{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-35-39-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.3539.ZS","title":"Barro-Lee: Percentage of population age 35-39 with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":0.2},{"date":"1965-01-01","value":0.39},{"date":"1970-01-01","value":0.41},{"date":"1975-01-01","value":4.38},{"date":"1980-01-01","value":8.73},{"date":"1985-01-01","value":10.95},{"date":"1990-01-01","value":22.26},{"date":"1995-01-01","value":18.19},{"date":"2000-01-01","value":18.16},{"date":"2005-01-01","value":18.34},{"date":"2010-01-01","value":11.78}],"summary":{"latest_period":"2010-01-01","latest_value":11.78,"max":22.26,"mean":10.3445,"min":0.2,"of":144,"rank":119,"trend":"volatile"}}