The second piece of statistics is concerned with the classes and how many spells each has.

Exclusive spells (to one class only): 117 (48,3%)

Bard spells: 59 (24,4%)

Cleric spells: 88 (36,4%)

Druid spells: 60 (24,8%)

Paladin spells: 19 (7,9%)

Ranger spells: 35 (14,5%)

Sorcerer/Wizard spells: 176 (72,7%)

This is pretty much what I expected, however, there are no spells exclusive to rangers and paladins… and I might like a few of those.