In Southeast and East Asia, Singapore (48.7) and Hong Kong (41.3) and the share of international immigrant population in the total population is high, around 40%.
- In the United States (15.2), the United Kingdom (17.1), and Germany (19.8), the percentage is in the 10% range.
- In West Asia, the UAE (74.0) has a very large number of immigrants.

Definition of "Migrant
According to the International Organization for Migration (IOM), "a person who leaves his or her usual place of residence, temporarily or permanently, within or across national borders, for various purposes.
https://japan.iom.int/migrant-definition

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This report focuses on “marriage”—a major turning point in life that significantly alters consumer behavior—and explores the cultures and customs deeply rooted in various Asian countries.
How does consumer behavior change as people transition from single life to marriage and parenthood? By analyzing the significant event of marriage, we offer insights that will help you gain a more comprehensive understanding of Asian consumers.
 
How Do “Marriages” Differ Across Asian Countries!? And the Consumption Behaviors That Come With Marriage ~ Bride Price? Groom Price? What About the Funds? ~
・How are “weddings” conducted in various Asian countries?
・Consumption Patterns Related to Marriage: Preparations and Purchases Made Upon Getting Married
etc.

Reference
United Nations, International migrant stock 2024, "Total, destination"
Retrieved July 31, 2025, from here