{"entity":{"iso2":"KR","iso3":"KOR","name":"South Korea","slug":"korea-rep"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-average-years-of-primary-schooling-age-75-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.75UP","title":"Barro-Lee: Average years of primary schooling, age 75+, total","unit":null},"observations":[{"date":"1960-01-01","value":0.17},{"date":"1965-01-01","value":0.39},{"date":"1970-01-01","value":0.9},{"date":"1975-01-01","value":1.75},{"date":"1980-01-01","value":2.14},{"date":"1985-01-01","value":2.6},{"date":"1990-01-01","value":2.67},{"date":"1995-01-01","value":2.01},{"date":"2000-01-01","value":2.04},{"date":"2005-01-01","value":2.59},{"date":"2010-01-01","value":3.68}],"summary":{"latest_period":"2010-01-01","latest_value":3.68,"max":3.68,"mean":1.90364,"min":0.17,"of":144,"rank":50,"trend":"volatile"}}