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

Definitions
Team Over Record Over % Under % Total +/-
Iowa St 20-5-0 80.0% 20.0% +7.9
Oklahoma 17-6-1 73.9% 26.1% +4.8
Texas 16-13-0 55.2% 44.8% +3.7
Kansas St 13-11-1 54.2% 45.8% +0.7
Baylor 14-13-0 51.9% 48.2% +0.5
W Virginia 15-15-0 50.0% 50.0% -0.4
TX Christian 11-12-1 47.8% 52.2% -1.4
Oklahoma St 13-16-0 44.8% 55.2% +2.3
Kansas 12-15-1 44.4% 55.6% +1.0
Texas Tech 9-13-0 40.9% 59.1% -4.5