{"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-no-education","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.NOED.5054.ZS","title":"Barro-Lee: Percentage of population age 50-54 with no education","unit":null},"observations":[{"date":"1960-01-01","value":76.11},{"date":"1965-01-01","value":64.88},{"date":"1970-01-01","value":64.86},{"date":"1975-01-01","value":64.84},{"date":"1980-01-01","value":62.6},{"date":"1985-01-01","value":62.6},{"date":"1990-01-01","value":63.1},{"date":"1995-01-01","value":63.1},{"date":"2000-01-01","value":62.04},{"date":"2005-01-01","value":62.04},{"date":"2010-01-01","value":57.2}],"summary":{"latest_period":"2010-01-01","latest_value":57.2,"max":76.11,"mean":63.9427,"min":57.2,"of":144,"rank":18,"trend":"falling"}}