| Country | Competitors | Perfect Score |
|---|---|---|
| Poland | 4 | 0 |
| Japan | 3 | 0 |
| China | 2 | 0 |
| Netherlands | 2 | 0 |
| South Korea | 2 | 0 |
| United States | 2 | 0 |
| Belarus | 1 | 0 |
| Belgium | 1 | 0 |
| Canada | 1 | 0 |
| Germany | 1 | 0 |
| Philippines | 1 | 0 |
| South Africa | 1 | 0 |
| Switzerland | 1 | 0 |
| Taiwan | 1 | 0 |
| Ukraine | 1 | 0 |
| United Arab Emirates | 1 | 0 |
GCJ Stats > GCJ 2019 > World Finals 2019 > Country ranks | Language usage