How many values of prominence(m) occur at rank 5?
CREATE TABLE table_18946749_4 (prominence__m_ VARCHAR, rank VARCHAR)
SELECT COUNT(prominence__m_) FROM table_18946749_4 WHERE rank = 5
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_18946749_4 (prominence__m_ VARCHAR, rank VARCHAR) Question: How many values of prominence(m) occur at rank 5? [/INST] SELECT COUNT(prominence__m_) FROM table_18946749_4 WHERE rank = 5 </s>