{"entity":{"iso2":"IR","iso3":"IRN","name":"Iran, Islamic Republic of","slug":"iran-islamic-rep"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-population-in-thousands-age-50-54-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.5054","title":"Barro-Lee: Population in thousands, age 50-54, total","unit":null},"observations":[{"date":"1960-01-01","value":759.0},{"date":"1965-01-01","value":801.0},{"date":"1970-01-01","value":889.0},{"date":"1975-01-01","value":1198.0},{"date":"1980-01-01","value":1364.0},{"date":"1985-01-01","value":1493.0},{"date":"1990-01-01","value":1438.0},{"date":"1995-01-01","value":1534.0},{"date":"2000-01-01","value":2009.0},{"date":"2005-01-01","value":2650.0},{"date":"2010-01-01","value":3169.0}],"summary":{"latest_period":"2010-01-01","latest_value":3169.0,"max":3169.0,"mean":1573.09,"min":759.0,"of":144,"rank":22,"trend":"rising"}}