This statistic shows the corruption perception index score of Bulgaria from 2012 to 2018. The index itself is a composite indicator that includes data on the perception of corruption in areas such as bribery of public officials, kickbacks in public procurement, embezzlement of state funds, and effectiveness of governments' anti-corruption efforts. The highest possible score in perception of corruption is 0, whereas a score of 100 indicates that no corruption is perceived in the respective country. Bulgaria's score has fluctuated between a score of 41 and 43 between 2012 and 2018.