KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | United States | 4111 | ||
| 2 | Netherlands | 3496 | ||
| 3 | Italy | 3317 | ||
| 4 | France | 3312 | ||
| 5 | Belgium | 1437 | ||
| 6 | Germany | 663 | ||
| 7 | New Zealand | 408 | ||
| 8 | Norway | 243 | ||
| 9 | Luxembourg | 210 | ||
| 10 | Sweden | 174 | ||
| 11 | Denmark | 140 | ||
| 12 | Australia | 127 | ||
| 13 | Spain | 36 |