Vetted on 1 satellite and what...?

[Alexey]

It’s because the data is spread across all nodes in the region around the customer when upload is happening.
In case of test satellites they trying to hit every node in the world to have a better results for testing of customers’ behaviors.
So, you can assume that almost all subnets /24 with nodes receives almost the same volume of traffic, with small variations if the customer decided to upload a bunch of data (it’s happening too).
If you have several nodes in the subnet, they receives almost the same portion of the total traffic for that subnet.
As explained above, the difference between unvetted and vetted nodes could be negligible, if groups with unvetted nodes and vetted nodes have a difference in 19 times, the amount of received data will be the same for unvetted and vetted nodes:

@Stob

I’m not sure you read the link. The relevant quote is:

@littleskunk

I would also clarify that. The group of unvetted nodes gets 5% of all uploads. The group of vetted nodes gets 95% of the uploads. If both groups would be equal in size that would mean a node gets 19 times more uploads as soon as it gets vetted. Now the problem is these groups are not the same size. If we have 19 times more vetted nodes then unvetted nodes you would get exactly the same traffic. If we have even more vetted nodes you might get less traffic as soon as you are vetted.

Seems in your subnet the number of unvetted nodes and vetted nodes has roughly this ratio.