How many episodes were seen by 0.67 million US viewers on their original air dates?
CREATE TABLE table_13336122_7 (original_air_date VARCHAR, us_viewers__million_ VARCHAR)
SELECT COUNT(original_air_date) FROM table_13336122_7 WHERE us_viewers__million_ = "0.67"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_13336122_7 (original_air_date VARCHAR, us_viewers__million_ VARCHAR) Question: How many episodes were seen by 0.67 million US viewers on their original air dates? [/INST] SELECT COUNT(original_air_date) FROM table_13336122_7 WHERE us_viewers__million_ = "0.67" </s>