Below is the list of tables from the database along with their columns and datatype. Need to generate an accurate SQL query for the question.
Only use the columns present in the respective table. Only use the columns which are required to generate the SQL query. Only use table joins if required and not otherwise.

### Tables ###
TABLE: CREATE TABLE table_31482 ( "Country" text, "Number of Troops" real, "% of Total Troops" text, "Troops per one million population" text, "Troops per $1 billion ( USD ) GDP" text )

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

### Accurate SQL ###

SELECT COUNT("Troops per one million population") FROM table_31482 WHERE "Troops per $1 billion ( USD ) GDP" = '2.76'