Just attach your adsense account with google Analytics and you can see all type of these stats !!! Have Fun !
dpian: I did that, but the stats it provides lacks a lot of the details that I would love to have. akeblogger: thank you for the link. I will for sure check this out.
I have a question. With Google analytics, do I have to create a separate code for each subdomain, or can I just create a code for the domain name and it will include everything under that domain?
the best way is using Google analytis ! it concludes source of traffic, revenue, soure of click, graph of rank .. all in one google analystis, thanks very much to it !
I also use GA for this and it does the job and it also has goal conversion percentages which is very useful for one of my sites.