Need some help of a number nerd

If there's somebody motivated enough for helping me... I'm just curious of knowing what are the building destroy rates for the differents Age's (I'm asking here, cause is the most populated reedit). My goal is having some numbers for suggesting to 0 A.D dev team some balance in their destroying rates...

So, how many attacks needs a regular swordman, archer, siege unit for taking down a town center and a wall in Aoe 1, Aoe 2 and Aoe 3?

Cause this is a huge task, I ask here if somebody it's willing to make the research and love that kind of stuff.

Thx!