What is every NFC North Division team's record against the over/under line as an underdog in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Minnesota 10-3-0 76.9% 23.1% +9.2
Chicago 5-2-0 71.4% 28.6% +11.1
Green Bay 4-2-0 66.7% 33.3% +10.2
Detroit 1-2-0 33.3% 66.7% -10.7