KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 30541 | ||
| 2 | France | 23173 | ||
| 3 | Belgium | 17641 | ||
| 4 | Spain | 9761 | ||
| 5 | Switzerland | 3294 | ||
| 6 | Netherlands | 2516 | ||
| 7 | Germany | 2108 | ||
| 8 | Great Britain | 1172 | ||
| 9 | Austria | 805 | ||
| 10 | Luxembourg | 708 | ||
| 11 | Japan | 261 | ||
| 12 | United States | 229 | ||
| 13 | Canada | 224 | ||
| 14 | Portugal | 204 |