What is every Big 12 Conference team's record against the over/under line against ranked opponents in the 2012 season?

Definitions
Team Over Record Over % Under % Total +/-
Oklahoma St 4-0-0 100.0% 0.0% +13.9
Texas 4-1-0 80.0% 20.0% +8.7
Kansas 3-1-0 75.0% 25.0% +1.5
W Virginia 3-1-0 75.0% 25.0% +23.1
Texas Tech 2-1-0 66.7% 33.3% +3.3
Baylor 3-2-0 60.0% 40.0% +6.6
Iowa St 2-2-0 50.0% 50.0% +2.3
TX Christian 2-3-0 40.0% 60.0% +0.2
Kansas St 2-3-0 40.0% 60.0% -2.7
Oklahoma 2-3-0 40.0% 60.0% +4.4