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

Definitions
Team Over Record Over % Under % Total +/-
Baltimore 8-7-1 53.3% 46.7% +1.3
Pittsburgh 7-9-0 43.8% 56.3% -1.3
Cleveland 6-10-0 37.5% 62.5% +0.5
Cincinnati 6-10-0 37.5% 62.5% -0.4