What is every AFC North Division team's record against the over/under line as a road favorite since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Cleveland 11-9-0 55.0% 45.0% +4.0
Cincinnati 16-15-2 51.6% 48.4% +2.1
Baltimore 20-30-0 40.0% 60.0% -1.2
Pittsburgh 11-34-1 24.4% 75.6% -4.7