KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 59824 | ||
| 2 | Belgium | 2505 | ||
| 3 | France | 1368 | ||
| 4 | Spain | 1242 | ||
| 5 | Switzerland | 1188 | ||
| 6 | Great Britain | 1044 | ||
| 7 | Austria | 494 | ||
| 8 | United States | 383 | ||
| 9 | Japan | 261 | ||
| 10 | Germany | 242 | ||
| 11 | Netherlands | 242 | ||
| 12 | Denmark | 197 |