I forgot what the percentage was, but I hit 45 of 48.
Back in the fifties, my brother who is 7.5 years older than me, used to sit in the back seat of our car while riding and look out the back window. We would test each other on "what car is that one?". He knew more than me as I was 8 to 10 years old at the time, but back then the cars were very defined by brand, unlike today.
Thanks for sharing this.