What is every Big 12 Conference team's record against the over/under line as a favorite in the 2008-2009 season?

Definitions
Team Over Record Over % Under % Total +/-
Texas Tech 4-1-0 80.0% 20.0% +11.3
Oklahoma 16-10-0 61.5% 38.5% +2.5
Texas A&M 7-6-0 53.8% 46.2% +4.2
Missouri 12-12-0 50.0% 50.0% -2.0
Kansas St 6-6-0 50.0% 50.0% +1.6
Kansas 11-13-0 45.8% 54.2% +2.2
Texas 12-15-0 44.4% 55.6% -0.7
Baylor 7-9-1 43.8% 56.2% -1.5
Oklahoma St 6-8-0 42.9% 57.1% +1.8
Nebraska 5-8-0 38.5% 61.5% -5.6
Iowa State 3-7-0 30.0% 70.0% -4.5
Colorado 1-3-1 25.0% 75.0% +1.6