This is taken as a yearly number but looking at week over week numbers [1] Sweden did have excess deaths in March and April.
1. https://www.nytimes.com/interactive/2020/04/21/world/coronav...
1. https://www.nytimes.com/interactive/2020/04/21/world/coronav...
Since King Gustav Vasa who indebted the nation to fund his wars and in order to finance this, forever doomed the swedes to suffer centralisation, in order to establish his taxation regime.
What I mean with this historical tidbit is I’d expect the Swedish state to keep that data in one database, not different databases around the country. But I have no source, and would love to learn, if anyone working in Swedish healthcare IT is on HN.