Nielsen Rating's Top 20 TV Shows for January 23 - January 29

The Nielsen Rating's Top 20 TV Shows for January 23 - January 29. The first number is the ranking, the second number is the season average, then the show name and network. The last number represents the number of viewers in millions. An asterisk * indicates a tie.

Rank	Show name	Network	Viewers in millions	Season-to-date average(in millions)
1.	American Idol (Wed.)	Fox	19.7	21.2
2.	American Idol (Thu.)	Fox	17.1	17.6
3.	Big Bang Theory	CBS	16.1	15.7
4.	CSI	CBS	14.3	12.8
5.	Criminal Minds	CBS	13.8	13.7
6.	Undercover Boss	CBS	13.2	11.6
7.	NCIS	CBS	12.5	20.0
*	NFL Pro Bowl	NBC	12.5	--
9.	Touch Preview	Fox	12.0	--
10.	Rob	CBS	11.5	12.5
11.	NFL Pro Bowl Pre-Game	NBC	11.4	--
12.	60 Minutes	CBS	11.2	14.4
13.	The Good Wife	CBS	11.1	11.7
14.	Once Upon A Time	ABC	10.9	12.1
15.	CSI: Miami	CBS	10.6	10.9
16.	Person of Interest	CBS	10.5	13.2
17.	Castle	ABC	10.0	11.7
18.	Two and a Half Men	CBS	9.8	17.2
19.	American Idol Encore (Tue.)	Fox	9.6	--
*	The Mentalist	CBS	9.6	14.0