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

### Instruction:
What was the percentage of national votes for Mahmoud Ahmadinejad?

### Inputs:
table_name: table, columns: ['Candidates', 'Votes Khuzestan', '% of votes Khuzestan', 'Votes Nationally', '% of votes nationally']

### Response:
SELECT % of votes nationally FROM table WHERE Candidates = Mahmoud Ahmadinejad