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_10992_3 ( city_district__stadtteil_ VARCHAR, foreign_nationals VARCHAR )

### Question ###
What is the number of the city district of stadtteil where foreigners are 5.162?

### Accurate SQL ###

SELECT COUNT(city_district__stadtteil_) FROM table_10992_3 WHERE foreign_nationals = "5.162"