The list is compiled from the number of World Records posted as of June 1, 2021 on Speedrun.com.
1. 
United States โ 21 197
2. 
Canada โ 3490
3. 
Japan โ 2599
4. 
Germany โ 2396
5. 
France โ 2242
6. 
United Kingdom โ 1665
7. 
Russia โ 1664
8. 
Brazil โ 1551
9. 
Australia โ 1477
10. 
England โ 1214
Source: Speedrun.com
Full list: https://usercontent.one/wp/www.pacepals.gg/wp-content/uploads/2021/06/wrbc_20210601.txt