Ruler on 30 June 2015
we could do so for systems at least
Japan
USA, Canada = NPD
Only europe and rest of the world we have search for news, maybe gfk can provide data
My online systems: Mac M4 Apple sillicon+16 GB, PC Vega 56+Amd Ryzen+32GB DDR4, Xbox Series X, PS4 Pro, Switch Lite, Playstation Vita TV, PS3, PSP
My retro systems: Wii U, DSi, Xbox, PS2, Dreamcast, N64, PS1, Sega Saturn, Neo Geo AES, SNES, Evercade
