No it doesn't - NPD doesn't track digital. Most companies will announce their digital sales if they are good though (at least Nintendo does).
Not sure if there has been a study yet if the XB1 crowd is more prone to buy physical copies over Sony or Nintendo console owners but evidence seems to be pointing that way.
Not sure if there has been a study yet if the XB1 crowd is more prone to buy physical copies over Sony or Nintendo console owners but evidence seems to be pointing that way.