{"entity":{"iso2":"RU","iso3":"RUS","name":"Russian Federation","slug":"russian-federation"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-55-59-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.5559","title":"Barro-Lee: Average years of primary schooling, age 55-59, total","unit":null},"observations":[{"date":"1960-01-01","value":2.27},{"date":"1965-01-01","value":2.34},{"date":"1970-01-01","value":2.41},{"date":"1975-01-01","value":2.45},{"date":"1980-01-01","value":3.16},{"date":"1985-01-01","value":3.3},{"date":"1990-01-01","value":3.23},{"date":"1995-01-01","value":3.71},{"date":"2000-01-01","value":3.94},{"date":"2005-01-01","value":3.96},{"date":"2010-01-01","value":3.97}],"summary":{"latest_period":"2010-01-01","latest_value":3.97,"max":3.97,"mean":3.15818,"min":2.27,"of":144,"rank":78,"trend":"rising"}}