SELECT town_city FROM customers WHERE customer_type_code  =  "Good Credit Rating" GROUP BY town_city ORDER BY count(*) LIMIT 1
Return the city with the customer type code "Good Credit Rating" that had the fewest customers.
SELECT town_city FROM customers WHERE customer_type_code = `` Good Credit Rating '' GROUP BY town_city ORDER BY count ( * ) LIMIT 1
select town_city from customers where customer_type_code = value group by town_city order by count ( * ) limit value
Return the city with the customer type code `` Good Credit Rating '' that had the fewest customers .