If you head over to Metrocosm, you’ll find the below set of awesome cartograms. For the data sources, you should go to the webpage (and also, play around on the rest of the site – because there’s some great stuff there)*.
*Also, unfortunately, my subscribers won’t be able to see the embedded image because emails don’t play nicely with interactive stuff – so you’ll need to have a look at this on the webpage. Sorry!

Rolling Alpha posts about finance, economics, and sometimes stuff that is only quite loosely related. Follow me on Twitter @RollingAlpha, or like my page on Facebook at www.facebook.com/rollingalpha. Or both.