 orruption Perception Index: Mahama govt perform better in year one pass Akufo-Addo govt 22 February 2018 Wia dis foto come from, Getty Images Wetin we call dis foto, President Nana Akufo-Addo win di incumbent president John Mahama for di 2016 election Ghana don chop di lowest scores for corruption perception with 40 points; di country fall 11 places for 2016 ranking to 81 out of 180 countries for di 2017 Corruption Perception index. 