Bush's Poll Numbers

From Boortz:

We've seen the headline over and over that George Bush's poll numbers are now lower than they've ever been. By these reports, you would think such low poll numbers were unprecedented. Bush, who once enjoyed high poll numbers, has hit rock bottom of late. Blame for Katrina, Iraq, gas prices and on and on. An average of his approval rating among various polls is about 40%. Low? Yes. Unprecedented? Hardly. Let's look at the lowest approval rating of previous presidents:

Bush Sr.29%
LBJ 35%
Clinton 37%
Reagan 35%
Nixon 24%
Ford 37%
Carter 28%

Well, at an average 40% approval rating low, it looks like George W. Bush has bested the lowest approval rating of his predecessors. Besides, who cares about Bush's approval rating? He's a lame duck...it's not like he's going to ever be running for office again.