You can view the Total Used Workflows by Category gadget on the Workflows Trends Page.

The Total Used Workflows by Category gadget displays the total number of used workflows for the selected time frame by category (PTC Apps and Unclassified). Select the Show Line Chart check box to see the information in the form of a line chart.

Hover the cursor over different data points in the line chart to see the exact number of used workflows for a particular date in the selected time frame. If you do not see a value for a particular legend, consider its value as 0.