Name the number of duration for viewership of 5.46 million
CREATE TABLE table_17641206_6 (duration VARCHAR, viewership VARCHAR)
SELECT COUNT(duration) FROM table_17641206_6 WHERE viewership = "5.46 million"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_17641206_6 (duration VARCHAR, viewership VARCHAR) Question: Name the number of duration for viewership of 5.46 million [/INST] SELECT COUNT(duration) FROM table_17641206_6 WHERE viewership = "5.46 million" </s>