According to a study of Google’s Keyword Planner to establish annual search volume for searches relating to relocating to each country done by an outfit called iProperty Management. It might not be very rigorous but here are the results, as reported in https://www.traveldailynews.com/post/spain-revealed-as-the-place-people-are-looking-to-relocate-to-most-in-the-world
Rank
|
Country
|
Annual Global Search Volume
|
1
|
Spain
|
690,360
|
2
|
Canada
|
495,840
|
3
|
France
|
484,800
|
4
|
Australia
|
242,760
|
5
|
Portugal
|
212,280
|