I learnt to touch type in 4th or 5th grade, so it hasn't been an issue for me since I was under 10 years old.
I work at a software company, so everyone knows how to touch type. I've never seen anyone at work type slowly or in a non-standard way, except maybe one of the newer guys (born circa 1992, I think) who only uses his index and middle finger on his right hand. If I had to venture a guess, I'd say most of my coworkers are somewhere between 80-95 WPM.
For some reason, my wife types pretty slowly, and I've had to advise her to stay on the home row. I'm not sure why this is since she went to the same school as I did and was only one grade ahead of me, so she must have taken the typing classes. Come to think of it, I had to advise one of my friends who joined my school in 6th grade to use the home row also. I think he's an ok typist now though.