Can't give you any specific numbers without looking it up, but i would say attendance was much better Friday/Saturday. A few weather issues Friday night, but Saturday was beautiful. Stadium looked like a typical Friday of the Drake Relays, home stretch full, and then spaced out around the rest.
Crazy performances, 9.8 in the 100, 1:44 and change in the 800, almost 60 feet in the triple. Several new stadium records.
The show on the track and the trailer food court and the sun burnt head were well worth the price.