{"entity":{"iso2":"TN","iso3":"TUN","name":"Tunisia","slug":"tunisia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-secondary-schooling-age-20-24-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.SCHL.2024","title":"Barro-Lee: Average years of secondary schooling, age 20-24, total","unit":null},"observations":[{"date":"1960-01-01","value":0.31},{"date":"1965-01-01","value":0.92},{"date":"1970-01-01","value":0.95},{"date":"1975-01-01","value":1.51},{"date":"1980-01-01","value":1.38},{"date":"1985-01-01","value":1.58},{"date":"1990-01-01","value":1.91},{"date":"1995-01-01","value":2.46},{"date":"2000-01-01","value":2.93},{"date":"2005-01-01","value":3.73},{"date":"2010-01-01","value":4.21}],"summary":{"latest_period":"2010-01-01","latest_value":4.21,"max":4.21,"mean":1.99,"min":0.31,"of":144,"rank":65,"trend":"volatile"}}