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

Definitions
Team Over Record Over % Under % Total +/-
Houston 5-4-1 55.6% 44.4% +3.1
Jacksonville 2-3-0 40.0% 60.0% +5.4
Indianapolis 3-5-1 37.5% 62.5% -2.0
Tennessee 2-5-0 28.6% 71.4% -6.6