Here's the link:
http://www.riversidepublishing.com/scoring/iowa/interpretation.html
I saw that these scores were offered when I looked at some old posts on the forum. I had no idea that these scores were even available. We just received the basic info like you did. I received an email from the AIG teacher this morning, and she is contacting the school district to see if she can get the info. Wonder why this info isn't given out?? It looks like children are given a score that indicates what level they are working at - great info to have.