{"entity":{"iso2":"MR","iso3":"MRT","name":"Mauritania","slug":"mauritania"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-total-schooling-age-20-24-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SCHL.2024","title":"Barro-Lee: Average years of total schooling, age 20-24, total","unit":null},"observations":[{"date":"1960-01-01","value":1.72},{"date":"1965-01-01","value":1.74},{"date":"1970-01-01","value":2.07},{"date":"1975-01-01","value":2.1},{"date":"1980-01-01","value":2.73},{"date":"1985-01-01","value":3.13},{"date":"1990-01-01","value":4.08},{"date":"1995-01-01","value":4.07},{"date":"2000-01-01","value":4.5},{"date":"2005-01-01","value":5.17},{"date":"2010-01-01","value":6.02}],"summary":{"latest_period":"2010-01-01","latest_value":6.02,"max":6.02,"mean":3.39364,"min":1.72,"of":144,"rank":126,"trend":"rising"}}