This is a great chart - I started to write a reply and it simply got too long and turned into a blog post on my site. (http://www.therobberbaroneconomy.com) What I was trying to point out was that over the 30 years since trickle down theory has been the policy of the day - each subsequent recession has created a slower growth than the previous and appears to have taken longer to emerge from. People forget that that aftermath of the 2001 recession was the first "jobless recovery." Thank you for finding that chart and posting it. Your blog is extending my reading list. Its just great.