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_201_19 ( id number, "rank" number, "title" text, "studio" text, "director" text, "actors" text, "gross" text )

### Question ###
how many times is 20th century fox on the top grossing films -lrb- u.s. -rrb- list ?

### Accurate SQL ###

SELECT COUNT(*) FROM table_201_19 WHERE "studio" = '20th century fox'