"The Corruption Perceptions Index ranks countries and territories based on how corrupt their public sector is perceived to be. A country or territory's score indicates the perceived level of public sector corruption on a scale of 0–100, where 0 means that a country is perceived as highly corrupt and 100 means it is perceived as very clean. A country's rank indicates its position relative to the other countries and territories included in the index. This year's index includes 177 countries and territories."
The Corruption Perceptions Index 2013 serves as a reminder that the abuse of power, secret dealings and bribery continue to ravage societies around the world. The Index scores 177 countries and territories on a scale from 0 (highly corrupt) to 100 (very clean). No country has a perfect score, and two-thirds of countries score below 50. This indicates a serious, worldwide corruption problem. Hover on the map above to see how your country fares. The world urgently needs a renewed effort to crack down on money laundering, clean up political finance, pursue the return of stolen assets and build more transparent public institutions.