Sony really need to send more consoles to Japan lol, it's been dropping each week for a few weeks now... I think? And there's no way it's breaking 10m by the end of June either... oh well, maybe in July lol.
That comparison I now do once per month. So will be a bit before the next one comes out. I did do some minor adjustments down for all 3 major platforms as we got some estimates out of the US for May. No NPD leaks sadly.