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_13836704_4 (total_passengers_2008 VARCHAR, change_2008_09 VARCHAR)

### Question ###
what's the total passengers 2008 with change 2008/09 being 6.5%

### Accurate SQL ###

SELECT total_passengers_2008 FROM table_13836704_4 WHERE change_2008_09 = "6.5%"