Someone recorded the
class distribution in CBT3, keep in mind though the person only did it once (Jul 10, 4pm), so the results could be a little off.
Only players of lv 20 and up is recorded.
From most popular to least:
Asmodian: Gladiator, Assassin, Ranger, Sorcerer, Templar, Cleric, Chanter, Spiritmaster
Elyos: Gladiator, Ranger, Assassin, Templar, Sorcerer, Cleric, Chanter, Spiritmaster
So the biase for Asmodian assassins and Elyos templars does seem to be plausible. Otherwise both side are pretty much the same.
Overall: Gladiator (22.7%), Assassin (15.8%), Ranger (15%), Sorcerer (12.1%), Templar (11.2%), Cleric (11%), Chanter (8.9%), Spiritmaster (3.2%)
And yeah, spiritmasters are extremely unpopular :x
If you want to read the chart, the columns, from left to right, are:
Gladiator, Templar, Assassin, ranger, Sorcerer, Spiritmaster, Cleric, Chanter