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

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 3-3-0 50.0% 50.0% -0.7
Jacksonville 2-4-0 33.3% 66.7% +6.3
Houston 2-4-0 33.3% 66.7% +3.8
Indianapolis 1-5-0 16.7% 83.3% -4.3