{"entity":{"iso2":"CO","iso3":"COL","name":"Colombia","slug":"colombia"},"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":1.79},{"date":"1965-01-01","value":1.98},{"date":"1970-01-01","value":2.31},{"date":"1975-01-01","value":2.53},{"date":"1980-01-01","value":2.53},{"date":"1985-01-01","value":2.52},{"date":"1990-01-01","value":2.53},{"date":"1995-01-01","value":2.54},{"date":"2000-01-01","value":2.63},{"date":"2005-01-01","value":2.93},{"date":"2010-01-01","value":4.05}],"summary":{"latest_period":"2010-01-01","latest_value":4.05,"max":4.05,"mean":2.57636,"min":1.79,"of":144,"rank":50,"trend":"rising"}}