What is every Big 12 Conference team's record against the over/under line at home since the 2003 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma St 84-42-3 66.7% 33.3% +5.2
Texas Tech 66-51-4 56.4% 43.6% +2.9
Baylor 69-54-1 56.1% 43.9% +1.6
Oklahoma 67-55-3 54.9% 45.1% +1.8
Houston 58-52-5 52.7% 47.3% +2.2
Kansas St 69-63-1 52.3% 47.7% +1.3
W Virginia 66-61-0 52.0% 48.0% +1.2
TX Christian 61-57-6 51.7% 48.3% +1.5
Kansas 63-59-2 51.6% 48.4% -0.7
Texas A&M 68-65-2 51.1% 48.9% +0.7
Colorado 59-58-2 50.4% 49.6% +0.4
Cincinnati 57-64-1 47.1% 52.9% -0.4
Nebraska 63-71-4 47.0% 53.0% -0.8
Missouri 58-71-0 45.0% 55.0% -1.1
BYU 53-65-0 44.9% 55.1% 0.0
Texas 55-71-1 43.7% 56.4% +0.6
Iowa St 47-65-4 42.0% 58.0% -0.4
UCF 51-71-2 41.8% 58.2% -2.1