
Compared using riders in our road results for each year. Changes in recorded riders do not confirm a transfer or retirement.
| 13 | 16 | 4,161 | |
| 9 | 12 | 3,759 | |
| 2 | 8 | 2,085 | |
| 12 | 15 | 2,020 | |
| 1 | 6 | 1,816 | |
| 6 | 8 | 1,620 | |
| 2 | 4 | 1,370 | |
| 1 | 5 | 1,284 | |
| 2 | 6 | 925 | |
| 4 | 5 | 877 | |
| 1 | 4 | 744 | |
| 2 | 4 | 587 | |
| 1 | 3 | 527 | |
| 1 | 1 | 389 | |
| 0 | 0 | 280 |