老年抚养比(占工作年龄人口的百分比)

World Bank staff estimates from various sources including census reports, the United Nations Population Division's World Population Prospects, national statistical offices, household surveys conducted by national agencies, and ICF International.
许可 : CC BY-4.0  

1955 - 2016

所有国家和经济体

国家的名字
1955
2016