What is every NFC South Division team's record against the over/under line as an underdog in the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
New Orleans 5-2-0 71.4% 28.6% +2.9
Carolina 7-3-0 70.0% 30.0% +2.5
Atlanta 2-1-0 66.7% 33.3% -2.8
Tampa Bay 5-5-0 50.0% 50.0% +2.3