By default, the latest backups are displayed when you browse the backup data of a computer in the Web Console.
To generate a size distribution pie chart for the backed-up data, click the 
pie chart icon in the upper-right corner of the screen. The pie chart shows the nine largest entities (files and folders) sorted by size (largest first), followed by a tenth item showing the sum of the remaining entities. To view the size distribution of data in a specific folder, click the corresponding pie chart section.