LOL
I have felt over the years that the Axis tend to have a softer turn out. When I divide up the sides I generally give the Axis a bit more to compensate.
I don't have the time, but I would love to be able to go back over the last few years of FSO and compare squad commitments, with squad turn out and then look at who was Axis and Allied and see if my assumption is correct. I would guess there is a 5% or so less of a turn out for Axis on the average, but I could be totally wrong.