KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 12247 | ||
| 2 | France | 7898 | ||
| 3 | Venezuela | 3959 | ||
| 4 | China | 2502 | ||
| 5 | Colombia | 944 | ||
| 6 | Hungary | 864 | ||
| 7 | Romania | 734 | ||
| 8 | Switzerland | 729 | ||
| 9 | Spain | 500 | ||
| 10 | Czech Republic | 489 | ||
| 11 | Austria | 217 | ||
| 12 | Great Britain | 186 |