Two things there, the 110C was assigned JABO in frame 1 (at least some were), so its #s suffered accordingly, and for some reason, only 12 109Fs rolled in frame 1, probably due to manning levels with some squads.
On a personal note, I enagaged several I-16s in my 109E in frame 1, and it totally dominates it in the vertical as awell as being much faster, so in fairness, the 109E really is a step above the I-16 I think, in an order of magnitude, if flown to its strengths. Thats not to say the I-16 isn't dangerous though, because it is, especially in a low alt furball.
Interesting data though. Thx for posting that.