{"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-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.6569","title":"Barro-Lee: Average years of primary schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":4.62},{"date":"1965-01-01","value":4.71},{"date":"1970-01-01","value":0.59},{"date":"1975-01-01","value":5.07},{"date":"1980-01-01","value":5.13},{"date":"1985-01-01","value":5.21},{"date":"1990-01-01","value":5.25},{"date":"1995-01-01","value":5.4},{"date":"2000-01-01","value":5.47},{"date":"2005-01-01","value":5.57},{"date":"2010-01-01","value":5.48}],"summary":{"latest_period":"2010-01-01","latest_value":5.48,"max":5.57,"mean":4.77273,"min":0.59,"of":144,"rank":31,"trend":"rising"}}