Npd is important cause US is one of the biggest gaming markets out there... Plus, yes, Worldwide is important but we have no reliable sources for the entire EU and Japan is very handheld heavy so their console sales aren't really yaying anything
PC Specs: CPU: 7800X3D || GPU: Strix 4090 || RAM: 32GB DDR5 6000 || Main SSD: WD 2TB SN850