What is every AFC North Division team's record against the over/under line in conference games in the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 6-6-0 50.0% 50.0% -0.2
Baltimore 7-8-0 46.7% 53.3% 0.0
Cleveland 4-8-0 33.3% 66.7% -2.1
Cincinnati 4-9-0 30.8% 69.2% -2.2