I am not sure - there's still a chance that we won't reach the claimed 50-70% infections for some unknown reason, like the weather or some people being more resistant. Our (Austrian) chancellor said recently (~2 weeks ago) that he expects all health systems in the EU to become overwhelmed, though currently the outlook seems much better (even Italy has been sounding more optimistic lately). I don't know what to conclude from this other than that the worst possible outcome might not be as dramatic as previously thought, so Sweden might just pull through with it.