Later: see comments.
This is a graph of "new daily deaths" from the corona virus in Sweden.
The number of new deaths trends toward zero on Sundays, and tends to peak during the week.
Go to the link and check out the dates. Weird.
Sweden:
Compare with Norway. Norway did not report any deaths on the last three Sundays, May 17, May 10, and May 3:
Those were the only two countries I've checked. The spike you see in the Norwegian chart was April 20, a Monday.

