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_71 (date INTEGER, catalog VARCHAR)
### Question:
What is the total number of Dates during which the Catalog nebbc003 was given?
### Answer:
SELECT SUM(date) FROM table_name_71 WHERE catalog = "nebbc003"