The number of Indian students studying outside India rapidly increased by 163% between 1999 and 2006 to reach 145,539 as compared to slower growth of 25% between 2006 and 2013 to reach 181,872, according to an analysis of UNESCO data. As of January 2021, more than 1 million Indian students are studying in 85 countries outside India. More than 50% of Indian students study in North America.