{"entity":{"iso2":"BW","iso3":"BWA","name":"Botswana","slug":"botswana"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-70-74-with-tertiary-schooling-completed-tertiary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.TER.CMPT.7074.ZS","title":"Barro-Lee: Percentage of population age 70-74 with tertiary schooling. Completed Tertiary","unit":null},"observations":[{"date":"1960-01-01","value":0.12},{"date":"1965-01-01","value":0.13},{"date":"1970-01-01","value":0.07},{"date":"1975-01-01","value":0.18},{"date":"1980-01-01","value":0.33},{"date":"1985-01-01","value":0.33},{"date":"1990-01-01","value":0.3},{"date":"1995-01-01","value":0.33},{"date":"2000-01-01","value":1.26},{"date":"2005-01-01","value":1.48},{"date":"2010-01-01","value":2.49}],"summary":{"latest_period":"2010-01-01","latest_value":2.49,"max":2.49,"mean":0.638182,"min":0.07,"of":144,"rank":85,"trend":"volatile"}}