What is every Big 12 Conference team's record against the over/under line as a favorite in the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Texas A&M 3-0-0 100.0% 0.0% +20.3
Oklahoma St 4-1-0 80.0% 20.0% +5.4
Texas Tech 6-2-0 75.0% 25.0% +1.3
Colorado 3-2-0 60.0% 40.0% +10.7
Oklahoma 7-6-0 53.9% 46.2% +4.6
Kansas St 4-4-0 50.0% 50.0% +0.2
Nebraska 5-6-0 45.5% 54.6% -7.3
Texas 4-5-1 44.4% 55.6% +1.5
Missouri 1-4-0 20.0% 80.0% -10.5
Iowa St 0-0-0 0.0% 0.0% --
Kansas 0-2-0 0.0% 100.0% -14.5
Baylor 0-0-0 0.0% 0.0% --