This is nice but I'm surprised at the bracket 18-34? (at least separating 18-24 and 25-34 would have been better.) The listed bracket 18-34 covers young adulth

This is nice but I'm surprised at the bracket 18-34? (at least separating 18-24 and 25-34 would have been better.) The listed bracket 18-34 covers young adulthood where most eventual high earners would be earning near 0 in college, to late twenties with some people pursuing masters but most joining workforce, to mid-thirties with some people fully educated and having 10-12 years of experience in their field. (e.g. a programmer graduating at 24 and earning $90K ($120K bay area) by 34 is not in any way unusual, but here gets averaged with others, maybe including his future peer, who are just starting college and are showing very low earnings for a few years.) Likewise, "living with a parent (18-34)"... "Bachelor's degree (18-34)"... Quite the bracket!