But those cars, as has been explained to you, don’t do nearly as many trips per year.

Mobility in families is actually higher, since each individual has sturdy legs, and highly likely, a bike after they’re about 5 years old. Kids often travel to school, after school events etc on foot, bike or public transport, not dependent as in many car-centric places on parents and their cars.

Grandma is as likely to bike over for dinner with the grandkids as drive.