Every week on our The Big Bang Theory forums, Rick K. collects the various ratings for The Big Bang Theory on network TV. Head over to our forum to read the full roundup for the fourth week of the season.

This week's round-up includes the first Live + 7 data of the season for the premiere episode "The Matrimonial Momentum", the overnight and final ratings for last week's episode, "The 2003 Approximation", and the weekly rankings for the week in which "The Bachelor Party Corrosion" aired.