Above I am doing this using Lumira Cloud, showing unique visits to those using the tutorials at sap.com/LearnBI (or Official Product Tutorials – SAP BO BI Suite ). You can also do running sum using Lumira Desktop. Below is the result of the running sum:
This lets you see the running total throughout.
I have two more ideas on Idea Place (please logon and vote if you agree):
Adding tutorials to Lumira Idea
Having easy access to the tutorials is something Crystal Reports, Mobile BI, and the other BI tools have.
(FYI here is the Lumira 1.17 Tutorial List on YouTube): SAP Lumira 1.17 Tutorials - YouTube
Related Visualizations Idea
One of the new features in 1.17 is related visualizations; I am suggesting if you have a geographic dimension to also suggest map visualizaitions.