Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_name_90 (nett_gross VARCHAR, year VARCHAR)
### Question:
What is the total count of net gross in 1957?
### Answer:
SELECT COUNT(nett_gross) FROM table_name_90 WHERE year = 1957