8, I think? I might be missing one or two:
My first character was an elven rogue. Played him for a year, then moved away.
Next was a dwarven bartender. Played him a few months, then moved again.
Third was a then-gypsy, now-human rogue, then fighter, then rogue, then scholar, then adept, now templar. I haven't played him in a number of years... he's sitting around 30th level.
There was a human scout. Played him a couple months before shelving him.
A dark elf fighter. Played him quite a bit for about a year before putting him aside.
A barbarian scout. Played him a few months, set him aside, might be bringing him out again in the next year or so.
A dwarf rogue. Played him three times, I think? I forget what happened to him.
A hobling rogue. Played him pretty solidly for a while, then moved away.