What is every Big 12 Conference team's record against the over/under line in post-season bowl games since the 2005 season?

Definitions
Team Over Record Over % Under % Total +/-
Kansas 4-1-0 80.0% 20.0% +12.2
Texas Tech 7-5-1 58.3% 41.7% +2.0
Oklahoma 11-8-0 57.9% 42.1% +3.1
Baylor 6-5-0 54.6% 45.5% +3.2
Kansas St 7-6-0 53.9% 46.2% +0.1
Texas A&M 8-7-0 53.3% 46.7% +3.8
Houston 8-7-0 53.3% 46.7% 0.0
W Virginia 8-8-0 50.0% 50.0% +2.3
Colorado 2-2-0 50.0% 50.0% -6.3
BYU 8-9-0 47.1% 52.9% -0.3
TX Christian 7-8-0 46.7% 53.3% -1.3
Nebraska 5-6-0 45.5% 54.6% -1.8
Missouri 6-8-0 42.9% 57.1% -3.0
Texas 6-9-0 40.0% 60.0% -3.4
UCF 6-9-0 40.0% 60.0% -2.2
Oklahoma St 7-11-0 38.9% 61.1% -1.1
Cincinnati 5-8-1 38.5% 61.5% -1.0
Iowa St 2-8-0 20.0% 80.0% -8.5