Exciting stuff, Dan!
I've seen changes here as well. I don't know about the dosage theory explaining all of it, though, because I think I'm on a fairly normal or low (as far as the US goes) dose, and going on day 11 I've already dropped from female to androgynous according to the Voice Pitch Analyzer app (average was 192Hz on the 22nd--three days on T--and is 179Hz now). I think a lot of it is genetics as well.
I'll make a table of mine as well once I've got a couple weeks worth more of results. I'm only been checking weekly so as not to discourage myself if there are no changes, haha.