https://techcrunch.com/2019/10/17/nintendo-switch-hits-another-sales-milestone/

Nintendo’s North American Switch unit sales have already surpassed the lifetime worldwide unit sales of the Wii U.

The company announced Thursday that they had sold 15 million units of the popular handheld console in North America, further noting that the Switch had been the most popular console in the US for 10 months in a row, according to the NPD Group.