What is every AFC South Division team's record against the over/under line in division games in the 2007 season?

Definitions
Team Over Record Over % Under % Total +/-
Houston 6-0-0 100.0% 0.0% +17.7
Jacksonville 4-2-0 66.7% 33.3% +5.4
Tennessee 3-3-0 50.0% 50.0% +2.5
Indianapolis 3-3-0 50.0% 50.0% -0.4