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

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 101-91-3 52.6% 47.4% +0.8
Indianapolis 97-97-1 50.0% 50.0% +1.0
Jacksonville 95-98-2 49.2% 50.8% +0.1
Houston 88-107-0 45.1% 54.9% -0.1