Key facts about recent trends in global migration
The number of international migrants grew to 281 million in 2020; 3.6% of the world’s people lived outside their country of birth that year.
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Worldwide, an estimated $625 billion (USD) was sent by migrants to individuals in their home countries in 2017, a 7% increase from 2016, when the amount was $586 billion, according to economists at the World Bank. This increase follows two consecutive years of decline.
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