It’s not just Scandinavians. According to this article here on Spanish Property Insight, the Russians are also arriving in ever increasing numbers, although numbers of Germans are falling back.
Just shows that lower prices make Spain very appealing to other nations
Russians are now the second group of buyers behind the British, and ahead of the French, whilst the Norwegians and Belgians have overtaken the Germans, who have fallen into sixth place. Italian demand collapsed, reflecting economic problems at home, whilst the number of buyers from North Africa has ticked up, as the Arab Spring turns to winter.