{"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-50-54-with-tertiary-schooling-completed-tertiary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.TER.CMPT.5054.ZS","title":"Barro-Lee: Percentage of population age 50-54 with tertiary schooling. Completed Tertiary","unit":null},"observations":[{"date":"1960-01-01","value":0.07},{"date":"1965-01-01","value":0.07},{"date":"1970-01-01","value":0.07},{"date":"1975-01-01","value":0.07},{"date":"1980-01-01","value":0.07},{"date":"1985-01-01","value":0.14},{"date":"1990-01-01","value":0.14},{"date":"1995-01-01","value":0.21},{"date":"2000-01-01","value":0.21},{"date":"2005-01-01","value":0.35},{"date":"2010-01-01","value":0.49}],"summary":{"latest_period":"2010-01-01","latest_value":0.49,"max":0.49,"mean":0.171818,"min":0.07,"of":144,"rank":134,"trend":"volatile"}}