How do MPs and Peers rate for rebelliousness and attendance?
The website http://www.publicwhip.org.uk/ is a useful indicator. Do be careful - the assumptions behind the statistics are open to debate - and the site indicates how the figures are arrived at. It's not perfect - but as I stated above a useful indication is given.
By copying the tables into excel it is possible to sort the data so provide 'league tables' of rebelliousness and attendance.