{"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-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":2.12},{"date":"1965-01-01","value":2.18},{"date":"1970-01-01","value":2.27},{"date":"1975-01-01","value":2.18},{"date":"1980-01-01","value":2.05},{"date":"1985-01-01","value":1.94},{"date":"1990-01-01","value":1.74},{"date":"1995-01-01","value":2.34},{"date":"2000-01-01","value":3.3},{"date":"2005-01-01","value":3.52},{"date":"2010-01-01","value":3.73}],"summary":{"latest_period":"2010-01-01","latest_value":3.73,"max":3.73,"mean":2.48818,"min":1.74,"of":144,"rank":67,"trend":"rising"}}