{"entity":{"iso2":"GA","iso3":"GAB","name":"Gabon","slug":"gabon"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-40-44-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.4044","title":"Barro-Lee: Average years of primary schooling, age 40-44, total","unit":null},"observations":[{"date":"1960-01-01","value":0.41},{"date":"1965-01-01","value":0.42},{"date":"1970-01-01","value":0.44},{"date":"1975-01-01","value":0.81},{"date":"1980-01-01","value":1.21},{"date":"1985-01-01","value":2.17},{"date":"1990-01-01","value":2.2},{"date":"1995-01-01","value":3.95},{"date":"2000-01-01","value":3.98},{"date":"2005-01-01","value":4.69},{"date":"2010-01-01","value":4.71}],"summary":{"latest_period":"2010-01-01","latest_value":4.71,"max":4.71,"mean":2.27182,"min":0.41,"of":144,"rank":88,"trend":"volatile"}}