What is every AFC South Division team's record against the over/under line as a home underdog in the 2011 season?

Definitions
Team Over Record Over % Under % Total +/-
Houston 1-1-0 50.0% 50.0% -2.3
Tennessee 1-1-0 50.0% 50.0% -4.0
Jacksonville 3-4-0 42.9% 57.1% -0.7
Indianapolis 2-5-0 28.6% 71.4% -3.1