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

### Instruction:
Which federal state has 6 representatives of national average?

### Inputs:
table_name: table, columns: ['Federal State', 'Number of Members', '% Of total Members', 'Population (on the census also called Censo 2010)', '% Of the population (Censo 2010)', 'Representativeness (Inhabitants / Mr)', 'Representatives of national average', 'Deputies required ignoring the limits']

### Response:
SELECT Federal State FROM table WHERE Representatives of national average = 6