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_1140111_5 ( report VARCHAR, winning_driver VARCHAR )

### Question ###
How many different kinds of reports are there for races that Juan Manuel Fangio won?

### Accurate SQL ###

SELECT COUNT(report) FROM table_1140111_5 WHERE winning_driver = "Juan Manuel Fangio"