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

Definitions
Team Over Record Over % Under % Total +/-
Toronto 164-134-5 55.0% 45.0% +1.5
Brooklyn 151-141-4 51.7% 48.3% +1.5
Boston 151-150-4 50.2% 49.8% +1.0
New York 143-145-5 49.7% 50.4% +1.0
Philadelphia 141-150-6 48.5% 51.6% 0.0