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

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 6-6-0 50.0% 50.0% +0.6
Houston 6-8-0 42.9% 57.1% +2.8
Jacksonville 4-8-0 33.3% 66.7% +0.7
Indianapolis 2-10-1 16.7% 83.3% -4.3