What is every Big 12 Conference team's record against the over/under line as a home favorite in the 2013 season?

Definitions
Team Over Record Over % Under % Total +/-
Baylor 5-2-0 71.4% 28.6% +2.8
Texas Tech 2-1-1 66.7% 33.3% +3.9
TX Christian 2-2-1 50.0% 50.0% +2.6
Oklahoma 3-3-0 50.0% 50.0% -4.8
Kansas St 3-4-0 42.9% 57.1% +4.0
Texas 2-3-0 40.0% 60.0% -1.8
W Virginia 1-2-0 33.3% 66.7% +5.2
Oklahoma St 1-3-1 25.0% 75.0% -5.3
Iowa St 0-2-0 0.0% 100.0% -6.8
Kansas 0-1-1 0.0% 100.0% -13.8