{"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-primary-schooling-age-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.6569","title":"Barro-Lee: Average years of primary schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":0.24},{"date":"1965-01-01","value":0.25},{"date":"1970-01-01","value":0.22},{"date":"1975-01-01","value":0.2},{"date":"1980-01-01","value":0.38},{"date":"1985-01-01","value":0.39},{"date":"1990-01-01","value":0.48},{"date":"1995-01-01","value":0.4},{"date":"2000-01-01","value":0.62},{"date":"2005-01-01","value":1.13},{"date":"2010-01-01","value":1.35}],"summary":{"latest_period":"2010-01-01","latest_value":1.35,"max":1.35,"mean":0.514545,"min":0.2,"of":144,"rank":119,"trend":"volatile"}}