Water Pollution In Africa, 2010
It is estimated that between 1990 and 2008 an estimated 1.77 billion people gained access to improved sources of drinking water; yet, by the end of 2008, 884 million people still lacked access to improved water sources.
Access To Water: Winners and Losers
The picture of access to clean and safe water in Africa as at 2006