user: Question: What is the population density where area is 48.67?
Columns: ['City/ municipality', 'Type', 'No. of Barangays', 'Population (2010)', 'Area (km²)', 'Pop. density (per km²)', 'Income Class', 'Zip Code']
Types: ['text', 'text', 'real', 'real', 'text', 'real', 'text', 'real']
Sample row: ['Angeles City', 'Highly urbanized city (independent of province)', 33.0, 326336.0, '60.27', 5415.0, '1st class', 2009.0]
SQL:

assistant: SELECT "Pop. density (per km²)" FROM "Table" WHERE "Area (km²)" = '48.67';