What is every Big 12 Conference team's record against the over/under line as a favorite in the 2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 3-0-0 100.0% 0.0% +4.7
Texas 9-2-1 81.8% 18.2% +7.0
Texas A&M 4-1-0 80.0% 20.0% +7.1
Iowa St 4-1-0 80.0% 20.0% +3.0
Missouri 5-3-0 62.5% 37.5% +7.2
Nebraska 4-3-0 57.1% 42.9% +0.7
Oklahoma 4-3-0 57.1% 42.9% +0.4
Colorado 4-4-0 50.0% 50.0% -0.3
Baylor 1-2-0 33.3% 66.7% +2.8
Texas Tech 3-6-0 33.3% 66.7% -8.1
Kansas St 1-3-0 25.0% 75.0% -10.8
Oklahoma St 0-3-0 0.0% 100.0% -15.8