KMs by nation
Number of race kilometres per country.
| Pos. | Country | KMs | ||
|---|---|---|---|---|
| 1 | Italy | 8070 | ||
| 2 | Belgium | 2005 | ||
| 3 | Portugal | 1562 | ||
| 4 | China | 1540 | ||
| 5 | Venezuela | 1441 | ||
| 6 | Slovenia | 1022 | ||
| 7 | Azerbaijan | 834 | ||
| 8 | France | 817 | ||
| 9 | Kazakhstan | 674 | ||
| 10 | Czech Republic | 563 | ||
| 11 | Romania | 256 | ||
| 12 | Austria | 217 | ||
| 13 | Great Britain | 186 | ||
| 14 | Switzerland | 186 | ||
| 15 | United States | 178 |