What year had a 100m freestyle event?
CREATE TABLE table_name_73 (year_set VARCHAR, event VARCHAR)
SELECT COUNT(year_set) FROM table_name_73 WHERE event = "100m freestyle"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_name_73 (year_set VARCHAR, event VARCHAR) Question: What year had a 100m freestyle event? [/INST] SELECT COUNT(year_set) FROM table_name_73 WHERE event = "100m freestyle" </s>