Export WebReports with Relevance

I recently asked a question to export a list of reports from WebReports to CSV format. Aram was good enough to provide this code

select ReportName, U.LoginName, IsPublic, IsVisible, LastModified 
from WEBREPORTS W
inner join USER_NAMES U on W.Creator = U.UserID

However, I now need to expand this to include the relevance for each report.

Any ideas?

Thanks!