My prediction
250-300million for Luffy: He's taken down 2 members (well, one so far, but Lucci's inevitable) of the CP9, on top of taking out 1k soldiers on his own. Definately worthy of getting 250-300mil.
175-200 for Zoro: Took down 2nd strongest member of CP9, and Captain T-Bone, countless property damage (=D), and taking down a large number of the Twelve Jurors.
100-150 for Sanji: Took down 3rd strongest member of CP9, and a member of CP7 (Wanze), and tried to take on Kalifa. Took down numerous numbers of Agents, Marines, and Jurors, on top of property damage (=D)
100-150 for Nami: Took down Kalifa, tried to take on Kumadori. Attack of numerous Agents and Marines.
70-85 for Chopper: Took down Kumadori in Monster Point. Might end up getting higher however.
150-175 for Sogeking: Destruction of WG flag, tried to take on Jyabura, swaying Giants onto their side, attack of numerous Agents, Marines, and Panda. Far too much property damage inadverntently caused (=D).
150-160 for Franky: Taking down Fukoro and Nero, tried to take on Lucci, assisting Robin in escaping (numerous times mind you), assaulting Panda as Cutty Flam, numerous other duped up charges.
80-100 for Robin: Already known criminal (due to Ohara), assaulting Panda (though he deserved it =D), assisting in the take down of Lucci (she can hold him in place while Luffy delivers the final blow).
Of course situations are due to change, so they might end up with much larger counts (due to them invading EL).