{"entity":{"iso2":"BJ","iso3":"BEN","name":"Benin","slug":"benin"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-30-34-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.3034","title":"Barro-Lee: Average years of total schooling, age 30-34, total","unit":null},"observations":[{"date":"1960-01-01","value":0.63},{"date":"1965-01-01","value":0.64},{"date":"1970-01-01","value":0.65},{"date":"1975-01-01","value":0.65},{"date":"1980-01-01","value":0.66},{"date":"1985-01-01","value":0.97},{"date":"1990-01-01","value":1.37},{"date":"1995-01-01","value":2.96},{"date":"2000-01-01","value":3.5},{"date":"2005-01-01","value":3.29},{"date":"2010-01-01","value":3.97}],"summary":{"latest_period":"2010-01-01","latest_value":3.97,"max":3.97,"mean":1.75364,"min":0.63,"of":144,"rank":134,"trend":"volatile"}}