2011 Corruption Perceptions Index 2022 2021 2020 2019 2018 2017 2016 2015 2014 2013 2012 2011 2010 2009 2008 2007 2006 2005 2004 2003 2002 2001 2000 1999 1998 1997 1996 1995 The 2011 Corruption Perceptions Index Measures The Perceived Levels Of Public Sector Corruption In 183 Countries And Territories Around The World Download Data Set Press releases Press Kit Learn More ANALYSIS: What makes New Zealand, Denmark, Finland, Sweden and others 'cleaner' than most countries? ANALYSIS: What is public sector corruption? ANALYSIS: Fighting corruption in 2011 ANALYSIS: Sub-Saharan Africa - A call to action ANALYSIS: Americas - Why aren't all countries at the top? ANALYSIS: Alarming results in Asia ANALYSIS: Europe and Central Asia - Little to celebrate ANALYSIS: Corruption and the Arab world Downloads Download '2011 CPI Brochure EN' [PDF] Download 'CPI Infographics pack' [ZIP] Download 'CPI2011 Data Package' [ZIP] Download 'CPI2011 infographic' [PDF] Download 'CPI2011 map' [PDF]