How many times was Jillian Grace the centerfold model?
CREATE TABLE table_1566852_6 (date VARCHAR, centerfold_model VARCHAR)
SELECT COUNT(date) FROM table_1566852_6 WHERE centerfold_model = "Jillian Grace"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_1566852_6 (date VARCHAR, centerfold_model VARCHAR) Question: How many times was Jillian Grace the centerfold model? [/INST] SELECT COUNT(date) FROM table_1566852_6 WHERE centerfold_model = "Jillian Grace" </s>