How many different counts of the Raiders first downs are there for the game number 9?
CREATE TABLE table_18207285_2 (raiders_first_downs VARCHAR, game VARCHAR)
SELECT COUNT(raiders_first_downs) FROM table_18207285_2 WHERE game = 9
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_18207285_2 (raiders_first_downs VARCHAR, game VARCHAR) Question: How many different counts of the Raiders first downs are there for the game number 9? [/INST] SELECT COUNT(raiders_first_downs) FROM table_18207285_2 WHERE game = 9 </s>