Interesting numbers from UEFA.com.

1. Real Madrid (ESP)
2. Barcelona (ESP)
3. Bayern Munich (GER)
4. Manchester United (ENG)
5. Arsenal (ENG)
6. Juventus (ITA)
7. AC Milan (ITA)
8. Chelsea (ENG)
9. Porto (POR)
10. Olympique Lyonnais (FRA)
11. Inter Milan (ITA)
12. Borussia Dortmund (GER)
13. Valencia (ESP)
14. Liverpool (ENG)
15. Ajax (NED)
16. Paris Saint-Germain (FRA)
17. Olympiacos (GRE)
18. Bayer Leverkusen (GER)
19. PSV Eindhoven (NED)
20. Benfica (POR)
21. Dynamo Kiev (UKR)
22. Atletico (ESP)
23. Galatasaray (TUR)
24. Roma (ITA)
25. Monaco (FRA)

I think Porto is the biggest surprise on the list being in the top 10.