I now this is against TOS to tell what is your CTR, but let's try to share it without any actual number, just in comparison and with hints.
My click through rate is the((48th deciaml place of pi x the 599th decimal place of pi) divided by the 658th decimal place of pi)%
Actually that just my first clue, you need to take the 132nd decimal place of the answer and divide it by th 86th decimal place which will give you a new number of which to work off of. After that, if interested, I'll post 1,298 more clues and eventually you'll get my CTR.
Even if people did divulge their CTR, how would it help? Different sites have different levels of integration, different positioning of ads, etc. The CTR will therefore vary enormously from site to site... Aaron