{"entity":{"iso2":"CG","iso3":"COG","name":"Congo","slug":"congo-rep"},"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":0.58},{"date":"1965-01-01","value":0.72},{"date":"1970-01-01","value":1.15},{"date":"1975-01-01","value":1.52},{"date":"1980-01-01","value":2.45},{"date":"1985-01-01","value":3.24},{"date":"1990-01-01","value":4.39},{"date":"1995-01-01","value":5.06},{"date":"2000-01-01","value":5.44},{"date":"2005-01-01","value":5.62},{"date":"2010-01-01","value":5.67}],"summary":{"latest_period":"2010-01-01","latest_value":5.67,"max":5.67,"mean":3.25818,"min":0.58,"of":144,"rank":108,"trend":"volatile"}}