What is every Big 12 Conference team's record against the over/under line at home since the 2014 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma St 30-14-0 68.2% 31.8% +3.1
Oklahoma 25-15-1 62.5% 37.5% +3.7
Texas Tech 24-15-2 61.5% 38.5% +8.1
Baylor 21-18-1 53.8% 46.2% +1.7
Kansas 23-20-0 53.5% 46.5% +1.1
Iowa State 22-21-2 51.2% 48.8% +1.8
TX Christian 20-22-0 47.6% 52.4% -1.0
Texas 19-22-0 46.3% 53.7% +1.6
Kansas St 20-25-0 44.4% 55.6% +0.6
W Virginia 18-25-0 41.9% 58.1% -3.5