What is every AFC North Division team's record against the over/under line with the same number of days of rest as the opponent in the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 7-4-0 63.6% 36.4% +4.1
Baltimore 6-5-0 54.5% 45.5% +4.2
Cleveland 4-7-0 36.4% 63.6% -0.5
Cincinnati 4-8-0 33.3% 66.7% -1.2