What is every NFC East Division team's record against the over/under line as an underdog since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Philadelphia 29-27-1 51.8% 48.2% +0.7
Washington 54-51-1 51.4% 48.6% +1.3
NY Giants 42-67-3 38.5% 61.5% -1.9
Dallas 20-33-0 37.7% 62.3% -4.5