Gerard Butler has rabid fans from Phantom of the Opera to his hit toga flick, 300.

Still, as much as those Phantom supporters would like to believe they outnumber the graphic novel-ites, Butler says 300 packs a much bigger global wallop.

Click onto media bar for Gerard Butler’s assessment of how his fan base breaks down in numbers.

Butler’s newest movie, Law Abiding Citizen opens October 16th, 2009.