{"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-total-schooling-age-25-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.25UP","title":"Barro-Lee: Average years of total schooling, age 25+, total","unit":null},"observations":[{"date":"1960-01-01","value":0.64},{"date":"1965-01-01","value":0.73},{"date":"1970-01-01","value":1.0},{"date":"1975-01-01","value":1.31},{"date":"1980-01-01","value":2.02},{"date":"1985-01-01","value":2.62},{"date":"1990-01-01","value":3.43},{"date":"1995-01-01","value":4.13},{"date":"2000-01-01","value":4.9},{"date":"2005-01-01","value":5.75},{"date":"2010-01-01","value":6.58}],"summary":{"latest_period":"2010-01-01","latest_value":6.58,"max":6.58,"mean":3.01,"min":0.64,"of":144,"rank":97,"trend":"volatile"}}