What is every Big 12 Conference team's record against the over/under line in non-conference games since the 2015 season?

Definitions
Team Over Record Over % Under % Total +/-
TX Christian 19-12-0 61.3% 38.7% +5.3
Kansas 16-11-0 59.3% 40.7% +5.3
Oklahoma 18-14-2 56.3% 43.8% +0.4
Texas 17-14-0 54.8% 45.2% +2.5
Houston 20-17-1 54.1% 46.0% -0.5
Baylor 16-14-0 53.3% 46.7% +1.5
Texas Tech 14-15-1 48.3% 51.7% +1.7
Kansas St 15-17-0 46.9% 53.1% -2.0
W Virginia 14-16-1 46.7% 53.3% -1.0
BYU 44-53-1 45.4% 54.6% -1.3
Cincinnati 17-21-1 44.7% 55.3% -2.0
UCF 16-20-2 44.4% 55.6% -1.0
Oklahoma St 13-20-1 39.4% 60.6% -1.5
Iowa St 7-22-2 24.1% 75.9% -4.1