The graphs and the unemployment stats seem to be about people 25 and under, but then when talking about how educated the workforce is, the author talks about 20

The graphs and the unemployment stats seem to be about people 25 and under, but then when talking about how educated the workforce is, the author talks about 20- and early-30-somethings. The 26 to early 30's part of that stat means it's not directly comparable.