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_52672 ( "Year" real, "Movie" text, "Record Held" text, "Studio(s)" text, "Nett Gross" real )

### Question ###
What is the total count of net gross in 1957?

### Accurate SQL ###

SELECT COUNT("Nett Gross") FROM table_52672 WHERE "Year" = '1957'