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 vast majority of the 180 countries included in the 2009 Corruption Perceptions Index (CPI) score below five on a scale from 0 (perceived to be highly corrupt) to 10 (perceived to have low levels ...

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.