Page History

This report lists the amount of documents uploaded to a specific SharePoint portal according to item type. Only item types that exist in your portal at least once will be displayed, unless although you may set the threshold higher in the widget preferences. You can choose to limit which file types are included in the Advanced section of the widget preferences.

...

• Type - The item type according to SharePoint designation, not file extension.
• Amount - The total cumulative number of items within the portal of the listed type that exist on the page through the selected time range.