Year 1 - Week 52 - Global Switch Sales vs WiiU/XboxOne/3DS/PS4

[PAOerfulone]

One of them launched at the beginning of March. The other two launched in November, right before Thanksgiving and Black Friday. 
I'm not too sure about catching the PS4, but it's only a matter of time before the Switch catches and destroys the Xbox One. 
Before it got the pricecut and it dropped the Kinect, the Xbox One was selling between 37k - 54k units a week. 
That's how many units the Switch sells in just one major region alone. (U.S., Europe, or Japan, take your pick.) 
It's a Marathon, not a Sprint.