user: Question: If the establishment is 49319, what is the sales, receipts or shipments maximum amount?
Columns: ['Sector', 'Establishments', 'Sales, receipts, or shipments ($1,000)', 'Annual payroll ($1,000)', 'Paid employees']
Types: ['text', 'real', 'real', 'real', 'real']
Sample row: ['Mining', 24087.0, 182911093.0, 21173895.0, 477840.0]
SQL:

assistant: SELECT MAX("Sales, receipts, or shipments ($1,000)") FROM "Table" WHERE "Establishments" = 49319.0;