Inari Sami language etc., in recent years. Since 1992, Finland's Sami have had the right to interact with officials in their own language in areas where they have traditionally lived: Enontekiö, Utsjoki, Inari and the northern part of Sodankylä as official policy favors the conservation of the language. All announcements in Inari, which is the only officially quadrilingual municipality in Finland, must be made in Finnish, North Sami, Inari Sami and Skolt Sami. Only about 10% of the public servants in the area, however, can serve the Inari Saami-speaking population in Inari Saami, so Finnish is used by the remaining 90%. In 1986,
Antarctic Circle within the equivalent polar circle in the Northern Hemisphere, the Arctic Circle. The position of the Antarctic Circle is not fixed; as of , it runs south of the Equator. Its latitude depends on the Earth's axial tilt, which fluctuates within a margin of more than 2° over a 41,000-year period, due to tidal forces resulting from the orbit of the Moon. Consequently, the Antarctic Circle is currently drifting southwards at a speed of about per year. The Antarctic Circle is the northernmost latitude in the Southern Hemisphere at which the centre of the sun can remain continuously above the