| Country | Competitors | Perfect Score |
|---|---|---|
| China | 6 | 0 |
| Japan | 5 | 0 |
| South Korea | 4 | 0 |
| United States | 3 | 0 |
| Belarus | 1 | 0 |
| Germany | 1 | 0 |
| Netherlands | 1 | 0 |
| Poland | 1 | 0 |
| Russia | 1 | 0 |
| South Africa | 1 | 0 |
| Ukraine | 1 | 0 |
GCJ Stats > GCJ 2021 > World Finals 2021 > Country ranks | Language usage