What are some other ways to use the gray borderline in these charts?

To add more data to these chart templates, you need to add new rows above the gray borderline.

Bubble charts can be used to track product profitability by representing 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 vi values through the disk's xy location and the third through its size. For example, in the context of product profitability, the x-axis could represent the number of years in the market, the y-axis could represent the revenue, and the size of the bubble could represent the percent of profitability by sales. This allows for a visual representation of the product's performance in the market.

Bubble charts can be used to visualize a wide range of data. They are particularly useful when data sets have three dimensions: each entity with its triplet (v1, v2, v3) of associated data is plotted as a disk that expresses two of the vi values through the disk's xy location and the third through its size. For example, they can be used to compare and show the relationships between categorized circles, by the use of positioning and proportions. Some examples of data that can be visualized using bubble charts include economic data, poll results, market research results, and population data among others.