Races per country
Total number of races and number of different races per country.
| # | Country | #Total | #Different races | |
|---|---|---|---|---|
| 1 | Belgium | 344 | 71 | |
| 2 | Netherlands | 51 | 21 | |
| 3 | United States | 17 | 12 | |
| 4 | France | 14 | 10 | |
| 5 | Czech Republic | 8 | 4 | |
| 6 | Spain | 5 | 2 | |
| 7 | Italy | 4 | 3 | |
| 8 | Luxembourg | 3 | 2 | |
| 9 | China | 2 | 2 | |
| 10 | Germany | 2 | 2 | |
| 11 | Great Britain | 2 | 2 | |
| 12 | Switzerland | 2 | 1 |