Do you really think it's that low?
I expect the real numbers to be closer to 20%… probably 35 to 40% if you count in underemployed / I-took-a-janitorial-job-when-I-have-an-Engineering-degree-so-I-could-eat sorts / I'm-a-PhD-in-this-field-working-a-entry-level-BS-job-because-the-company-can-get-away-with-dictating-my-salary sort of cases.
Sorry, cut-and-paste error on the previous post... that’s what I get for not proofreading.
RE: I-took-a-janitorial-job-when-I-have-an-Engineering-degree-so-I-could-eat sorts
Unfortunately they are counted among the “employed”.