Three months later, Super Bowl LVII becomes most-watched ever
A Mere 112 Million? The Super Bowl's Audience Is Tough to Gauge - The New York Times
Super Bowl draws lowest TV audience in more than a decade: Nielsen
Minority Viewership Drives Record-Breaking Super Bowl XLIV
Super Bowl LV viewership drops to lowest levels since 2007
Super Bowl ratings low, viewership high, on NBC - Sports Media Watch
Nielsen sports measurement concerns prompted meeting with Disney
Why the Super Bowl is losing the 18-49 demographic
Survey finds two-thirds of the US watched the Super Bowl
Study Shows Nielsen Undercounted Super Bowl Audience