What is every NFC South Division team's record against the over/under line as a road favorite since the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 22-25-1 46.8% 53.2% -0.4
Tampa Bay 13-17-0 43.3% 56.7% -0.8
Atlanta 14-19-0 42.4% 57.6% -0.7
Carolina 13-18-0 41.9% 58.1% -0.5