Who goes on to grad schoool?

From the New York Times on Sunday, a graphic showing what percentage of students from different universities go on to graduate school right after graduation. I can't really draw any conclusions from the data (is it good or bad that so many students go to grad school right away?), but it was interesting to see Puget Sound in the mix since it's a rather limited range of schools. Make of it what you will. The whole article is here.