World Mammal Species Threatened
Bubble Map
A Bubble Map Chart depicts three dimensions of data: two of them are x- and y-coordinates and the third one is the size of a circle which is plotted as a data point. This class is good for comparing proportions over geographic regions (e.g. population density).
Maps Proportional Symbol 07
Maps Proportional Symbol 01
BCT Bubble Chart 01
BCT Bubble Chart 02
World Bubble Map
Maps Proportional Symbol 03
Maps Proportional Symbol 13
Bubble Christian Map
