Are you from norway? I'm guessing you had a mandate that all new cars need to have DAB receivers.. when did that come in action? Because here in slovenia, you

Are you from norway? I'm guessing you had a mandate that all new cars need to have DAB receivers.. when did that come in action? Because here in slovenia, you could still buy a new car without DAB just a few years ago. Basically, i'm just wandering if all your cars sold in the last 10+ years already have dab (by mandate) and the turn-off wasn't a real pain for most, or if like 80%+ of your cars on the street just lost radio reception?