{"entity":{"iso2":"AO","iso3":"AGO","name":"Angola","slug":"angola"},"indicator":{"licence":"CC BY-SA 3.0 IGO (UNESCO Institute for Statistics)","slug":"number-of-years-of-free-primary-and-secondary-education-guaranteed-in-legal-frameworks-2","source":"UNESCO Institute for Statistics","source_url":"https://data.uis.unesco.org/?indicator=YEARS.FC.FREE.1T3","title":"Number of years of free primary and secondary education guaranteed in legal frameworks","unit":null},"observations":[{"date":"2006-01-01","value":6.0},{"date":"2007-01-01","value":6.0},{"date":"2008-01-01","value":6.0},{"date":"2009-01-01","value":6.0},{"date":"2010-01-01","value":6.0},{"date":"2011-01-01","value":6.0},{"date":"2012-01-01","value":6.0},{"date":"2013-01-01","value":6.0},{"date":"2014-01-01","value":6.0},{"date":"2015-01-01","value":6.0},{"date":"2016-01-01","value":9.0},{"date":"2017-01-01","value":9.0},{"date":"2018-01-01","value":9.0},{"date":"2019-01-01","value":9.0},{"date":"2020-01-01","value":9.0},{"date":"2021-01-01","value":9.0},{"date":"2022-01-01","value":9.0},{"date":"2023-01-01","value":9.0},{"date":"2024-01-01","value":9.0},{"date":"2025-01-01","value":9.0}],"summary":{"latest_period":"2025-01-01","latest_value":9.0,"max":9.0,"mean":7.5,"min":6.0,"of":191,"rank":144,"trend":"rising"}}