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

Definitions
Team Over Record Over % Under % Total +/-
Tampa Bay 4-2-0 66.7% 33.3% +2.6
New Orleans 5-4-0 55.6% 44.4% +5.6
Carolina 2-4-0 33.3% 66.7% -7.9
Atlanta 5-10-0 33.3% 66.7% -2.0