{"entity":{"iso2":"AM","iso3":"ARM","name":"Armenia","slug":"armenia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.75UP","title":"Barro-Lee: Average years of primary schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":3.35},{"date":"1965-01-01","value":3.54},{"date":"1970-01-01","value":3.5},{"date":"1975-01-01","value":3.52},{"date":"1980-01-01","value":3.56},{"date":"1985-01-01","value":3.69},{"date":"1990-01-01","value":3.71},{"date":"1995-01-01","value":3.73},{"date":"2000-01-01","value":3.74},{"date":"2005-01-01","value":3.76},{"date":"2010-01-01","value":3.77}],"summary":{"latest_period":"2010-01-01","latest_value":3.77,"max":3.77,"mean":3.62455,"min":3.35,"of":144,"rank":46,"trend":"rising"}}