Percentage of population that were refugees by the World Bank Income group (1960—2017)

Estimated refugee numbers under the UN High Commissioner for Refugees’ mandate by region, 1951–2015. Data from UNHCR. http://popstats.unhcr.org/en/overview

Weighted mean number of years of education by internal migration status. Analysis done with DHS data.

International migration by migrant subgroup. Analysis done with data from UN High Commissioner for Refugees.