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

Definitions
Team Over Record Over % Under % Total +/-
Indianapolis 69-60-2 53.5% 46.5% +1.6
Tennessee 65-62-3 51.2% 48.8% -0.5
Jacksonville 63-63-2 50.0% 50.0% +0.7
Houston 62-69-1 47.3% 52.7% +0.6