By Derek Thompson
From The Atlantic

Understanding this chart: I'm tracking the growth in unemployment by DURATION with the shortest-term unemployed in orange at the bottom, and the long-term unemployed in blue at the top. I've indexed all numbers to begin at 100 in January 2007. Takeaway 1: People unemployed for 15-26 weeks (red) have doubled. Takeaway 2: People unemployed for 27 weeks and over have quadrupled.
See that graph? Click it. Print it. Tape it to your wall, and maybe give it some lamination. This is what the tragedy of long-term unemployment looks like, with the blue line tracking the quadrupling of those unemployed six months or longer.