Main Controls Primary Dataset Average years of 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 Armenia Australia Austria Bahrain Bangladesh Barbados Belgium Belize Benin Bolivia Botswana Brazil Brunei Bulgaria Burundi Cambodia Cameroon Canada Central African Republic Chile China Colombia Congo (Brazzaville) Congo (Kinshasa) Costa Rica Croatia Cuba Cyprus Czechia Denmark Dominican Republic Ecuador Egypt El Salvador Estonia Eswatini Fiji Finland France Gabon Gambia Germany Ghana Greece Guatemala Guyana Haiti Honduras Hong Kong Hungary Iceland India Indonesia Iran Iraq Ireland Israel Italy Ivory Coast Jamaica Japan Jordan Kazakhstan Kenya Kuwait Kyrgyzstan Laos Latvia Lesotho Liberia Libya Lithuania Luxembourg Macau Malawi Malaysia Maldives Mali Malta Mauritania Mauritius Mexico Moldova Mongolia Morocco Mozambique Myanmar (Burma) Namibia Nepal Netherlands New Zealand Nicaragua Niger Norway Pakistan Panama Papua New Guinea Paraguay Peru Philippines Poland Portugal Qatar Reunion Romania Russia Rwanda Saudi Arabia Senegal Serbia Sierra Leone Singapore Slovakia Slovenia South Africa South Korea Spain Sri Lanka Sudan Sweden Switzerland Syria Taiwan Tajikistan Tanzania Thailand Togo Tonga Trinidad and Tobago Tunisia Turkey Uganda Ukraine United Arab Emirates United Kingdom United States Uruguay Venezuela Vietnam Yemen Zambia Zimbabwe Advanced Settings Color Scale Monochromatic Sky Monochromatic Dusk Monochromatic Sea Monochromatic Sun Average years of schooling individuals aged 15-64, 1870–2020 Cancel Download monochromatic-sky color scheme monochromatic-sky color scheme monochromatic-dusk color scheme monochromatic-sea color scheme monochromatic-sun color scheme individuals aged 15-64,