(including when I was a child). I lived in that same home for 10 years in total, and owned it for 13 years, but spent 3 of those years overseas and rented it out during that time (so I lived in it for 4 years, then rented it out for 3 years while I lived elsewhere, then lived in it again for 6 years). The other 3 homes I've owned, I owned for 3-4 years each. I've been in my current home for 3 1/2 years. All of my moves since BYU have been due to job relocations (or going to grad school).
I'm my mid-50s.