Episode 4.16 Ratings Posted February 18, 2011

Episode 4.16 Ratings

Last night's episode of The Big Bang Theory, 4.16 "The Cohabitation Formulation", was down about 5% on last week's episode in the key ratings.

The Big Bang Theory was watched by 12.48 million people and placed second in all metrics. The show scored a 7.5/12 rating in households and a 3.7/11 rating in the key adults 18-49 demographic.

The season finale of Sh*t My Dad Says was also down on last week. From next week Rules of Engagement will be following The Big Bang Theory.

More about the episode

'The Cohabitation Formulation' - Season 4, Episode 16
Aired February 17, 2011 at 8/7c on CBS.

Leonard rekindles his relationship with Raj's sister, Priya, who is back in town. Meanwhile, Howard contemplates taking his relationship with Bernadette to the next level.

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