Harry's Law was adjusted down a tenth of an adults 18-49 rating point versus preliminary Sunday broadcast ratings to a series low 1.0 rating. Desperate Housewives was adjusted up a tenth. There were no other 18-49 adjustments except for the CBS results which have been unscrambled below.
Sunday's Final Broadcast Ratings for March 18, 2012:
| Time | Net | Show | 18-49 Rating/Sh | Viewers (Millions) |
| 7:00 | CBS | NCAA B-Ball - 7-7:44 | 2.9/11 | 8.79 |
| ABC | America's Funniest Home Videos | 1.3/4 | 6.08 | |
| NBC | Dateline NBC | 1.1/4 | 6.09 | |
| FOX | The Simpsons (R) | 1.0/3 | 2.48 | |
| 7:30 | FOX | The Cleveland Show | 1.5/5 | 3.22 |
| 8:00 | ABC | Once Upon A Time | 2.9/8 | 8.69 |
| FOX | The Simpsons | 2.4/7 | 5.25 | |
| CBS | 60 Minutes (7:44-8:44) | 2.2/6 | 10.80 | |
| NBC | Harry's Law | 1.0/3 | 7.97 | |
| 8:30 | FOX | Bob's Burgers | 2.1/5 | 4.40 |
| 9:00 | FOX | Family Guy | 2.8/7 | 5.61 |
| CBS | Amazing Race 8:44-9:44 | 2.7/7 | 9.54 | |
| ABC | Desperate Housewives | 2.6/6 | 9.03 | |
| NBC | Celebrity Apprentice 9-11p | 1.8/4 | 5.80 | |
| 9:30 | FOX | American Dad | 2.2/5 | 4.61 |
| 10:00 | ABC | GCB | 2.0/5 | 6.07 |
| CBS | The Good Wife 9:44-10:44 | 1.9/5 | 9.58 | |
| 10:44 | CBS | CSI: Miami 10:44-11:44 | 1.8/6 | 8.54 |
-
Nielsen TV Ratings: ©2012 The Nielsen Company. All Rights Reserved.
