What is every Atlantic Division team's record against the over/under line as a favorite since the 2014-2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Boston 336-302-7 52.7% 47.3% +1.2
Philadelphia 219-200-4 52.3% 47.7% +1.1
Toronto 286-263-6 52.1% 47.9% +0.5
Brooklyn 149-162-4 47.9% 52.1% -0.6
New York 109-139-3 44.0% 56.1% -1.6