Below is an instruction that describes a task. Write a response that appropriately completes the request.

### Instruction:
What is the maximum 2006 census population of LGA name Opobo/Nkoro?

### Inputs:
table_name: table, columns: ['LGA Name', 'Area (km 2 )', 'Census 2006 population', 'Administrative capital', 'Postal Code']

### Response:
SELECT MAX Census 2006 population FROM table WHERE LGA Name = Opobo/Nkoro