Through 17 weeks of the 2008 season (September 4 – December 28, 2008), the NFL on CBS' regular-season games were seen by an estimated 150.9 million viewers, +14% higher than NBC’s 132.4 million viewers, +3% higher than Fox’s 146.9 million viewers, and +52% higher than ESPN’s 99.4 million. The cumulative audience is based on Total Viewers (Persons 2+) who have watched at least six minutes of NFL game coverage since the start of the 2008 regular-season. Plantilla:Citation needed