The 2000 Corruption Perceptions Index covers 90 countries, compared to 99 last year. Some countries had to be dropped because there was insufficient 1998-2000 data. For example, some of the surveys ...

The 2006 Corruption Perceptions Index is a composite index that draws on multiple expert opinion surveys that poll perceptions of public sector corruption in 163 countries around the world, the ...

Denmark topped the latest Corruption Perceptions Index, ranking as least corrupt ... Since 2020, Russia dropped eight points to a score of 22, and Belarus dropped 14 points to 33.