What is every Big 12 Conference team's record against the over/under line as a favorite in the 2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas St 6-1-0 85.7% 14.3% +8.7
Oklahoma St 4-2-0 66.7% 33.3% +3.3
Colorado 2-2-0 50.0% 50.0% +2.6
Kansas 1-1-0 50.0% 50.0% -6.8
Iowa St 1-1-0 50.0% 50.0% -5.3
Texas 4-5-1 44.4% 55.6% +2.6
Texas A&M 3-4-0 42.9% 57.1% -1.1
Texas Tech 2-3-0 40.0% 60.0% +7.0
Oklahoma 4-7-0 36.4% 63.6% -8.5
Nebraska 2-4-0 33.3% 66.7% +4.5
Missouri 1-7-0 12.5% 87.5% -10.5