This document summarizes data from the Corruption Perceptions Index published annually by Transparency International between 2015-2019. It discusses India's ranking and score each year. India's score remained the same at 41 out of 100 in 2018-2019, ranking it 80th. The top ranked countries are New Zealand, Denmark and Finland, while the lowest ranked are Somalia, South Sudan and Syria. The document also notes criticisms of the CPI methodology and limitations in only measuring public sector corruption.