What is every AFC North Division team's record against the over/under line as a home underdog in the 2007 season?

Definitions
Team Over Record Over % Under % Total +/-
Baltimore 4-0-0 100.0% 0.0% +15.1
Pittsburgh 1-0-0 100.0% 0.0% +20.0
Cleveland 2-0-1 100.0% 0.0% +19.7
Cincinnati 0-3-0 0.0% 100.0% -9.3