PS4 tops January NPD, but Xbox One had a record month and was the only new console to show growth | VG247
NPD: Xbox 360 marks 27 straight months atop U.S. market; industry sales sink 10% – GeekWire
NPD Group: Xbox Series Becomes Best-Seller Over Switch and PS5 in March 2022; Has Best March Sales Performance in 11 Years
June 2021 NPD: Xbox Series X, S consoles led in dollar sales, Nintendo Switch sold the most units | Windows Central
Xbox One X Is Still Performing Phenomenally, Claims NPD Analyst - MySmartPrice
NPD Group: Xbox Series Becomes Best-Seller Over Switch and PS5 in March 2022; Has Best March Sales Performance in 11 Years
NPD: Xbox One is the "fastest-selling" console in November and Call of Duty leads software - GameSpot
April NPD: Xbox One outsells PS4 – Destructoid
Xbox One, PlayStation 4 fuel 50% spike in video game console sales - Los Angeles Times
December 2014 NPD: Xbox One outsells PS4 again | VentureBeat
June 2021 NPD: Xbox and Switch outsell the competition | VentureBeat
NPD Spin: First To 10 Million Loses | WIRED
NPD: Microsoft Xbox sales in March 2022 set an all-time record – BigTechWire
December 2013 NPD: While both supply constrained, Xbox One outsells PlayStation 4 | VentureBeat
NPD Group: Xbox Series Becomes Best-Seller Over Switch and PS5 in March 2022; Has Best March Sales Performance in 11 Years
November 2017 NPD: Xbox One brings in more spending, but Sony sells more PlayStation 4s | VentureBeat
Xbox One is top-selling home console in US for December -- NPD - GameSpot
Xbox Series X/S Leads Market Sales Over PlayStation 5 - Gaming.net
PS5 And Next Xbox Announcements In 2019, PS4/Xbox Sales To Decline, Says NPD Analyst
Xbox One is Fastest Selling Console in the US; November NPD Group Figures Revealed - Xbox Wire
Benji-Sales on Twitter: "Xbox Series X|S was the #1 platform in the US for the month of June in dollar sales (Swith still led in units) via NPD It was the biggest
