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

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma St 7-2-0 77.8% 22.2% +8.5
W Virginia 5-4-0 55.6% 44.4% +1.4
Oklahoma 5-5-0 50.0% 50.0% +7.3
Kansas St 4-5-0 44.4% 55.6% +4.3
Kansas 4-5-0 44.4% 55.6% -3.0
Baylor 4-5-0 44.4% 55.6% +1.6
Texas Tech 3-6-0 33.3% 66.7% -4.9
Texas 2-7-0 22.2% 77.8% -9.7
Iowa St 2-7-0 22.2% 77.8% -12.8
TX Christian 2-8-0 20.0% 80.0% -9.8