When fm 97.3 is the frequency how many formats are there?
CREATE TABLE table_18536769_1 (format VARCHAR, frequency VARCHAR)
SELECT COUNT(format) FROM table_18536769_1 WHERE frequency = "FM 97.3"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_18536769_1 (format VARCHAR, frequency VARCHAR) Question: When fm 97.3 is the frequency how many formats are there? [/INST] SELECT COUNT(format) FROM table_18536769_1 WHERE frequency = "FM 97.3" </s>