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File:Median age of the population, 1990 and 2019 (years) BYIE20.png - Statistics Explained
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Bloomberg Opinion on Twitter: "Japan is the canary in the coal mine here. Although its birth rate is not as low as that of many other rich countries, it's been low for
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Demographics of Spain - Wikiwand
Demographics of Spain - Wikipedia
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/cloudfront-eu-central-1.images.arcpublishing.com/prisa/H46AGNFUFU6WHOBV3WU53ZIWLI.jpg "Depopulation: Spain's aging population: Four provinces will have the highest average age in Europe by 2050 | Society | EL PAÍS English Edition")