I actually found my calipers. Decided to post just for "the science" of it. Basically, though, I'm going by how fit I'm getting in the WOD's. I did two different measurements:
Jackson/Pollock 3 = 24%
Tape measure = 31%
Big difference between the two eh? Tape is fairly inaccurate I think. I'm a pencil neck so my ratio is automatically higher. Anyway I'm just going to use this as a measure since we use it in our organization.