Week 27 numbers have just been added.
The Xbox One and Switch continue to add to their lead. The PS4 falls just a little bit further, but all three systems continue to sell incredibly well.

June NPD should be around the corner. And not too long after that, official shipment updates for the first quarter of the fiscal year. We’ll see how that affects the numbers for the last 5 weeks and what adjustments will be made. Something tells me that Last of Us 2 may have a few things to say about the PS4 numbers.

That's Crazy for the Nintendo Switch

I mean the Switch sell more than the Wii U in christmas periode

Considers profitwise only fails, Nintendo has Wiiu and Virtual Boy. When considers market penetration, SNES , 3DS and N64 lost market ground and 3DS have to bleed money to works, in the first moment. GBA is not a fail, it's cut short as Nintendo focus in Disruptive System against Sony handheld. GBA is not a good portable fit against Sony powerhouse because is the same formula, more power and minor innovations. Sony handheld is a better product in same league. DS have another focus: new gameplay, brings ex-players and then new public. 

(Sees discussions about Switch sales in Europe + Famitsu threads)

Hmmm.... this gives me an idea...

(Edits first three posts.)

...Yep, I think this is gonna work! >:)

I love what you did there, great work!

Aaaaaaand DONE!

Phew, that took longer than I thought it would. But I think the end result was worth it.

I came up with this idea a few days ago after skimming through the Famitsu threads (thanks Rol), and reading the thread about the Switch's potential in Europe. I thought, "hmmmm, we know how the systems are doing overall, but what about all the pieces that make up the puzzle?"

So, after looking through the past data from the "Hardware-by-Date" section and A LOT of math, I finally put together my latest addition to the thread:

REGIONAL BREAKDOWNS!!!

Now, in addition to the worldwide numbers, we can now see how all three systems are performing in all 3 major regions: The United States, Europe, and Japan, as well as the numbers made up from other regions (Rest of the World).

This way, we get a better understanding of the bigger picture and see just where the spikes or drops in sales week over week are taking place, as well as year over year.
For example: with the PlayStation 4, we can see that it's currently up YoY in the United States and Europe, the system's two strongest regions. However, it is down YoY in Japan and the Rest of the World, and the deficit between these two regions is greater than the lead in the U.S. and Europe, which is why the PS4 is slighty down overall worldwide.

Another thing I feel this addition highlights is just how much the other regions throughout the rest of the world make up sales in comparison to the three major regions. Like how the combined sales of the smaller regions account for a considerable percentage of PS4 sales; Or how sales in the small regions are actually not too far behind sales in Japan for the Switch; Or how the holiday season can effect sales from these regions compared to the main three.

(We also, get to see just how truly pathetic the situation for Microsoft is in Japan... Seriously, why do they even bother?)

So, moving forward, in addition to updating the thread with the new worldwide numbers that come in like I have been doing, I will also be adding the new numbers for each region individually as well.

Let me know what you guys think.

It's really a great thing you did there. I just hope you don't get overwhelmed when sales adjustments come in as you'll have much more data points to adapt now.

That was definitely a concern I thought about. Though, if I just pace myself and set aside the workload for various intervals, I'll be fine. 

Your concern is very much appreciated as well! :)