Table:
text: 2007 Nebraska Cornhuskers football team
Schedule
Schedule
Date_ Time_ Opponent_ Rank_ Site TV Result_ Attendance_
September 1 2:30 PM Nevada* #19 Memorial Stadium • Lincoln, NE ABC W 52–10 84078
September 8 11:00 AM at Wake Forest* #17 BB&T Field • Winston-Salem, NC ESPN W 20–17 32483
September 15 7:00 PM #1 USC* #14 Memorial Stadium • Lincoln, NE ABC L 31–49 84959
September 22 11:30 AM Ball State* #22 Memorial Stadium • Lincoln, NE FSN PPV W 41–40 84294
September 29 1:05 PM Iowa State #22 Memorial Stadium • Lincoln, NE  W 35–17 84703
October 6 8:15 PM at #17 Missouri #23 Faurot Field • Columbia, MO (Rivalry) ESPN L 6–41 70049

Question: How many games were telecast for the Nebraska Cornhuskers football team on ESPN in 2007?