user: Question: What is the total count of net gross in 1957?
Columns: ['Year', 'Movie', 'Record Held', 'Studio(s)', 'Nett Gross']
Types: ['real', 'text', 'text', 'text', 'real']
Sample row: [1943.0, 'Kismet', '6 years', 'Bombay Talkies', 10000000.0]
SQL:

assistant: SELECT COUNT("Nett Gross") FROM "Table" WHERE "Year" = 1957.0;