You're on longlife intervals... with that you can go UP TO 30,000km or 2 years (whichever is sooner).
If you only drive short distance, city traffic etc it will ask you for a service much sooner. Especially since you have actual winters in Stockholm too. 8000km seems a bit short, how many months did it take you do that mileage?
Longlife tbh is only ever really good for high mileage drivers (like myself @ 40k miles / 60000km a year), if you don't drive a lot you're probably better off with 15000km / 1 year intervals for oil change.
PS: Any good spots for camping round Stockholm (going on a Scandinavian road trip in a few weeks, DK, SE, NO, FI)?