Nielsen ratings

Prime-time viewership, in millions, compiled by Nielsen for the week ending Jan. 6.

1. NFL Playoff: Minnesota at Green Bay, NBC, 30.28

2. NFL Playoff Pre-Kick, NBC, 29.27

3. NFL Wildcard Post Game: Seattle at Washington, Fox, 19.56

4. "The Big Bang Theory," CBS, 19.25

5. "Person of Interest," starring Michael Emerson, above, CBS, 16.23