Only Microsoft is capable of releasing stats like that
Brilliant haha!
Not quite sure what you mean by this. Can you be more specific? Do you want each gen split, or total console sales for each year regardless of generation?
Do you mean something like this? (Please note the below includes my estimates for 2015-2018.
Here is that same graph but with launch years aligned. So 2000 for Gen 6, 2005 for Gen 7 and 2012 for Gen 8. 12 years of sales shown. (Ignore the title)
Here is a line graph I made recently which aligns launches for each gen and covers the first 7 calender years of sales-