Interesting find. It is in the January 15th study edition magazine.
I think they have done what SBF suggested, and used the 2012 numbers, since the line continues straight from 2000 to 2012. This is deceptive, since each other period was a 10 year span. They have also kicked the dotted lines up to be steeper than the previous period, to indicate that are predicting a higher growth rate from 2013 and beyond.