Main Controls Primary Dataset Mean years of primary schooling Secondary Dataset Select Dataset to Compare Format Map Line Chart Bar Chart Map Scatterplot Connected Scatterplot Calc Table Table Countries & Regions Select Countries Clear All Afghanistan Albania Algeria Argentina Australia Austria Bangladesh Barbados Belgium Belize Benin Bolivia Brazil Bulgaria Cambodia Cameroon Canada Chile China Colombia Congo (Kinshasa) Costa Rica Cuba Cyprus Czechia Denmark Dominican Republic Ecuador Egypt El Salvador Eswatini Fiji Finland France Gambia Germany Ghana Greece Guatemala Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia Iran Iraq Ireland Italy Ivory Coast Jamaica Japan Jordan Kenya Kuwait Lesotho Liberia Libya Luxembourg Malawi Malaysia Mali Malta Mauritius Mexico Morocco Mozambique Myanmar (Burma) Nepal Netherlands New Zealand Nicaragua Niger Norway Pakistan Panama Paraguay Peru Philippines Poland Portugal Reunion Romania Russia Senegal Serbia Sierra Leone South Africa South Korea Spain Sri Lanka Sudan Sweden Switzerland Syria Taiwan Thailand Togo Trinidad and Tobago Tunisia Turkey Uganda United Kingdom United States Uruguay Venezuela Yemen Zambia Zimbabwe Advanced Settings Color Scale Monochromatic Sky Monochromatic Dusk Monochromatic Sea Monochromatic Sun Mean years of primary schooling number, 1870–2040 Cancel Download monochromatic-sky color scheme monochromatic-sky color scheme monochromatic-dusk color scheme monochromatic-sea color scheme monochromatic-sun color scheme number,