how many bugs do you find and correct during TDD?

From: Tammy (qqq_at_ppppp.com)
Date: 12/30/04 

Date: Thu, 30 Dec 2004 08:02:40 -0800

I am trying to get a sense of how any bugs people
write, find, and correct during TDD. So the root question
is how many bugs do you write? The hypothesis is
that there are very few bugs per line of code.
Does that seem true to you?