What is every NFC North Division team's record against the over/under line as an underdog since the 2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Green Bay 50-37-1 57.5% 42.5% +3.3
Minnesota 64-59-2 52.0% 48.0% +1.5
Detroit 81-78-3 50.9% 49.1% +0.6
Chicago 71-90-1 44.1% 55.9% -0.7