What is every Big 12 Conference team's record against the over/under line in the 2017-2018 season?

Definitions
Team Over Record Over % Under % Total +/-
TX Christian 21-11-0 65.6% 34.4% +5.1
Oklahoma 19-12-0 61.3% 38.7% +4.3
Iowa State 16-12-1 57.1% 42.9% +2.4
W Virginia 18-15-0 54.5% 45.5% +1.2
Kansas 20-17-1 54.0% 46.0% +0.7
Texas 15-14-1 51.7% 48.3% +2.0
Baylor 12-14-1 46.2% 53.8% +0.6
Texas Tech 15-18-0 45.5% 54.5% -1.0
Kansas St 12-21-1 36.4% 63.6% -2.8
Oklahoma St 11-21-1 34.4% 65.6% -2.2