Earlier quoted context omitted.
And if we divide Sweden into southern/middle/northern, Stockholm would still end up in the southern part. ChatGPT: "Stockholm lies approximately 28.87% of the way north when considering the span from the southernmost to the northernmost points of Sweden's municipalities, based on latitude."
I never expected to have to argue with a ChatGPT prompt, lol. Swedes do not care about your conclusions as we still won't claim Stockholm is in the southern Sweden.
Again, reading your comments it looks like you're translating Swedish words directly to English ("Sydsverige" -> "Southern Sweden"). But they are not the same, right?
And I didn't just ask ChatGPT for a number.
I used ChatGPT Python data analysis to process official SCB datafiles with the population count and geographical locations for the 290 municipalities ("kommuner") in Sweden.
They were sorted in increasing latitude (south -> north). The population count for each municipality was accumulated until it reached 80% of the total Swedish population.
The municipality where the 80% threshold was crossed turned out to be Västerås.
That means that my claim "Southern Sweden with 80% of the Swedish population" is correct. You don't have to go that far north (32%) before you've covered 80% of the Swedish population.
Where do you think the 80% threshold lies?
Source data:
https://www.scb.se/hitta-statistik/regional-statistik-och-kartor/regionala-indelningar/digitala-granser/
https://www.statistikdatabasen.scb.se/pxweb/sv/ssd/START__BE__BE0101__BE0101A/BefolkningNy/