How many episodes had a viewership of 2.65 million?
CREATE TABLE table_18274425_1 (no_in_season VARCHAR, us_viewers__millions_ VARCHAR)
SELECT COUNT(no_in_season) FROM table_18274425_1 WHERE us_viewers__millions_ = "2.65"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_18274425_1 (no_in_season VARCHAR, us_viewers__millions_ VARCHAR) Question: How many episodes had a viewership of 2.65 million? [/INST] SELECT COUNT(no_in_season) FROM table_18274425_1 WHERE us_viewers__millions_ = "2.65" </s>