{"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-45-49-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.4549","title":"Barro-Lee: Average years of primary schooling, age 45-49, total","unit":null},"observations":[{"date":"1960-01-01","value":0.4},{"date":"1965-01-01","value":0.41},{"date":"1970-01-01","value":0.43},{"date":"1975-01-01","value":0.44},{"date":"1980-01-01","value":0.81},{"date":"1985-01-01","value":1.2},{"date":"1990-01-01","value":2.16},{"date":"1995-01-01","value":2.18},{"date":"2000-01-01","value":3.93},{"date":"2005-01-01","value":3.95},{"date":"2010-01-01","value":4.67}],"summary":{"latest_period":"2010-01-01","latest_value":4.67,"max":4.67,"mean":1.87091,"min":0.4,"of":144,"rank":81,"trend":"volatile"}}