{"entity":{"iso2":"CU","iso3":"CUB","name":"Cuba","slug":"cuba"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"literate-and-illiterate-world-population","source":"UNESCO (1957) and other sources \u2013 with major processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/literate-and-illiterate-world-population","title":"Literate and illiterate world population","unit":"%"},"observations":[{"date":"1899-01-01","value":56.9},{"date":"1907-01-01","value":43.6},{"date":"1919-01-01","value":38.7},{"date":"1931-01-01","value":28.2},{"date":"1943-01-01","value":23.6},{"date":"1950-01-01","value":22.5},{"date":"1981-01-01","value":2.15},{"date":"2002-01-01","value":0.199997},{"date":"2012-01-01","value":0.330002},{"date":"2019-01-01","value":2.35}],"summary":{"latest_period":"2019-01-01","latest_value":2.35,"max":56.9,"mean":21.853,"min":0.199997,"of":128,"rank":95,"trend":"volatile"}}