"America's Got Talent" was the most-watched program for the week ending Sunday, according to Nielsen. Here are the top 10 prime-time programs, ranked by ratings. Each ratings point equals 1.147 million households.

1. America's Got Talent -- Tuesday

(9 p.m.), NBC, 6.8

2. NCIS, CBS, 6.7

3. 60 Minutes, CBS, 6.3

4. America's Got Talent -- Monday, 5.8

5. The Big Bang Theory, CBS, 5.6

6. 20/20, ABC, 4.9

6. The Mentalist, CBS, 4.9

6. Person of Interest, CBS, 4.9

9. CSI, CBS, 4.8

10. America's Got Talent -- Tuesday (8 p.m.), NBC, 4.7

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