{"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-65-69-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.PRM.SCHL.6569","title":"Barro-Lee: Average years of primary schooling, age 65-69, total","unit":null},"observations":[{"date":"1960-01-01","value":0.42},{"date":"1965-01-01","value":0.39},{"date":"1970-01-01","value":0.9},{"date":"1975-01-01","value":1.76},{"date":"1980-01-01","value":2.14},{"date":"1985-01-01","value":2.6},{"date":"1990-01-01","value":2.68},{"date":"1995-01-01","value":3.61},{"date":"2000-01-01","value":4.2},{"date":"2005-01-01","value":4.68},{"date":"2010-01-01","value":5.22}],"summary":{"latest_period":"2010-01-01","latest_value":5.22,"max":5.22,"mean":2.6,"min":0.39,"of":144,"rank":36,"trend":"volatile"}}