Study: Packers fans make Green Bay 'most fanatical football city'
Sometimes, it takes data to show what the emotion already feels.
USA Today has come up with data to prove what Packers fans already know - Green Bay is America's "most fanatical football city."
The publication used Foursquare, an app that allows people to show online where they're located.
They used Foursquare "check-ins" at stadiums, taverns and similar locations during the 2012 NFL campaign.
Incredibly, the teams often compared to the Packers for most devoted NFL fan bases - the Cowboys and Steelers - don't show up in the Top 10.
Charlotte, the home of the Carolina Panthers, ranks second.
Jacksonville takes third.