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_13606924_1 (kerry__number INTEGER, bush__percentage VARCHAR)

### Question ###
what is the minimum kerry # with bush % being 78.40%

### Accurate SQL ###

SELECT MIN(kerry__number) FROM table_13606924_1 WHERE bush__percentage = "78.40%"