Races per country
Total number of races and number of different races per country.
| # | Country | #Total | #Different races | |
|---|---|---|---|---|
| 1 | Belgium | 361 | 86 | |
| 2 | Netherlands | 50 | 21 | |
| 3 | United States | 13 | 8 | |
| 4 | Czech Republic | 11 | 6 | |
| 5 | France | 10 | 8 | |
| 6 | Italy | 5 | 4 | |
| 7 | Switzerland | 5 | 3 | |
| 8 | Germany | 4 | 2 | |
| 9 | Spain | 3 | 1 | |
| 10 | Ireland | 3 | 1 | |
| 11 | China | 2 | 2 | |
| 12 | Denmark | 2 | 2 | |
| 13 | Great Britain | 2 | 2 | |
| 14 | Luxembourg | 2 | 1 |