The Voice, Marvel Studios: Assembling a Universe, The Goldbergs and Supernatural were each adjusted up a tenth while About A Boy and iwere each adjusted down a tenth among adults 18-49 versus the preliminary Tuesday broadcast ratings.
Want to know why adjustments occur to the preliminary ratings? Read this.
Broadcast primetime final ratings for March 18, 2014
| Time | Net | Show | 18-49 Rating/Sh | Viewers (Millions) |
| 8:00 | NBC | The Voice (8-9:01PM) | 3.6/11 | 13.29 |
| CBS | NCIS | 2.4/8 | 17.11 | |
| ABC | Marvel Studios: Assembling a Universe (8-9:01PM) | 1.5/5 | 4.09 | |
| FOX | Glee | 1.1/3 | 2.80 | |
| CW | The Originals | 0.7/2 | 1.53 | |
| 9:00 | CBS | NCIS: Los Angeles (9-10:01PM) | 2.3/6 | 14.21 |
| NBC | About a Boy (9:01-9:31PM) | 2.1/6 | 7.61 | |
| ABC | The Goldbergs (9:01-9:31PM) | 1.7/5 | 4.74 | |
| CW | Supernatural | 0.9/2 | 1.86 | |
| FOX | New Girl – R | 0.7/2 | 1.57 | |
| 9:30 | NBC | Growing Up Fisher (9:31-10PM) | 1.8/5 | 6.60 |
| FOX | Brooklyn Nine-Nine | 1.1/3 | 2.50 | |
| ABC | Trophy Wife (9:31-10PM) | 1.0/3 | 3.22 | |
| 10:00 | NBC | Chicago Fire | 1.9/6 | 6.96 |
| CBS | Person of Interest | 1.7/5 | 10.94 | |
| ABC | Mind Games | 0.7/2 | 2.44 |
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Nielsen TV Ratings Data: ©2014 The Nielsen Company. All Rights Reserved.
