{"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-25-29-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.2529","title":"Barro-Lee: Average years of total schooling, age 25-29, 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":0.66},{"date":"1980-01-01","value":0.66},{"date":"1985-01-01","value":1.64},{"date":"1990-01-01","value":2.87},{"date":"1995-01-01","value":3.46},{"date":"2000-01-01","value":3.28},{"date":"2005-01-01","value":3.96},{"date":"2010-01-01","value":4.43}],"summary":{"latest_period":"2010-01-01","latest_value":4.43,"max":4.43,"mean":2.08,"min":0.63,"of":144,"rank":135,"trend":"volatile"}}