PS5 End of 2020:US 1958k, UK ~450k, Japan 265k, Spain 78k. Ratio 25 : 6 : 3.5 : 1 . Total sales: 2.75MPS5 January:US ~265k, UK ~42k, Japan 61k, Spain 9k. Ratio 29 : 5 : 7 : 1 . Total sales 380k. 3.13M LTD.PS5 February:US 285-325k (~305k), UK ~75k, Japan 94k, Spain 30k. Ratio ~10 : 2.5 : 3 : 1 . Total sales ~ 505k. 3.64M LTD
XBS End of 2020:US 1492k, UK ~300k, Japan 31k, Spain 30k. Ratio 50 : 10 : 1 : 1 . Total sales 1.85MXBS January:US ~130k, UK ~ 50k, Japan 1.9k, Spain 2.6k. Ratio 50 : 19 : 0.7 : 1 . Total sales 185k. 2.04M LTD.XBS February:US
, UK ~ 25k, Japan 2.2k, Spain 3.7k. Lets wait for Era NPD prediction results to get a better estimate.
Updated this a bit while we have most of the Feb data in, still waiting on US for XBS. February seems like the first month of "normal" sales for PS5. The launch period prioritizes competitive markets but it seems after the first few months, Sony are now shipping in ratios you'd normally expect to see for demand.
PS4 LTD: US ~34.5M, UK ~7.6M, Japan ~9.3M, Spain ~4.0M. Ratio 8.6 : 1.9 : 2.3 : 1 . Very similar to the Feb sales ratio, the only real difference being Spain is perhaps still being very slightly under-supplied.