{"entity":{"iso2":"SV","iso3":"SLV","name":"El Salvador","slug":"el-salvador"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-65-69-with-secondary-schooling-completed-secondary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.CMPT.6569.ZS","title":"Barro-Lee: Percentage of population age 65-69 with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":2.0},{"date":"1965-01-01","value":1.6},{"date":"1970-01-01","value":1.21},{"date":"1975-01-01","value":1.41},{"date":"1980-01-01","value":1.32},{"date":"1985-01-01","value":1.33},{"date":"1990-01-01","value":1.25},{"date":"1995-01-01","value":1.62},{"date":"2000-01-01","value":2.94},{"date":"2005-01-01","value":3.62},{"date":"2010-01-01","value":6.9}],"summary":{"latest_period":"2010-01-01","latest_value":6.9,"max":6.9,"mean":2.29091,"min":1.21,"of":144,"rank":91,"trend":"volatile"}}