query: SELECT policy_type_code ,  count(*) FROM policies GROUP BY policy_type_code
question: Find the number of records of each policy type and its type code.
query_toks: SELECT policy_type_code , count ( * ) FROM policies GROUP BY policy_type_code
query_toks_no_value: select policy_type_code , count ( * ) from policies group by policy_type_code
question_toks: Find the number of records of each policy type and its type code.