For example, a map of an individual region could use graduated circles to represent the sales for each office. The size of each circle would be proportional to the sales (or to the sales range) of the office it represents.
Kwa mfano, ramani ya eneo mtu anaweza kutumia duru ya kuwakilisha mauzo kwa kila ofisi kufuzu. ukubwa wa kila mzunguko itakuwa sawia na mauzo (au ya mauzo mbalimbali) ya ofisi inawakilisha.