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_78169 ( "Number" real, "Name" text, "Team" text, "Position" text, "Years with franchise" text, "Year retired" text )

### Question ###
How many years did the team in slot number 9 have a franchise?

### Accurate SQL ###

SELECT "Years with franchise" FROM table_78169 WHERE "Number" = '9'