There have been several theories suggested on /r/dataisbeautiful -- come check it out: http://www.reddit.com/r/dataisbeautiful/comments/27ypq1/college_degrees_a

There have been several theories suggested on /r/dataisbeautiful -- come check it out: http://www.reddit.com/r/dataisbeautiful/comments/27ypq1/college_degrees_awarded_per_capita_in_the_usa_oc/ http://www.reddit.com/r/dataisbeautiful/comments/27ypq1/coll...