What is every AFC North Division team's record against the over/under line as a road favorite since the 2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Cleveland 12-9-0 57.1% 42.9% +4.1
Cincinnati 21-18-2 53.9% 46.2% +1.9
Baltimore 27-40-0 40.3% 59.7% -1.8
Pittsburgh 25-41-1 37.9% 62.1% -2.8