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_15322 ( "Version" text, "Code name" text, "Release date" text, "API level" real, "Distribution" text )

### Question ###
with release date of february 9, 2011, what is the api level?

### Accurate SQL ###

SELECT AVG("API level") FROM table_15322 WHERE "Release date" = 'february 9, 2011'