I scored 5-8. Which is weird, because although I'm well-educated (as are the rest of my immediate family), I'm hardly upper-class. Hell, I'm barely even middle class.
My father was the first one in his family to go to college, and only the 3rd to graduate high school (including extended family). He served with distinction in the U.S. Army in Vietnam (later in life, he convinced both me and my brother that the military was not a wise career choice). I worked a bunch of shit jobs before, during, and after college. I suffered through two lengthy spells of unemployment thanks to our shitty economy.
Does any of that sound even remotely "upper-class"?