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

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma 54-37-1 59.3% 40.7% +4.8
Texas Tech 46-36-2 56.1% 43.9% +3.3
Oklahoma St 48-41-0 53.9% 46.1% +1.0
Kansas 41-39-1 51.2% 48.8% +0.8
Kansas St 42-44-1 48.8% 51.2% +1.2
TX Christian 42-46-0 47.7% 52.3% -0.5
Baylor 41-45-1 47.7% 52.3% -0.2
W Virginia 36-48-2 42.9% 57.1% -2.5
Texas 36-51-0 41.4% 58.6% -0.8
Iowa State 34-49-4 41.0% 59.0% -0.7