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 volume (Issue_Date VARCHAR, Weeks_on_Top VARCHAR)

### Question ###
What is the issue date of the volume with the minimum weeks on top?

### Accurate SQL ###

SELECT Issue_Date FROM volume ORDER BY Weeks_on_Top LIMIT 1