What is every Big 12 Conference team's record against the over/under line as a home favorite since the 2003-2004 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 138-109-5 55.9% 44.1% +3.1
Oklahoma 93-76-0 55.0% 45.0% +1.8
Texas Tech 75-73-1 50.7% 49.3% +1.0
Iowa State 82-81-5 50.3% 49.7% -0.0
Oklahoma St 80-80-3 50.0% 50.0% +2.0
W Virginia 91-91-3 50.0% 50.0% +1.5
Colorado 83-89-2 48.3% 51.7% +1.5
Missouri 77-87-2 46.9% 53.0% -0.5
Baylor 69-78-0 46.9% 53.1% +0.1
TX Christian 53-60-0 46.9% 53.1% -1.7
Kansas St 72-88-1 45.0% 55.0% -1.0
Texas A&M 71-92-2 43.6% 56.4% -0.9
Texas 81-109-3 42.6% 57.4% -2.4
Nebraska 57-84-0 40.4% 59.6% -2.4