{"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-65-69-with-primary-schooling-completed-primary","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.CMPT.6569.ZS","title":"Barro-Lee: Percentage of population age 65-69 with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":0.9},{"date":"1965-01-01","value":0.9},{"date":"1970-01-01","value":0.3},{"date":"1975-01-01","value":6.57},{"date":"1980-01-01","value":9.4},{"date":"1985-01-01","value":9.54},{"date":"1990-01-01","value":6.59},{"date":"1995-01-01","value":9.1},{"date":"2000-01-01","value":9.44},{"date":"2005-01-01","value":8.83},{"date":"2010-01-01","value":9.05}],"summary":{"latest_period":"2010-01-01","latest_value":9.05,"max":9.54,"mean":6.42,"min":0.3,"of":144,"rank":85,"trend":"volatile"}}