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_2308381_2 ( year VARCHAR, starts VARCHAR )

### Question ###
Name the year for 15 starts

### Accurate SQL ###

SELECT year FROM table_2308381_2 WHERE starts = 15