Languages of Sweden
The Kingdom of Sweden is a nation-state for the Swedish people, and as such, their national language is held in very high regard. Of Sweden's roughly ten million people, almost all speak Swedish as at least a second language, and the majority as a first language (7,825,000, according to SIL's Ethnologue). Swedish is also an official language in Finland where it is spoken by a large number of Swedish-speaking Finns. The language is also spoken to some degree by ethnic Swedes living outside Sweden, for example, just over half a million people of Swedish descent in the United States speak the language, according to Ethnologue.
Nordic Council
The Nordic Council uses the three Continental Scandinavian languages (Danish, Norwegian, and Swedish) as its official working languages, but also publishes material in Finnish, Icelandic, and English for information purposes. The council refers to Danish, Norwegian, and Swedish collectively as Scandinavian and considers them to be different forms of the same language forming a common language community. Since 1987, under the Nordic Language Convention, citizens of the Nordic countries have the opportunity to use their native language when interacting with official bodies in other Nordic countries without being liable to any interpretation or translation costs. The Convention covers visits to hospitals, job centres, the police and social security offices. The languages included are Swedish, Danish, Norwegian, Finnish, and Icelandic.