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

Definitions
Team Over Record Over % Under % Total +/-
Kansas St 3-1-0 75.0% 25.0% +13.5
Oklahoma St 4-2-0 66.7% 33.3% +3.2
Baylor 2-1-0 66.7% 33.3% -1.0
Nebraska 3-2-0 60.0% 40.0% +5.6
Texas A&M 4-3-0 57.1% 42.9% +0.4
Kansas 1-1-0 50.0% 50.0% -9.5
Texas 4-5-1 44.4% 55.6% -1.2
Colorado 3-4-0 42.9% 57.1% -2.9
Iowa State 2-3-0 40.0% 60.0% -4.4
Oklahoma 4-7-0 36.4% 63.6% -7.3
Texas Tech 2-4-0 33.3% 66.7% -4.7
Missouri 0-4-0 0.0% 100.0% -13.2