how rare are power Brakes ?

My Duster is manual brakes & steering. Thought that wasn't as prevalent as it seems to be. Cool to know. Thought it would be a pain to drive but it isn't. Brakes work great. Steering is a bit heavy when parking but really not that bad. Most non- car people are almost in awe when I tell them it's manual everything. "How do you drive it? Must be hard."
"Fast".

Steve