What is every Big 12 Conference team's record against the over/under line as a road favorite in the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Baylor 1-0-0 100.0% 0.0% +18.5
Iowa St 1-0-0 100.0% 0.0% +27.5
Texas 2-1-0 66.7% 33.3% +12.3
Oklahoma 3-2-0 60.0% 40.0% -2.3
Texas Tech 1-1-0 50.0% 50.0% -9.8
Kansas St 1-2-0 33.3% 66.7% -7.5
Oklahoma St 1-2-0 33.3% 66.7% -7.2
W Virginia 0-2-0 0.0% 100.0% -11.5
TX Christian 0-2-0 0.0% 100.0% -23.0