{"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-55-59-with-secondary-schooling-incompleted","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.SEC.UCMP.5559.ZS","title":"Barro-Lee: Percentage of population age 55-59 with secondary schooling. Incompleted Secondary","unit":null},"observations":[{"date":"1960-01-01","value":0.13},{"date":"1965-01-01","value":0.14},{"date":"1970-01-01","value":0.15},{"date":"1975-01-01","value":0.16},{"date":"1980-01-01","value":0.17},{"date":"1985-01-01","value":0.38},{"date":"1990-01-01","value":0.37},{"date":"1995-01-01","value":0.66},{"date":"2000-01-01","value":0.64},{"date":"2005-01-01","value":1.56},{"date":"2010-01-01","value":1.49}],"summary":{"latest_period":"2010-01-01","latest_value":1.49,"max":1.56,"mean":0.531818,"min":0.13,"of":144,"rank":139,"trend":"volatile"}}