The Mentalist 6th season ratings

The higher a show’s ratings (particularly the 18-49 demo), the better its chances for renewal / 7th season.

Air date	Episode	18-49 demo	% demo change	Viewers (mil)	% mil change
9/29/2013	601	1.6	-23.81%†	9.70	-12.30%†

http://tvseriesfinale.com/tv-show/the-mentalist-season-six-ratings-30153/