What is every AFC North Division team's record against the over/under line since the 2006 season?

Definitions
Team Over Record Over % Under % Total +/-
Cleveland 137-151-6 47.6% 52.4% +0.1
Baltimore 143-162-9 46.9% 53.1% 0.0
Pittsburgh 140-163-6 46.2% 53.8% +0.2
Cincinnati 136-159-8 46.1% 53.9% -0.2