Rating is available when the video has been rented.
This feature is not available right now. Please try again later.
Published on Jan 21, 2019
The Corruption Perceptions Index (CPI) was established in 1995 as a composite indicator used to measure perceptions of corruption in the public sector in different countries around the world. During the past 20 years, both the sources used to compile the index and the methodology have been adjusted and refined. In 2012, important changes were made to the methodology to allow for score comparison across time, which was not possible prior to 2012.