- From 1990 to 2020, the number of international migrants increased by 83 per cent, from 153 million to 281 million, outpacing the global population growth of 47 per cent.
- The composition of migrant populations by religion remained relatively stable, with each group growing but maintaining similar proportional representation over time.
- Europe has the highest number of migrants at 86.8 million where majority Christian (56 per cent), with significant Muslim (18 per cent) and unaffiliated groups (20 per cent).
- Migrants travel an average of 2,200 miles.
- Hindus travel the farthest (3,100 miles on average), while Muslims travel the shortest distances (1,700 miles).
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