{"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-15-with-secondary-schooling-completed-secondary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.CMPT.15UP.ZS","title":"Barro-Lee: Percentage of population age 15+ with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":0.14},{"date":"1965-01-01","value":0.19},{"date":"1970-01-01","value":0.22},{"date":"1975-01-01","value":0.37},{"date":"1980-01-01","value":0.69},{"date":"1985-01-01","value":1.08},{"date":"1990-01-01","value":1.5},{"date":"1995-01-01","value":1.81},{"date":"2000-01-01","value":2.05},{"date":"2005-01-01","value":2.55},{"date":"2010-01-01","value":3.39}],"summary":{"latest_period":"2010-01-01","latest_value":3.39,"max":3.39,"mean":1.27182,"min":0.14,"of":144,"rank":140,"trend":"volatile"}}