At its peak in 2007 , ISC had 1,100 , 00 grandstand seats .
At its peak in 2007 , ISC has cut back seating by 26.6 percent since then as it has widened seats and taken out others .
At its peak in 2007 , ISC had 1,100 , 00 grandstand seats but has cut back seating by 26.6 percent since then as it has widened seats and taken out others .