I voted "other".... By which I mean I just use whatever mode that's best for the situation.
Problem with the question and poll is it doesn't ask why.
I probably use M most, but can't be sure... Whenever light is steady, I'll use M to avoid the hassle of EC and variations caused by reflective metering.
I use Av and Tv fairly often, occasionally P, whenever an automatic exposure mode is needed, such as variable lighting conditions. I use P when shooting fast and don't have time to think about my settings.
And, pretty rarely, B... unusually long exposures. Of course my Canon cams can do up to 30 seconds... So I'm sure I've used B more on other cameras that don't offer such a long speed.
Don't think I've ever used any other mode on a Canon camera. At least not on purpose.
Yes, I prefer "a la mode" with pie, too.