user: Question: What is the area for a population of 0.58 km?
Columns: ['landsvæði', '(English)', 'Population 2011-01-01', 'Area (km²)', 'Pop./ km²']
Types: ['text', 'text', 'text', 'text', 'real']
Sample row: ['Höfuðborgarsvæði', 'Capital Region', '202 131', '1 062', 190.33]
SQL:

assistant: SELECT "Area (km²)" FROM "Table" WHERE "Pop./ km²" = 0.58;