user: Question: On December 12, 2001, how many weeks had the single been in its position?
Columns: ['Date', 'Title', 'Peak position', 'Weeks', 'Sales']
Types: ['text', 'text', 'real', 'text', 'real']
Sample row: ['December 13, 2000', '" M "', 1.0, '18 weeks', 1319070.0]
SQL:

assistant: SELECT "Weeks" FROM "Table" WHERE "Date" = 'December 12, 2001';