I don't have exact numbers, but in general, it's one of those things that's very heavily weighted towards the end of your career.
When I have been speaking to parents and their students who have really high averages, they'll legitimately ask me, “Why would I become a pilot when I have to invest an extra $75,000 to $100,000 above my university tuition when I have the grades to become an aerospace engineer and make six figures as soon as I graduate?” That's a really hard question to answer.
I think we need to be really strategic in making it a viable pathway for people to get into the profession.