Nigeria ranks 149th in Corruption Perception Index Nigeria-Corruption Index-Ranking January 29, 2021 to 14:31 345 APA – Lagos (Nigeria) The Transparency International (TI) says that Nigeria ranked 149th on its latest corruption Perception Index (CPI) after it picked 25 points, the worst since 2013. Nigeria dropped three points from its 2019 ranking when it sat 146th on the table, local media reports said on Friday. The reports added that the 2020’s index was co-led by New Zealand and Denmark after they polled 88 points individually, while Finland, Switzerland and Singapore (a country that emerged from a stinky official corruption history under the late Lee Kuan Yew) followed in that order.