According to the Pro Farmer crop tour in the 7 spots they sampled. At least that is what I could hear on my crappy computer. Sounds like a pretty good crop overall in Indiana. I was expecting something like 70 bu average. 

 http://www.agweb.com/pro_farmer_midwest_crop_tour_multimedia.aspx?channelId=c483a981415b408fbc5033d1b48aa933&channelListId&mediaId=c04ac023515c44faa62f097c4be15670