{"entity":{"iso2":"LK","iso3":"LKA","name":"Sri Lanka","slug":"sri-lanka"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-percentage-of-population-age-50-54-with-primary-schooling-incompleted-primary","source":null,"source_url":"https://data.worldbank.org/indicator/BAR.PRM.UCMP.5054.ZS","title":"Barro-Lee: Percentage of population age 50-54 with primary schooling. Incompleted Primary","unit":null},"observations":[{"date":"1960-01-01","value":36.8},{"date":"1965-01-01","value":38.2},{"date":"1970-01-01","value":24.63},{"date":"1975-01-01","value":23.32},{"date":"1980-01-01","value":24.47},{"date":"1985-01-01","value":21.21},{"date":"1990-01-01","value":14.52},{"date":"1995-01-01","value":11.73},{"date":"2000-01-01","value":6.3},{"date":"2005-01-01","value":7.77},{"date":"2010-01-01","value":8.45}],"summary":{"latest_period":"2010-01-01","latest_value":8.45,"max":38.2,"mean":19.7636,"min":6.3,"of":144,"rank":67,"trend":"volatile"}}