It's Week 17 of the 2012 NFL season, and by now teams are either preparing for the playoffs or for the offseason.
The fine line between January football and sitting on the couch comes down to more than big hits and long touchdown runs, however.
It comes down to the numbers.
Hate it or love it, statistics play a pivotal role in deciding a team's fate. By calculating strengths and weaknesses, good teams are separated from the bad. In turn, 12 teams are postseason bound while the rest are cleaning out their lockers.
With that in mind, here is one telling statistic that defines each squad in the NFL.