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.
Sweden
English became a compulsory subject for secondary school students studying natural sciences as early as 1849, and has been a compulsory subject for all Swedish students since the late 1940s. Depending on the local school authorities, English is currently a compulsory subject between first grade and ninth grade, with all students continuing in secondary school studying English for at least another year. Most students also study one and sometimes two additional languages. These include (but are not limited to) German, French and Spanish. Some Danish and Norwegian is at times also taught as part of Swedish courses for native speakers. Because of the extensive mutual intelligibility between the three continental Scandinavian languages Swedish speakers often use their native language when visiting or living in Norway or Denmark.