Here are the top 20 broadcast TV shows for the week of Jan. 13 (Monday to Sunday), based on the number of viewers, according to data released Wednesday by the Nielsen Co.
NFL (San Francisco vs. Seattle) (Fox)
NFL post game (Fox)
NCIS (CBS)
NCIS: Los Angeles (CBS)
American Idol, Wed. (Fox)
Person of Interest (CBS)
Blue Bloods (CBS)