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_name_62 (airdate VARCHAR, bbc_one_weekly_ranking VARCHAR)

### Question ###
What date did the episode with a weekly ranking of 14 air?

### Accurate SQL ###

SELECT airdate FROM table_name_62 WHERE bbc_one_weekly_ranking = 14