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_38 (size__steps_ INTEGER, just_ratio VARCHAR)

### Question ###
ratio of 16:13 has how many highest size (steps)?

### Accurate SQL ###

SELECT MAX(size__steps_) FROM table_name_38 WHERE just_ratio = "16:13"