Now that we've gone through June and a lot of new episodes, I thought it was time to update my list of the number of appearances for each hero in JLA (not counting shorts or illustrations) up to "All Aboard the Space Train":
Batman - 22
Superman - 18
Wonder Woman - 12
Cyborg - 7
Firestorm - 5
Zatanna - 4
Constantine - 3
Green Arrow - 3
Swamp-Thing - 3
Plastic Man - 3
Shazam - 2
Hawkman - 2
Vixen - 2
Atom - 2
Etrigan The Demon - 2
Blue Beetle - 2
Space Cabbie - 2
The Wizard Shazam - 1
Martian Manhunter - 1
Booster Gold - 1
Green Lantern - 1
The Flash - 1
Big Barda - 1
Dr. Fate - 1
Stargirl - 1
Red Tornado - 1
Jonah Hex - 1
And this is counting the villains who've made recurring appearances up to this point:
Lex Luthor - 3
Black Adam - 2
Lobo - 2
Brother Night - 2
Harley Quinn - 2
Brainiac - 2
Batman - 22
Superman - 18
Wonder Woman - 12
Cyborg - 7
Firestorm - 5
Zatanna - 4
Constantine - 3
Green Arrow - 3
Swamp-Thing - 3
Plastic Man - 3
Shazam - 2
Hawkman - 2
Vixen - 2
Atom - 2
Etrigan The Demon - 2
Blue Beetle - 2
Space Cabbie - 2
The Wizard Shazam - 1
Martian Manhunter - 1
Booster Gold - 1
Green Lantern - 1
The Flash - 1
Big Barda - 1
Dr. Fate - 1
Stargirl - 1
Red Tornado - 1
Jonah Hex - 1
And this is counting the villains who've made recurring appearances up to this point:
Lex Luthor - 3
Black Adam - 2
Lobo - 2
Brother Night - 2
Harley Quinn - 2
Brainiac - 2