| NBC | ABC | CBS | |
|---|---|---|---|
| 2008 | 5,540,100 | 4,417,100 | 3,165,700 |
| 2009 | 5,471,100 | 4,265,700 | 3,067,700 |
| 2010 | 5,270,000 | 4,294,200 | 2,858,600 |
| 2011 | 5,439,300 | 4,783,000 | 2,866,800 |
| 2012 | 4,917,400 | 4,918,100 | 2,728,400 |
| 2013 | 4,716,700 | 5,443,000 | 3,121,300 |
| 2014 | 4,857,700 | 5,449,900 | 3,289,100 |
Source: Nielsen Media Research
