| Pos. | Nation | Wins | 2nd | 3rd | Last win |
|---|---|---|---|---|---|
| 1 | Belgium | 57 | 46 | 53 | 2020 |
| 2 | Netherlands | 4 | 11 | 7 | 2011 |
| 3 | Italy | 4 | 2 | 1 | 2013 |
| 4 | Great Britain | 2 | 1 | - | 2015 |
| 5 | Germany | 1 | 2 | 3 | 1991 |
| 6 | Spain | 1 | 2 | 2 | 2010 |
| 7 | Ireland | 1 | 1 | 2 | 1959 |
| 8 | Denmark | 1 | 1 | 1 | 2018 |
| 9 | Norway | 1 | - | 2 | 2009 |
| 10 | Czech Republic | 1 | - | - | 2019 |
| 11 | France | - | 2 | - | - |
| 12 | Slovakia | - | 2 | - | - |
| 13 | Australia | - | 1 | 1 | - |
| 14 | Poland | - | 1 | - | - |
| 15 | Switzerland | - | 1 | - | - |
| 16 | United States | - | - | 1 | - |