Nielsen Rating's Top 20 TV Shows for April 30 - May 6

The Nielsen Rating's Top 20 TV Shows for Nielsen Rating's Top 20 for for April 30 - May 6 . 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.	NCIS	CBS	17.6	19.4
2.	American Idol (Wed.)	Fox	16.7	19.8
3.	Dancing with the Stars	ABC	16.2	18.4
4.	American Idol (Thu)	Fox	15.6	18.5
5.	NCIS: Los Angeles	CBS	15.2	16.0
6.	Big Bang Theory	CBS	13.9	15.9
*	Dancing W/Stars Results	ABC	13.9	16.1
8.	Person of Interest	CBS	13.3	14.2
9.	The Mentalist	CBS	12.9	14.5
10.	60 Minutes	CBS	11.7	13.3
11.	Criminal Minds	CBS	11.5	13.3
12.	Two and a Half Men	CBS	11.3	15.0
13.	Castle	ABC	11.1	12.1
14.	Hawaii Five-0	CBS	10.9	11.8
15.	Unforgettable	CBS	10.7	12.1
16.	Blue Bloods	CBS	10.4	12.2
17.	Mike & Molly	CBS	10.2	11.7
18.	Modern Family	ABC	10.1	13.1
19.	CSI	CBS	9.7	12.4
20.	The Voice	NBC	9.5	15.9