What is every AFC South Division team's record against the over/under line in division games since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 29-25-0 53.7% 46.3% +2.9
Jacksonville 28-26-0 51.9% 48.2% -0.5
Indianapolis 25-30-0 45.5% 54.6% +0.1
Houston 22-33-0 40.0% 60.0% -1.5