What is every Big 12 Conference team's record against the over/under line as a home underdog in the 2006-2007 season?

Definitions
Team Over Record Over % Under % Total +/-
Missouri 2-0-0 100.0% 0.0% +13.5
Colorado 6-5-0 54.6% 45.5% +5.0
Oklahoma 1-1-0 50.0% 50.0% -9.0
Texas Tech 1-1-0 50.0% 50.0% +1.3
Nebraska 2-2-0 50.0% 50.0% -3.3
Baylor 1-4-0 20.0% 80.0% -8.5
Kansas St 0-1-0 0.0% 100.0% -2.5
Oklahoma St 0-1-0 0.0% 100.0% -22.0
Iowa St 0-4-0 0.0% 100.0% -6.9