https://wccftech.com/nintendo-npd-december-2017/

The NPD Group has yet to release their full sales data for December 2017, but the corporate boasting has already begun. Last week Microsoft revealed the Xbox One bested the PS4 in December, but ultimately came in second to the Nintendo Switch, and now The Big N has revealed some details of their own.

According to Nintendo, the Switch moved an impressive 1.5 million units in December, it’s biggest month to date. The Switch sold 4.8 million units in 2017, which is the best first year for a console in U.S. history. The PS4 won November, largely due to some appealing limited-time discounts, but once the sales came to a close, it seems it was the Switch consumers wanted.