|
|
| Groups-Statistics | ||||
| Rank | Group | Starts | Drivers | |
| 1 | | South | 57746 | 2988 |
| 2 | | Middle | 38133 | 1848 |
| 3 | | East | 37284 | 1861 |
| 4 | | North | 30689 | 1675 |
| 5 | | West | 28502 | 1822 |
| 6 |  | North | 4655 | 224 |
| 7 | | West | 1703 | 129 |
| 8 | | South | 706 | 83 |
| 9 |  | East | 57 | 1 |
| 10 |  | South | 6 | 1 |
| 11 |  | East | 6 | 1 |
| 12 |  | West | 6 | 1 |
| 13 |  | West | 3 | 1 |
| 14 |  | North | 2 | 1 |
| 15 |  | West | 1 | 1 |