What is every Big 12 Conference team's record against the over/under line in the 2012-2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Iowa St 22-7-0 75.9% 24.1% +7.0
Oklahoma 17-8-1 68.0% 32.0% +3.6
Texas 17-15-0 53.1% 46.9% +3.0
W Virginia 16-15-0 51.6% 48.4% 0.0
Baylor 17-16-0 51.5% 48.5% +1.8
TX Christian 12-12-1 50.0% 50.0% -1.0
Kansas St 13-15-1 46.4% 53.6% -0.7
Texas Tech 11-13-0 45.8% 54.2% -2.8
Kansas 15-18-1 45.5% 54.6% +1.9
Oklahoma St 14-18-0 43.8% 56.3% +1.7