A list of the top 20 prime-time programs in the Nielsen ratings for July 7-13

Prime-time viewership numbers compiled by the Nielsen Co. for July 7-13. Listings include the week's ranking and viewership.

1. "Extant," CBS, 9.58 million.

2. "60 Minutes," CBS, 8.19 million.

3. "NCIS," CBS, 8.03 million.

4. "America's Got Talent" (Tuesday), NBC, 7.95 million.

5. "The Big Bang Theory, CBS, 7.81 million.

6. "Under the Dome," CBS, 7.7 million.

7. "The Bachelorette," ABC, 6.99 million.

8. "Big Brother" (Sunday), CBS, 6.63 million.

9. "NCIS: Los Angeles," CBS, 6.61 million.

10. "Blue Bloods," CBS, 6.53 million.

11. "Criminal Minds," CBS, 6.37 million.

12. "Night Shift," NBC, 6.36 million.

13. "20/20," ABC, 6.35 million.

14. "America's Funniest Home Videos," ABC, 6.27 million.

15. "Big Brother" (Thursday), CBS, 6.2 million.

16. "Big Brother" (Wednesday), CBS, 6.03 million.

17. "America's Got Talent" (Wednesday), NBC, 6.02 million.

18. "Unforgettable," CBS, 6.02 million.

19. "Dateline NBC," NBC, 6 million.

20. "24: Live Another Day," Fox, 5.96 million.

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ABC is owned by The Walt Disney Co.; CBS is a division of CBS Corp.; Fox is owned by 21st Century Fox; NBC is owned by NBC Universal.