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

### Instruction:
What is the 2013 index of economic freedom of Slovenia?

### Inputs:
table_name: table, columns: ['Country', 'Freedom in the World 2013', '2013 Index of Economic Freedom', '2013 Press Freedom Index', '2012 Democracy Index']

### Response:
SELECT 2013 Index of Economic Freedom FROM table WHERE Country = slovenia