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_1909647_2 ( starts INTEGER, avg_finish VARCHAR )

### Question ###
What's the number of starts in the year with 19.3 average finish?

### Accurate SQL ###

SELECT MIN(starts) FROM table_1909647_2 WHERE avg_finish = "19.3"