Sorry, I don't have an answer.
I checked the website listed (www.campaignfinanceanalysisproject.com) and they do not have any details about the contributions.
The only difference I could find was that the web site stats I listed were from 1999-2006 and the other sites were from 1997-2004. So, maybe Kerry took a whole lot of money in 1997 & 1998.
Thanks.