How Dirty Do You Think The Peloton Is?

[Netserk]

If you had to guess, how many of all the riders on the 19 ProTour teams do you think have doped the last year?

There are a total of 535 riders in the ProTour.

List of teams (click link to see riders):
Garmin
Vacansoleil
Cannondale
Lampre
Euskaltel
FDJ
Lotto
Argos
Sky
OP-QS
Katusha
BMC
Astana
Blanco
Movistar
Saxo
Radioshack
Ag2r
GreenEDGE