What is every AFC North Division team's record against the over/under line in conference games in the 2011 season?

Definitions
Team Over Record Over % Under % Total +/-
Cincinnati 11-1-1 91.7% 8.3% +4.3
Baltimore 7-7-0 50.0% 50.0% -0.9
Pittsburgh 6-7-0 46.2% 53.9% -3.9
Cleveland 4-7-1 36.4% 63.6% -3.4