Percentage of U.S. 12th graders who have a driver’s license, who’ve ever tried alcohol, who ever go on dates, and who worked for pay at any point during the last school year.

When I was 16 (11th grade) in 1978, I’d done all those things. Generations change. https://t.co/eM4tuOjLNm

— Nicholas A. Christakis (@NAChristakis) July 22, 2024