What is every AFC North Division team's record against the over/under line as a road underdog since the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Baltimore 50-43-5 53.8% 46.2% +0.7
Cleveland 69-68-4 50.4% 49.6% +1.1
Pittsburgh 37-50-1 42.5% 57.5% -1.8
Cincinnati 48-65-2 42.5% 57.5% -1.0