Sweden
The official language of Sweden is Swedish, a North Germanic language, related and very similar to Danish and Norwegian, but differing in pronunciation and orthography. Norwegians have little difficulty understanding Swedish, and Danes can also understand it, with slightly more difficulty than Norwegians. The same goes for standard Swedish speakers, who find it far easier to understand Norwegian than Danish. The dialects spoken in Scania, the southernmost part of the country, are influenced by Danish because the region traditionally was a part of Denmark and is nowadays situated closely to it. Sweden Finns are Sweden's largest linguistic minority, comprising about 5% of Sweden's population, and Finnish is recognised as a minority language. Owing to a recent influx of native speakers of Arabic in latter years, the use of Arabic is likely more widespread in the country than that of Finnish. However, no official statistics are kept on language use.
Swedish-speaking population of Finland
According to Statistics Finland, Swedish is the mother tongue of about 270,000 people in mainland Finland and of about 25,000 people in Åland, a self-governing archipelago of islands off the west coast of Finland, where Swedish speakers constitute a majority. Swedish-speakers comprise 5.4% of the total Finnish population or about 4.9% without Åland. The proportion has been steadily diminishing since the early 19th century, when Swedish was the mother tongue of approximately 15% of the population and considered a prestige language. According to a statistical analysis made by Fjalar Finnäs, the population of the minority group is today stable and may even be increasing slightly in total numbers since more parents from bilingual families tend to register their children as Swedish speakers. It is estimated that 70% of bilingual families—that is, ones with one parent Finnish-speaking and the other Swedish-speaking—register their children as Swedish-speaking.