2022年世界移民报告¶
According to the World Migration Report 2022, published by the International Organization for Migration (IOM) in December 2021:
As of 2020, there were 281 million international migrants worldwide, representing a 3.5% increase compared to the total in 2019.
The main destination countries for immigration were the United States, Germany, Saudi Arabia, the Russian Federation, and the United Kingdom. The number of individuals choosing to immigrate to the United Kingdom ranked fifth.
The main countries of origin for emigration were India, Mexico, Russia, and China. The number of individuals choosing to emigrate from China and relocate overseas ranked fourth.
https://publications.iom.int/system/files/pdf/WMR-2022_0.pdf