Mark Stanley who was the Vice President of Global Expansion, Hardware and Studios Integration from 2020 to 2023 at Xbox has this information on his LinkedIn page.
This could be a rare data point for Xbox Series sales, this would correspond to around 10 May 2022. VGChartz currently has Xbox Series at 13,563,270 sell-through the end of April 2022.
https://www.linkedin.com/in/markstanleyglobal







