Zelda BotW sold 3.84m in March

[Miyamotoo]

BraLoD said:
There are more Switch Zelda copies than Switch's made?
Is it really sold not shipped numbers?
If every Switch onwer bought Zelda it would still need 20K others buying multiple copies over how many Switch units they have xP

NIntendo talked about Zelda BotW like sold units.