The Corruption Perceptions Index 2013 from Transparency International evaluates perceived levels of public sector corruption across 177 countries, scoring them from 0 (highly corrupt) to 100 (very clean), and highlighting that no country achieves a perfect score. The report finds that over two-thirds of the assessed countries score below 50, reflecting significant corruption issues that undermine justice, economic development, and trust in leadership. It stresses the necessity for governments to translate anti-corruption pledges into concrete actions to ensure bribe-free services for all citizens.