{"entity":{"iso2":"ZM","iso3":"ZMB","name":"Zambia","slug":"zambia"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-population-in-thousands-age-35-39-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.3539","title":"Barro-Lee: Population in thousands, age 35-39, total","unit":null},"observations":[{"date":"1960-01-01","value":164.0},{"date":"1965-01-01","value":186.0},{"date":"1970-01-01","value":214.0},{"date":"1975-01-01","value":248.0},{"date":"1980-01-01","value":286.0},{"date":"1985-01-01","value":336.0},{"date":"1990-01-01","value":386.0},{"date":"1995-01-01","value":438.0},{"date":"2000-01-01","value":445.0},{"date":"2005-01-01","value":453.0},{"date":"2010-01-01","value":543.0}],"summary":{"latest_period":"2010-01-01","latest_value":543.0,"max":543.0,"mean":336.273,"min":164.0,"of":144,"rank":79,"trend":"rising"}}