What is every AFC North Division team's record against the over/under line as a favorite in the 2006 season?

Definitions
Team Over Record Over % Under % Total +/-
Pittsburgh 9-3-1 75.0% 25.0% +5.2
Baltimore 4-6-1 40.0% 60.0% -1.7
Cincinnati 4-6-0 40.0% 60.0% -0.2
Cleveland 1-3-0 25.0% 75.0% -0.9