33%

From Jamie at Intoxination:

Bush has done it again. He has set a new low. PEW has released their latest approval rating for Bush and he is now at 33%, down by 7% from February.

[...]

Now for the fun part. One word descriptions of Bush have turned negative. Last year, the top one word description was "Honest" with a 38% response. This month it is "incompetent", pulling the top spot in with 29% response. "Idiot" is in third at 21%. That means 50% of the people think Bush is either an Idiot or Incompetent.

You can read PEW’s full results here.