National average learning outcomes correspond to test scores across standardized, psychometrically-robust international and regional student achievement tests. Expenditure per student corresponds to general government spending in primary education divided by total primary enrollment. Spending is adjusted to account for price differences between countries. All estimates correspond to 2010 or closest year with available data.
Interactive visualization requires JavaScript
Our World in Data is free and accessible for everyone.
Help us do this work by making a donation.