What is every AFC South Division team's record against the over/under line as an underdog in the 2006 season?

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 9-3-1 75.0% 25.0% +3.4
Jacksonville 3-3-0 50.0% 50.0% -0.8
Houston 6-7-0 46.2% 53.8% -0.3
Indianapolis 1-3-0 25.0% 75.0% -2.5