What is every AFC North Division team's record against the over/under line as a home favorite in the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 4-1-0 80.0% 20.0% +11.1
Cleveland 2-1-0 66.7% 33.3% +4.5
Baltimore 3-2-0 60.0% 40.0% +2.9
Cincinnati 3-5-0 37.5% 62.5% -2.8