Welcome to WebmasterWorld Guest from 188.8.131.52
You agree not to disclose Google Confidential Information without Google's prior written consent.... includes without limitation.... click-through rates or other statistics relating to Site performance in the Program provided to you by Google
If you take a peek through some of the threads there, you will find a wealth of information. I see all your other AdSense posts have been in this forum, so you might not have known the forum exists ;)
And Paul is right, it is against Google's TOS to quote any figures or click throughs at all, so you should edit your post to take them out.