{"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-55-59-with-secondary-schooling-total-incomplete","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.ICMP.5559.ZS","title":"Barro-Lee: Percentage of population age 55-59 with secondary schooling. Total (Incomplete and Completed Secondary)","unit":"Incomplete and Completed Secondary"},"observations":[{"date":"1960-01-01","value":4.6},{"date":"1965-01-01","value":4.1},{"date":"1970-01-01","value":3.5},{"date":"1975-01-01","value":3.76},{"date":"1980-01-01","value":3.57},{"date":"1985-01-01","value":4.79},{"date":"1990-01-01","value":5.45},{"date":"1995-01-01","value":7.21},{"date":"2000-01-01","value":10.98},{"date":"2005-01-01","value":13.74},{"date":"2010-01-01","value":19.9}],"summary":{"latest_period":"2010-01-01","latest_value":19.9,"max":19.9,"mean":7.41818,"min":3.5,"of":144,"rank":93,"trend":"volatile"}}