This quora post quotes the terms: https://www.quora.com/Am-I-allowed-to-show-my-earnings-to-my...
"HOWEVER, YOU MAY ACCURATELY DISCLOSE THE AMOUNT OF GOOGLE’S GROSS PAYMENTS TO YOU PURSUANT TO THE PROGRAM"
Linus Tech Tips has published their earnings for the past couple of years. One detailed video here: https://www.youtube.com/watch?v=-zt57TWkTF4
Linus also posted his adsense of ~$4.6million for the last 9 months a couple of days ago: https://twitter.com/linusgsebastian/status/16094682622194032...