1. Botswana
Worldwide Rank: 1
CPI 2015 Score: 63
Ranking according to Survey: 1
Average score: 19
There is no doubt that Botswana is one of the 10 least corrupt countries in Africa, with a corruption surveying showing that over 95% of the populations stated that they had never had to bribe a person, which is an incredible statistic. There is some way to go before the country is considered to be one of the least corrupt countries in the world, but if it continues the way it has, that should not be a problem.