{"entity":{"iso2":"NE","iso3":"NER","name":"Niger","slug":"niger"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-35-39-with-primary-schooling-completed-primary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.CMPT.3539.ZS","title":"Barro-Lee: Percentage of population age 35-39 with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":3.16},{"date":"1965-01-01","value":3.35},{"date":"1970-01-01","value":3.53},{"date":"1975-01-01","value":3.78},{"date":"1980-01-01","value":3.35},{"date":"1985-01-01","value":3.57},{"date":"1990-01-01","value":3.78},{"date":"1995-01-01","value":5.44},{"date":"2000-01-01","value":6.66},{"date":"2005-01-01","value":8.77},{"date":"2010-01-01","value":11.71}],"summary":{"latest_period":"2010-01-01","latest_value":11.71,"max":11.71,"mean":5.19091,"min":3.16,"of":144,"rank":70,"trend":"volatile"}}