Charizard: 10
Typhlosion: 11 -
Feraligatr: 22
Blaziken: 1
Infernape: 31 +
Empoleon: 10
Greninja: 95

Considering I'm basically fueling infernape alone (because he was my first starter), he's doing pretty well. We seem to have 50 people fueling Greninja constantly.