{"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-15-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.15UP.ZS","title":"Barro-Lee: Percentage of population age 15+ with secondary schooling. Completed Secondary","unit":null},"observations":[{"date":"1960-01-01","value":0.31},{"date":"1965-01-01","value":0.54},{"date":"1970-01-01","value":0.83},{"date":"1975-01-01","value":2.81},{"date":"1980-01-01","value":5.41},{"date":"1985-01-01","value":8.39},{"date":"1990-01-01","value":12.99},{"date":"1995-01-01","value":11.43},{"date":"2000-01-01","value":11.35},{"date":"2005-01-01","value":11.69},{"date":"2010-01-01","value":16.53}],"summary":{"latest_period":"2010-01-01","latest_value":16.53,"max":16.53,"mean":7.48,"min":0.31,"of":144,"rank":103,"trend":"volatile"}}