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?
Sentence (from "Indre Wijdefjorden National Park"): 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.
Relevant evidence: No