What is every AFC North Division team's record against the over/under line in conference games since the 2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Cleveland 117-120-6 49.4% 50.6% +0.4
Pittsburgh 122-134-5 47.7% 52.3% +0.1
Cincinnati 116-128-8 47.5% 52.5% +0.3
Baltimore 113-141-8 44.5% 55.5% -0.6