I have seen more miles in a HMMWV on pavement and sand lately than I care to think about....... even more miles in a Nissan Civillian...... (aprox 30 passenger bus)
But the FJ Will see some dirt when I get home. It is also my Daily Driver so it will likely see much more pavement than dirt.
I drive my FJ 20% or less off road. Not because I work too hard (I'm retired), but because it's my daily driver and I have too many other things to do and too many other cars to drive (including a Jeep that I'm more willing to sacrifice and that's better equipped to handle gnarly terrain off-road).
I picked "work too much and play too little" although a lot of my work miles are either off-road or getting there. I don't commute for everyday work, but we live far enough from town that it gets quite a few miles just going there and back for gas and groceries, post office, etc. Maybe I should have voted "other".