Working with Chart Reports - Bubble
The Bubble Chart
As per wikipedia, a Bubble Chart can be described as:
A bubble chart is a type of chart that displays three dimensions of data. Each entity with its triplet (v1, v2, v3) of associated data is plotted as a disk that expresses two of the v**i values through the disk’s xy location and the third through its size. Bubble charts can facilitate the understanding of social, economical, medical, and other scientific relationships.
For more information visit wikipedia article.