Sierra Leone: Corruption Perceptions Index, 100 = no corruption
For that indicator, Transparency International provides data for Sierra Leone from 2003 to 2018. The average value for Sierra Leone during that period was 26 points with a minumum of 19 points in 2008 and a maximum of 31 points in 2012.
See the global rankings for that indicator or
use the country comparator to compare trends over time.
Definition: The Corruption Perceptions Index is an indicator of perceptions of public sector corruption, i.e. administrative and political corruption. The indicator values are determined by using information from surveys and assessments of corruption, collected by a variety of reputable institutions.