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

Definitions
Team Over Record Over % Under % Total +/-
Texas Tech 8-3-1 72.7% 27.3% +3.3
Iowa St 8-4-0 66.7% 33.3% +7.5
Baylor 8-4-0 66.7% 33.3% +2.4
Oklahoma 6-5-1 54.6% 45.5% -1.9
W Virginia 6-6-0 50.0% 50.0% +4.8
TX Christian 5-6-1 45.5% 54.6% 0.0
Kansas St 5-7-0 41.7% 58.3% +0.7
Texas 5-7-0 41.7% 58.3% -1.8
Oklahoma St 4-7-1 36.4% 63.6% -1.6
Kansas 4-7-1 36.4% 63.6% -4.6