Find all the policy types that are used by more than 2 customers.
CREATE TABLE policies (policy_type_code VARCHAR)
SELECT policy_type_code FROM policies GROUP BY policy_type_code HAVING COUNT(*) > 2
### Context: CREATE TABLE policies (policy_type_code VARCHAR) ### Question: Find all the policy types that are used by more than 2 customers. ### Answer: SELECT policy_type_code FROM policies GROUP BY policy_type_code HAVING COUNT(*) > 2