query: SELECT outcome_code ,  count(*) FROM mailshot_customers GROUP BY outcome_code
question: Are Showing the outcome codes of mailshot along with number of mailshot in each the outcome codes.
query_toks: SELECT outcome_code , count ( * ) FROM mailshot_customers GROUP BY outcome_code
query_toks_no_value: select outcome_code , count ( * ) from mailshot_customers group by outcome_code
question_toks: Are Showing the outcome codes of mailshot along with number of mailshot in each the outcome codes.