NPD: Xbox 360 marks 27 straight months atop U.S. market; industry sales sink 10% – GeekWire
NPD: Xbox 360 ruled a steadily declining video game empire in July | Engadget
NPD June 2021: Xbox Series best-selling hardware platform in dollar sales, Nintendo Switch led in unit sales, Ratchet & Clank No.1 - My Nintendo News
PS4, Xbox One doubling last gen sales - NPD Canada | GamesIndustry.biz
US NPD: Xbox Series X|S becomes the best selling console in dollar sales of June 2021 while Switch leads with best selling hardware units
April NPD: Xbox One outsells PS4 – Destructoid
NPD Group: Elden Ring is May's Best-Selling Game; Xbox Series Generated Highest Dollar Sales
June 2021 NPD: Xbox Series X, S consoles led in dollar sales, Nintendo Switch sold the most units | Windows Central
NPD Group: Xbox Series Becomes Best-Seller Over Switch and PS5 in March 2022; Has Best March Sales Performance in 11 Years
November NPD: Xbox One Overtakes PS4 This Month - Game Informer
PS5 & MW2 Dominate October's NPD Sales Charts; Xbox Series X|S Ranks Second
Read A Year's Worth Of Microsoft Spinning Xbox One NPD Sales
![NPD Group: PS4 Outsells Xbox One During March 2017 While Switch Takes Top Spot [UPDATE] - GameRevolution](https://www.gamerevolution.com/wp-content/uploads/sites/2/2017/04/file_14026_PS4XB12.jpg?w=640 "NPD Group: PS4 Outsells Xbox One During March 2017 While Switch Takes Top Spot [UPDATE] - GameRevolution")
NPD Group: PS4 Outsells Xbox One During March 2017 While Switch Takes Top Spot [UPDATE] - GameRevolution
Xbox One beats PlayStation 4 in July 2016 NPD ahead of Xbox One S launch - AR12Gaming
NPD Group: Xbox One's Victory Streak Ends With PS4 Winning November 2016 - GameRevolution
Xbox One, PlayStation 4 fuel 50% spike in video game console sales - Los Angeles Times
PS4 tops January NPD, but Xbox One had a record month and was the only new console to show growth | VG247
PS5 And Next Xbox Announcements In 2019, PS4/Xbox Sales To Decline, Says NPD Analyst
Xbox One X Is Still Performing Phenomenally, Claims NPD Analyst - MySmartPrice
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
December 2013 NPD: While both supply constrained, Xbox One outsells PlayStation 4 | VentureBeat
June 2021 NPD: Xbox and Switch outsell the competition | VentureBeat
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
August NPD – Xbox 360 Hits 32 Consecutive Months as #1 Console in the U.S. - Xbox Wire
NPD: Xbox One is the "fastest-selling" console in November and Call of Duty leads software - GameSpot
December 2014 NPD: Xbox One outsells PS4 again | VentureBeat
