{"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-primary-schooling-total-incomplete-and","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.ICMP.7074.ZS","title":"Barro-Lee: Percentage of population age 70-74 with primary schooling. Total (Incomplete and Completed Primary)","unit":"Incomplete and Completed Primary"},"observations":[{"date":"1960-01-01","value":24.68},{"date":"1965-01-01","value":24.6},{"date":"1970-01-01","value":8.2},{"date":"1975-01-01","value":22.82},{"date":"1980-01-01","value":40.5},{"date":"1985-01-01","value":31.76},{"date":"1990-01-01","value":21.24},{"date":"1995-01-01","value":21.08},{"date":"2000-01-01","value":28.03},{"date":"2005-01-01","value":28.26},{"date":"2010-01-01","value":25.42}],"summary":{"latest_period":"2010-01-01","latest_value":25.42,"max":40.5,"mean":25.1445,"min":8.2,"of":144,"rank":76,"trend":"rising"}}