I mean, everyone's sales below #3 are low in comparison to the top 3. All of the retailers don't report at once, so you have to wait until 100% of the retailers/sales are in to make that type of judgment.
HDD is playing with us. Even if this is just a bulk of reports I don't believe Frozen OST and B are that much behind others in what's left to report to make them catch up in sales. I smell ARTOPOP sized mess with these updates.