What is every NFC North Division team's record against the over/under line as a favorite in the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Chicago 2-0-0 100.0% 0.0% +2.5
Detroit 4-2-0 66.7% 33.3% +6.5
Green Bay 5-9-0 35.7% 64.3% -3.7
Minnesota 2-6-1 25.0% 75.0% -1.1