You can get all of the information yourself. Loads of people are churning out content on it.
Sweden is an outlier for a few reasons that may impact approach.
- High numbers of single person dwellings
- 85% of Swedish folks live in villages of 200 people or cities. Large towns don’t seem to be a thing the way they are in most European spots.
- 6 out of ten Swedes do not live in a Urban system (50,000+ people)
This is 2018 Swedish Census data. Nobody is making stuff up, but evidently some values will shift.
Edit : BBC article links to figures of over 50%
Link