If you actually want data on this, not just confirmation of your own bias that family=cars, here's a cohort analysis of driver's licensure and car ownership rat

If you actually want data on this, not just confirmation of your own bias that family=cars, here's a cohort analysis of driver's licensure and car ownership rates: http://nexus.umn.edu/papers/Cohorts.pdf http://nexus.umn.edu/papers/Cohorts.pdf