https://www.resetera.com/threads/mizuho-securities-the-ps4-came-out-top-for-hardware-in-november-2017-xbox-second-switch-last.10177/
There are no specific numbers in the update but the included figure seem to show PS4:Switch at about 2:1 and Xbox One was marginally (maybe 10%) less than PS4

これが本当なら11月の北米はPS4がスイッチの倍売れたのか