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

Definitions
Team Over Record Over % Under % Total +/-
Baylor 9-4-0 69.2% 30.8% +3.8
Iowa St 8-4-0 66.7% 33.3% +7.5
Texas Tech 8-4-1 66.7% 33.3% +2.1
Oklahoma 7-5-1 58.3% 41.7% +0.1
W Virginia 6-6-0 50.0% 50.0% +4.8
TX Christian 5-6-1 45.5% 54.6% 0.0
Oklahoma St 5-7-1 41.7% 58.3% -0.8
Texas 5-8-0 38.5% 61.5% -4.0
Kansas St 5-8-0 38.5% 61.5% +0.1
Kansas 4-7-1 36.4% 63.6% -4.6