The 2013 corruption perceptions index measures the perceived levels of public sector corruption in 177 countries and territories -

The 2013 corruption perceptions index measures the perceived levels of
public sector corruption in 177 countries and territories - See more at: http://cpi.transparency.org/cpi2013/#sthash.uXrc1kzx.dpuf

http://cpi.transparency.org/cpi2013/