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_1566852_6 (date VARCHAR, centerfold_model VARCHAR)
### Question:
How many times was Jillian Grace the centerfold model?
### Answer:
SELECT COUNT(date) FROM table_1566852_6 WHERE centerfold_model = "Jillian Grace"