what is the total rank where the rank is 58?
CREATE TABLE table_15681686_4 (rank__timeslot_ VARCHAR, rank__week_ VARCHAR)
SELECT COUNT(rank__timeslot_) FROM table_15681686_4 WHERE rank__week_ = "58"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_15681686_4 (rank__timeslot_ VARCHAR, rank__week_ VARCHAR) Question: what is the total rank where the rank is 58? [/INST] SELECT COUNT(rank__timeslot_) FROM table_15681686_4 WHERE rank__week_ = "58" </s>