What is every Atlantic Division team's record against the over/under line in conference games since the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Boston 321-305-6 51.3% 48.7% +0.5
Philadelphia 291-278-3 51.1% 48.9% +0.2
Toronto 293-286-4 50.6% 49.4% +0.2
Brooklyn 248-284-8 46.6% 53.4% -0.3
New York 239-283-8 45.8% 54.2% -0.8