What is every NFC South Division team's record against the over/under line in conference games since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Carolina 73-75-2 49.3% 50.7% -0.2
Tampa Bay 74-78-0 48.7% 51.3% +0.1
New Orleans 74-79-0 48.4% 51.6% +1.1
Atlanta 69-81-0 46.0% 54.0% +0.4