Question: What was the 2015 population of the largest settlement and administrative centre of Svalbard, Norway, which is also located around Isfjorden, the second longest fjord in the Norwegian archipelago?
Context: Longyearbyen (] (lit.  "The Longyear Town") is the largest settlement and the administrative centre of Svalbard, Norway.  s of December 2015 , the town had a population of 2,144.  Longyearbyen is located in the Longyear Valley and on the shore of Adventfjorden , a bay of Isfjorden located on the west coast of Spitsbergen .  Since 2002, Longyearbyen Community Council has had many of the same responsibilities of a municipality, including utilities, education, cultural facilities, fire brigade, roads and ports.  The town is the seat of the Governor of Svalbard.  It is the world's northernmost settlement of any kind with greater than 1,000 permanent residents. The Hardangerfjord is the fourth longest fjord in the world, and the second longest fjord in Norway.  It is located in Hordaland county in the Hardanger region.  The fjord stretches 179 km from the Atlantic Ocean into the mountainous interior of Norway along the Hardangervidda plateau.  The innermost point of the fjord reaches the town of Odda. Isfjorden is the second longest fjord in the Norwegian archipelago of Svalbard.  It lies on the west side of Spitsbergen, an island in the Arctic Ocean about midway between Norway and the North Pole, and the largest in the archipelago.  The mountain of Alkhornet stands on the northern side of the entrance to the fjord, as does the coastal plain of Daudmannsøyra.  A portion of Isfjorden is included in the national parks of Norway as Nordre Isfjorden Land National Park.  Around the fjord lie many of the largest settlements in Svalbard: Barentsburg, Longyearbyen (on the Adventfjorden) and Pyramiden. Aurlandsfjord (Norwegian: "Aurlandsfjorden" ) is a fjord in Sogn og Fjordane county, Norway.  The fjord flows through the municipalities of Aurland, Vik, and Lærdal.  The 29 km long fjord is a branch off of the main Sognefjorden, Norway's longest fjord.  The fjord is deep and narrow, reaching a depth of about 962 m below sea level, and its width is generally less than 2 km wide.  About 11 km south of the mouth of the fjord, the Nærøyfjord branches off from it to the west.  The village of Flåm sits at the innermost part of the Aurlandsfjord; other villages along the fjord are Aurlandsvangen and Undredal.  Most of the fjord is surrounded by up to 1800 m tall, steep mountains with little habitation along the fjord except for in a few small valleys. Wijdefjord is the longest fjord in Norway's Svalbard archipelago.  Wijdefjord is located in the northern portion of the island of Spitsbergen, which lies in the Arctic Ocean about midway between Norway and the North Pole, and is the largest island in the archipelago.  The fjord is 108 km long.  Opening on Spitsbergen's north coast, it runs roughly southwards into the interior, separating Andrée Land in the west from Margaretas Land in the east.  The southern half of the fjord is part of Indre Wijdefjorden National Park. Nordfjorden is the sixth longest fjord in Norway and the second longest fjord in all of Sogn og Fjordane county.  It flows through the municipalities of Stryn, Gloppen, Eid, Bremanger, and Vågsøy, and it is the central feature of the entire Nordfjord region which makes up the northern third of the county. Ofotfjord (Norwegian: "Ofotfjorden" ) or Narvik Fjord is a fjord in Nordland county, Norway.  It is an inlet of the Norwegian Sea, located about 200 km north of the Arctic Circle.  The 78 km long Ofotfjorden is Norway's 12th longest fjord and it is also the 18th deepest, with a maximum depth of 553 m .  In the English language and in many historical documents, this fjord is often called the "Narvik Fjord", since the town of Narvik is located on the inner shores of the fjord. Woodfjord is a fjord on the north shore of Spitsbergen island in the Svalbard archipelago.  It is the fourth longest fjord in the Svalbard archipelago with the mouth facing north adjacent to Wijdefjord, and goes 64 km into the island, west of Andrée Land. Indre Wijdefjorden National Park (Norwegian: "Indre Wijdefjorden nasjonalpark" ) is located in a steep fjord landscape in northern Spitsbergen in Svalbard, Norway.  It covers the inner part of Wijdefjorden—the longest fjord on Svalbard.  The national park was established on 9 September 2005 and covers 1127 km2 , of which 745 km2 is on land and 382 km2 is sea.  The marine environment changes vastly from the mouth of the fjord, through a still, cold, water basin, becoming deeper before reaching the glacier Mittag-Lefflerbreen at the inner-most sections of the fjord. Wahlenbergfjorden, sometimes known in English as Waalenburg Bay, is a fjord on the southwest coast of the Arctic island of Nordaustlandet, in Norway's Svalbard archipelago.  At 46 km in length, and 15 km wide, it is the fifth longest fjord in the archipelago, and the longest on the island.  The fjord lies between Gustav V Land and Gustav Adolf Land, at geographical co-ordinates .  Its mouth faces Spitsbergen across Hinlopen Strait, the strait separating the two islands.
Answer: 2,144