What is every NFC South Division team's record against the over/under line as an underdog since the 2008 season?

Definitions
Team Over Record Over % Under % Total +/-
Carolina 79-67-4 54.1% 45.9% +1.2
Tampa Bay 78-75-1 51.0% 49.0% +1.3
New Orleans 41-45-0 47.7% 52.3% +0.2
Atlanta 49-71-0 40.8% 59.2% -0.8