user: Question: what is the 2010 population density for municipio Ponce?
Columns: ['2012 rank', 'Municipio', '2010 land area', '2010 population density', 'ANSI', 'Location']
Types: ['real', 'text', 'text', 'text', 'real', 'text']
Sample row: [1.0, 'San Juan', '39.500sqmi 102.305km 2', '10008persqmi 3,864km −2', 2414943.0, '18.4064°N 66.0640°W']
SQL:

assistant: SELECT "2010 population density" FROM "Table" WHERE "Municipio" = 'Ponce';