{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (Our World in Data)","slug":"literacy-rates-of-younger-vs-older-population","source":"UNESCO Institute for Statistics (2026) \u2013 with minor processing by Our World in Data","source_url":"https://ourworldindata.org/grapher/literacy-rates-of-younger-vs-older-population","title":"Literacy rates of older vs. younger population","unit":"%"},"observations":[{"date":"1990-01-01","value":24.38},{"date":"1999-01-01","value":38.61},{"date":"2002-01-01","value":46.19},{"date":"2010-01-01","value":57.58},{"date":"2018-01-01","value":49.6},{"date":"2019-01-01","value":55.8461},{"date":"2020-01-01","value":57.9156},{"date":"2021-01-01","value":55.0773},{"date":"2022-01-01","value":54.4619},{"date":"2024-01-01","value":50.05}],"summary":{"latest_period":"2024-01-01","latest_value":50.05,"max":57.9156,"mean":48.9711,"min":24.38,"of":85,"rank":57,"trend":"rising"}}