{"entity":{"iso2":"LV","iso3":"LVA","name":"Latvia","slug":"latvia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-25-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.25UP","title":"Barro-Lee: Average years of primary schooling, age 25+, total","unit":null},"observations":[{"date":"1960-01-01","value":2.82},{"date":"1965-01-01","value":2.95},{"date":"1970-01-01","value":3.08},{"date":"1975-01-01","value":3.35},{"date":"1980-01-01","value":3.48},{"date":"1985-01-01","value":3.61},{"date":"1990-01-01","value":4.04},{"date":"1995-01-01","value":4.67},{"date":"2000-01-01","value":5.09},{"date":"2005-01-01","value":5.26},{"date":"2010-01-01","value":5.23}],"summary":{"latest_period":"2010-01-01","latest_value":5.23,"max":5.26,"mean":3.96182,"min":2.82,"of":144,"rank":54,"trend":"rising"}}