Normal End Levels For BG2 + ToB?

Skip to next paragrah if you don't care why: I would really like a table or something i could refer to that would tell me an approximate end level or xp progress throughout the game, as i do a lot of playthroughs of BG, so i like strategizing my character progression, i want to be at a certain point in the game with a dual classed character...Anyways, as far as i know their is no table online (which makes sense because there are a lot of variables). I understand that there is going to be different levels depending on quests, enemies, class, etc...However, if possible, i would like to gather an approximate/normal level end for BG2 and ToB so i can pace out my multi/dual classes better. I would also like to know what party size is ideal for a certain level progression. Thanks

Basically i would like some people to post their end game levels, with how many players are in their party. IE:

Fighter/Mage SoA: 21/23 ToB: 36/39 Solo (Example)

Any help/input would be appreciated

Thanks