Races per country
Total number of races and number of different races per country.
| # | Country | #Total | #Different races | |
|---|---|---|---|---|
| 1 | Belgium | 469 | 88 | |
| 2 | Netherlands | 64 | 25 | |
| 3 | United States | 17 | 7 | |
| 4 | France | 14 | 11 | |
| 5 | Czech Republic | 11 | 5 | |
| 6 | Germany | 8 | 7 | |
| 7 | Italy | 7 | 6 | |
| 8 | Switzerland | 5 | 4 | |
| 9 | Luxembourg | 2 | 2 | |
| 10 | Denmark | 1 | 1 | |
| 11 | Spain | 1 | 1 | |
| 12 | Great Britain | 1 | 1 |