Not much people are caring because XB1 and PS4 are reaching its end, and only the Switch is pulling the big numbers. This will continue on until next year.
NPD will get popular again after the launch of the Next xbox and PS5.
I'm certain September will be pretty popular already with the launch of the Switch Lite
The Nintendo eShop rating Thread: http://gamrconnect.vgchartz.com/thread.php?id=237454