I’d say I’m hovering around the 60% mark.
I don’t answer calls from numbers I don’t recognise, unless it identifies someone I’m expecting a call from with the “maybe” thing. I don’t use my phone for work (often). I don’t call people to catch up, I’d rather IM. My mother or my best friend call and I ignore them more often than I probably should.
But really I just don’t like talking on the phone that much.
My phone is on silent 99% of the time, unless I’m expecting a call for something important. I miss most calls except for when I’m already looking at my phone, and honestly I rarely answer even if I see it. It works though. Most of it is spam. People close to me know I prefer texting.