What is every AFC North Division team's record against the over/under line in the regular season in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Cincinnati 10-5-1 66.7% 33.3% +2.2
Cleveland 9-7-0 56.3% 43.8% +2.6
Pittsburgh 8-8-0 50.0% 50.0% +5.0
Baltimore 8-8-0 50.0% 50.0% -1.5