{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-70-74-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.7074.ZS","title":"Barro-Lee: Percentage of population age 70-74 with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":2.0},{"date":"1965-01-01","value":4.4},{"date":"1970-01-01","value":10.7},{"date":"1975-01-01","value":21.05},{"date":"1980-01-01","value":24.38},{"date":"1985-01-01","value":27.23},{"date":"1990-01-01","value":28.45},{"date":"1995-01-01","value":29.2},{"date":"2000-01-01","value":32.29},{"date":"2005-01-01","value":34.61},{"date":"2010-01-01","value":36.61}],"summary":{"latest_period":"2010-01-01","latest_value":36.61,"max":36.61,"mean":22.8109,"min":2.0,"of":144,"rank":17,"trend":"volatile"}}