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_15624586_2 (deficit___surplus_ VARCHAR, _percentage_of_world_demand VARCHAR)

### Question ###
What is the deficit (-surplus) of the country who use 5.2% of the world demand of uranium?

### Accurate SQL ###

SELECT deficit___surplus_ FROM table_15624586_2 WHERE _percentage_of_world_demand = "5.2%"