user: Question: what is the minimum rockhampton
Columns: ['Year', 'Total Region', 'Rockhampton', 'Livingstone', 'Fitzroy', 'Mt Morgan']
Types: ['real', 'real', 'real', 'real', 'real', 'real']
Sample row: [1933.0, 44501.0, 29369.0, 6472.0, 4256.0, 4404.0]
SQL:

assistant: SELECT MIN("Rockhampton") FROM "Table";