KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | France | 54341 | ||
| 2 | Italy | 34616 | ||
| 3 | Belgium | 29403 | ||
| 4 | Spain | 9819 | ||
| 5 | Switzerland | 7619 | ||
| 6 | Germany | 2900 | ||
| 7 | Netherlands | 1852 | ||
| 8 | Great Britain | 272 | ||
| 9 | Canada | 262 | ||
| 10 | Venezuela | 255 | ||
| 11 | Japan | 195 | ||
| 12 | Isle of Man | 161 | ||
| 13 | Monaco | 0 |