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

### Instruction:
Name the total number of troops per one million being 2.76

### Inputs:
table_name: table, columns: ['Country', 'Number of Troops', '% of Total Troops', 'Troops per one million population', 'Troops per $1 billion ( USD ) GDP']

### Response:
SELECT COUNT Troops per one million population FROM table WHERE Troops per $1 billion ( USD ) GDP = 2.76