{"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-75-with-secondary-schooling-total-incomplete-and","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.SEC.ICMP.75UP.ZS","title":"Barro-Lee: Percentage of population age 75+ with secondary schooling. Total (Incomplete and Completed Secondary)","unit":"Incomplete and Completed Secondary"},"observations":[{"date":"1960-01-01","value":2.19},{"date":"1965-01-01","value":2.4},{"date":"1970-01-01","value":0.3},{"date":"1975-01-01","value":1.99},{"date":"1980-01-01","value":4.4},{"date":"1985-01-01","value":5.68},{"date":"1990-01-01","value":7.37},{"date":"1995-01-01","value":8.05},{"date":"2000-01-01","value":8.8},{"date":"2005-01-01","value":12.27},{"date":"2010-01-01","value":15.09}],"summary":{"latest_period":"2010-01-01","latest_value":15.09,"max":15.09,"mean":6.23091,"min":0.3,"of":144,"rank":67,"trend":"volatile"}}