Google’s Estimated Adsense Commission?

If this NY Times article is to be believed: 21.5%.

This article was first seen in NY Times. But i first stumbled into this article from a b*log by outer-court.com:

“Google.com and the company’s foreign search sites contribute more to Google’s bottom line than AdSense, because for every dollar the company brings in through AdSense and other places that distribute its ads, it pays roughly 78.5 cents back to sites like Digital Point that display the ads.”