Using the results of the surveys, the 2011 CPI scored 183 countries and territories from 0 (highly corrupt) to 10 (very clean) based on perceived levels of public sector corruption.
Koristeći rezultate anketa, CPI 2011 ocijenio je 183 zemlje i teritorija ocjenama od 0 (vrlo korumpirane) to 10 (vrlo nekorumpirane), na temelju percipiranih razina korupcije u javnom sektoru.