{"entity":{"iso2":"CR","iso3":"CRI","name":"Costa Rica","slug":"costa-rica"},"indicator":{"licence":"CC BY 4.0 (World Bank Open Data)","slug":"barro-lee-population-in-thousands-age-45-49-total","source":"Robert J. Barro and Jong-Wha Lee: http://www.barrolee.com/","source_url":"https://data.worldbank.org/indicator/BAR.POP.4549","title":"Barro-Lee: Population in thousands, age 45-49, total","unit":null},"observations":[{"date":"1960-01-01","value":54.0},{"date":"1965-01-01","value":63.0},{"date":"1970-01-01","value":59.0},{"date":"1975-01-01","value":73.0},{"date":"1980-01-01","value":81.0},{"date":"1985-01-01","value":95.0},{"date":"1990-01-01","value":112.0},{"date":"1995-01-01","value":146.0},{"date":"2000-01-01","value":197.0},{"date":"2005-01-01","value":254.0},{"date":"2010-01-01","value":300.0}],"summary":{"latest_period":"2010-01-01","latest_value":300.0,"max":300.0,"mean":130.364,"min":54.0,"of":144,"rank":97,"trend":"volatile"}}