How many years was Pontiac the manufacturer for Joe Gibbs Racing? 
CREATE TABLE table_2268216_1 (year VARCHAR, team VARCHAR, manufacturer VARCHAR)
SELECT COUNT(year) FROM table_2268216_1 WHERE team = "Joe Gibbs Racing" AND manufacturer = "Pontiac"
<s>[INST] Write mssql query to answer the following question given the database schema. Schema: CREATE TABLE table_2268216_1 (year VARCHAR, team VARCHAR, manufacturer VARCHAR) Question: How many years was Pontiac the manufacturer for Joe Gibbs Racing?  [/INST] SELECT COUNT(year) FROM table_2268216_1 WHERE team = "Joe Gibbs Racing" AND manufacturer = "Pontiac" </s>