What is every AFC East Division team's record against the over/under line as an underdog in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Buffalo 7-5-1 58.3% 41.7% +2.3
NY Jets 5-6-1 45.5% 54.6% -1.7
New England 2-3-0 40.0% 60.0% -1.0
Miami 3-5-1 37.5% 62.5% -1.9