Agback said:Besides, the narrow bands at low ages and broad bands at higher ages are a classic way of lying with statistics.
Sometiems it is a lie, sometimes it is a tool. Whether or not you're lying depends on what, exactly you are trying to do,and what you say.
With that - if you group together everyone from 19 to 25, you get numbers rather comparable to the 26 to 30 range, rather than a sharp dropoff. So, it isn't as bad as we might think at first.