What is every Big 12 Conference team's record against the over/under line in the 2021 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma 8-5-0 61.5% 38.5% +2.9
TX Christian 7-5-0 58.3% 41.7% +4.5
Kansas 7-5-0 58.3% 41.7% +5.0
Iowa St 6-7-0 46.2% 53.9% -0.3
Kansas St 6-7-0 46.2% 53.9% -4.2
Baylor 6-8-0 42.9% 57.1% -2.4
Texas 5-7-0 41.7% 58.3% +6.8
W Virginia 5-8-0 38.5% 61.5% -3.0
Oklahoma St 5-8-1 38.5% 61.5% -2.0
Texas Tech 5-8-0 38.5% 61.5% +1.9