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

Definitions
Team Over Record Over % Under % Total +/-
Tennessee 38-34-0 52.8% 47.2% +2.3
Jacksonville 34-38-0 47.2% 52.8% -0.5
Houston 31-42-0 42.5% 57.5% -1.0
Indianapolis 31-42-0 42.5% 57.5% -0.6