Mark
Friday 5th January 2007 12:33am [Edited]
Hampshire
2,701 posts
The Guardian has TV Ratings articles going back over the last few years but you do have to sift through the words to find what you're looking for http://media.guardian.co.uk/overnights/
The BARB site Aaron has linked to has a top 30 for each week you can view for free - unfortunately it's a bit painful to sift though, plus and you'll have to pick the comedies out yourself
http://www.barb.co.uk/viewingsummary/weekreports.cfm (see the Terrestrial Top 30 link)
There's old reports on www.viewingfigures.com too but they charge and, from the free trial I had, the interface was nearly un-usable.
Hope this is of some help though.