How could I build report to show sprint's scope change over time?

There is a native sprint health gadget in Jira. It shows current sprint’s scope % change.
How could I build a report that would show me this over time, with trends etc.
Etc. would like to the teams to see this over time so they know if they are getting better or not. Any suggestions?

Hey @Julian_Davchev
Welcome to eazyBI community page.

Usually, we recommend this chart example to analyse sprint scope:

But you could get more examples form this dashboard:

Here is how to import reports from our Demo account:

Martins / eazyBI support