{"entity":{"iso2":"SG","iso3":"SGP","name":"Singapore","slug":"singapore"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-65-69-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.6569.ZS","title":"Barro-Lee: Percentage of population age 65-69 with primary schooling. Completed Primary","unit":null},"observations":[{"date":"1960-01-01","value":2.95},{"date":"1965-01-01","value":3.11},{"date":"1970-01-01","value":3.42},{"date":"1975-01-01","value":5.37},{"date":"1980-01-01","value":4.65},{"date":"1985-01-01","value":12.39},{"date":"1990-01-01","value":22.69},{"date":"1995-01-01","value":15.53},{"date":"2000-01-01","value":6.57},{"date":"2005-01-01","value":21.66},{"date":"2010-01-01","value":5.68}],"summary":{"latest_period":"2010-01-01","latest_value":5.68,"max":22.69,"mean":9.45636,"min":2.95,"of":144,"rank":107,"trend":"volatile"}}