Super Bowl television ratings - Wikipedia
How many people watched Super Bowl? A lot. And Greg Olsen delivered
Super Bowl XXXVIII - Wikipedia
Super Bowl XLII - Wikipedia
Super Bowl LVII attracts 17.3M Canadian viewers across Bell Media networks - Broadcast Dialogue
NBC Draws Lowest Olympics Ratings Ever With Beijing Games - WSJ
NBC Draws Lowest Olympics Ratings Ever With Beijing Games - WSJ
Super Bowl LVI rebounds in ratings with more than 112M viewers
Impact of Television NFL Football Operations