You will find a summary of the 20 series with the best viewer ratings in the States from 6 April 2015 to 12 April 2015 below.
| Series | Ratings | Episode | Channel | Broadcast on | |
| 1 | NCIS | 16.85 | Season 12, Episode 20 | CBS | Tuesday 7 Apr |
| 2 | The Big Bang Theory | 14.78 | Season 8, Episode 20 | CBS | Thursday 9 Apr |
| 3 | NCIS: New Orleans | 14.33 | Season 1, Episode 19 | CBS | Tuesday 7 Apr |
| 4 | Dancing with the Stars | 13.75 | Season 20, Episode 4 | ABC | Monday 6 Apr |
| 5 | 60 Minutes | 12.6 | Season 47, Episode 29 | CBS | Sunday 12 Apr |
| 6 | Madam Secretary | 11.39 | Season 1, Episode 20 | CBS | Sunday 12 Apr |
| 7 | Criminal Minds | 10.39 | Season 10, Episode 19 | CBS | Wednesday 8 Apr |
| 8 | Blue Bloods | 10.31 | Season 5, Episode 20 | CBS | Friday 10 Apr |
| 9 | Survivor | 9.84 | Season 30, Episode 8 | CBS | Wednesday 8 Apr |
| 10 | Mom | 9.03 | Season 2, Episode 19 | CBS | Thursday 9 Apr |
| 11 | The Good Wife | 8.75 | Season 6, Episode 19 | CBS | Sunday 12 Apr |
| 12 | Hawaii Five-0 | 8.7 | Season 5, Episode 21 | CBS | Friday 10 Apr |
| 13 | Person of Interest | 8.67 | Season 4, Episode 19 | CBS | Tuesday 7 Apr |
| 14 | Chicago Fire | 8.43 | Season 3, Episode 19 | NBC | Tuesday 7 Apr |
| 15 | CSI: Cyber | 8.25 | Season 1, Episode 5 | CBS | Wednesday 8 Apr |
| 16 | Game of Thrones | 8 | Season 5, Episode 1 | HBO | Sunday 12 Apr |
| 17 | The Middle | 7.28 | Season 6, Episode 19 | ABC | Wednesday 8 Apr |
| 18 | Elementary | 7.03 | Season 3, Episode 19 | CBS | Thursday 9 Apr |
| 19 | Chicago PD | 6.73 | Season 2, Episode 19 | NBC | Wednesday 8 Apr |
| 20 | Shark Tank | 6.65 | Season 6, Episode 24 | ABC | Friday 10 Apr |
Nielsen TV Ratings: ©2015 The Nielsen Company. All Rights Reserved.
