What is every AFC South Division team's record against the over/under line as a favorite since the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 79-73-3 52.0% 48.0% +0.7
Indianapolis 106-113-1 48.4% 51.6% +0.4
Jacksonville 51-56-3 47.7% 52.3% -0.1
Houston 59-74-2 44.4% 55.6% -0.2