What is every NFC North Division team's record against the over/under line as an underdog in the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Green Bay 2-1-0 66.7% 33.3% +16.0
Chicago 2-2-0 50.0% 50.0% -2.8
Detroit 3-4-1 42.9% 57.1% -1.8
Minnesota 4-7-0 36.4% 63.6% +0.5