{"entity":{"iso2":"LU","iso3":"LUX","name":"Luxembourg","slug":"luxembourg"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-70-74-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.7074","title":"Barro-Lee: Average years of primary schooling, age 70-74, total","unit":null},"observations":[{"date":"1960-01-01","value":4.62},{"date":"1965-01-01","value":4.71},{"date":"1970-01-01","value":0.49},{"date":"1975-01-01","value":5.07},{"date":"1980-01-01","value":5.12},{"date":"1985-01-01","value":5.17},{"date":"1990-01-01","value":5.25},{"date":"1995-01-01","value":5.31},{"date":"2000-01-01","value":5.43},{"date":"2005-01-01","value":5.52},{"date":"2010-01-01","value":5.61}],"summary":{"latest_period":"2010-01-01","latest_value":5.61,"max":5.61,"mean":4.75455,"min":0.49,"of":144,"rank":26,"trend":"rising"}}