Thank you!
Expressed himself more clearly
61% Kerry
29% Bush
Kerry +32
Was more likable
48% Bush
43% Kerry
Bush +5
Education
48% Kerry
47% Bush
Kerry +1
Taxes
50% Bush
47% Kerry
Bush +3
Who expressed himself more clearly is naturally going to be the one you say won the debate
Kerry won on all questions, except for two of them: Bush was percieved as more likable by a tiny 5% margin and people trust him more on taxes, by an even smaller margin of 3%, which is very bad, I would guess, for a republican candidate.
On all other ten or so questions Kerry won.
Even a very partisan guy like yourself can't credibly spin these numbers.