{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-50-54-with-secondary-schooling-incompleted","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.SEC.UCMP.5054.ZS","title":"Barro-Lee: Percentage of population age 50-54 with secondary schooling. Incompleted Secondary","unit":null},"observations":[{"date":"1960-01-01","value":0.14},{"date":"1965-01-01","value":0.15},{"date":"1970-01-01","value":0.16},{"date":"1975-01-01","value":0.17},{"date":"1980-01-01","value":0.39},{"date":"1985-01-01","value":0.37},{"date":"1990-01-01","value":0.66},{"date":"1995-01-01","value":0.63},{"date":"2000-01-01","value":1.56},{"date":"2005-01-01","value":1.5},{"date":"2010-01-01","value":3.12}],"summary":{"latest_period":"2010-01-01","latest_value":3.12,"max":3.12,"mean":0.804545,"min":0.14,"of":144,"rank":132,"trend":"volatile"}}