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

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma 9-3-0 75.0% 25.0% +5.3
TX Christian 8-4-0 66.7% 33.3% +8.0
Oklahoma St 7-5-0 58.3% 41.7% -0.4
Kansas St 7-5-0 58.3% 41.7% -0.8
Baylor 7-5-0 58.3% 41.7% +2.7
Texas Tech 6-6-0 50.0% 50.0% +3.3
Iowa St 5-7-0 41.7% 58.3% +2.3
Kansas 4-8-0 33.3% 66.7% -1.9
Texas 4-8-0 33.3% 66.7% -3.4
W Virginia 3-9-0 25.0% 75.0% -4.8