I suspect there would be higher stock in Europe as part of Sony's overall strategy and why they are launching a week later here and in ROTW so they can give adequate time to get these in to the channel in quite specialised markets. Overall Xbox or PS5 being number 1 on daily or hourly charts means absolutely nothing - both are out of stock and Xbox went out of stock more recently. The yearly charts are an interesting indicator of stock into respective retail channels though.