Most international
Number of different nationalities per team.
| # | Team | Number of nationalities | Starting riders | |
|---|---|---|---|---|
| 1 | CSC ProTeam | 7 | 9 | |
| 2 | Française des Jeux | 6 | 9 | |
| 3 | Discovery Channel Pro Cycling Team | 6 | 9 | |
| 4 | AG2R Prévoyance | 6 | 9 | |
| 5 | Bouygues Telecom | 5 | 9 | |
| 6 | Liquigas | 5 | 9 | |
| 7 | Quickstep - Innergetic | 4 | 9 | |
| 8 | Crédit Agricole | 4 | 9 | |
| 9 | Predictor - Lotto | 4 | 9 | |
| 10 | Rabobank ProTeam | 4 | 9 | |
| 11 | Team Milram | 4 | 9 | |
| 12 | Gerolsteiner | 4 | 9 | |
| 13 | Lampre-Fondital | 3 | 9 | |
| 14 | T-Mobile Team | 3 | 9 | |
| 15 | Cofidis, le Crédit par Téléphone | 3 | 9 | |
| 16 | Karpin - Galicia | 2 | 9 | |
| 17 | Caisse d'Epargne | 2 | 9 | |
| 18 | Saunier Duval | 2 | 9 | |
| 19 | Relax - Gam | 1 | 9 | |
| 20 | Euskaltel - Euskadi | 1 | 9 | |
| 21 | Andalucia-Caja Sur | 1 | 9 |