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

### Instruction:
What is the population density of the Capital Region of Denmark?

### Inputs:
table_name: table, columns: ['Danish name', 'English name', 'Seat of administration', 'Largest city', 'Population (January 1, 2008)', 'Area (km²)', 'Pop. density (per km²)']

### Response:
SELECT Pop. density (per km²) FROM table WHERE English name = Capital Region of Denmark