Wow... I thought Namibia was relatively corruption-free but not so...
http://allafrica.com/stories/201010270142.html
The only 3 countries I can think of as being relatively 'clean' are Mauritius, Botswana & Rwanda.
Kenya & Nigeria are by-words for corruption.
http://allafrica.com/view/group/main/main/id/00011963.html
Greedy when others are fearful. Very fearful when others are greedy - to paraphrase Warren Buffett