Updated daily
View our work on COVID-19 vaccinationsThe vertical axis measures literacy rates for population aged 15 and older, according to UNESCO estimates combining different measurement methodologies. The
horizontal axis shows average scores in the PIAAC test, which measures reading in a continuous scale (vocabulary, sentence comprehension and passage fluency).
Our World in Data is free and accessible for everyone.
Help us do this work by making a donation.
We use cookies to give you the best experience on our website. By continuing without changing your cookie settings, we assume you agree to this.