Summary Statistics: Sum

[LiamAbbate]

I am trying to calculate the sum of a column of values in an attribute table. I have not needed to do this since I migrated from ArcMap 8 months ago. Based on some other posts on Esri websites, like this one, I managed to create a report. But the report lists the expressions not the calculated values:

How do I get it to calculate the value of the sum?

[RhettZufelt]

Are you saying it shows the expressions after you have Exported the report, or have you not exported it yet?

You are looking at the report template.  Need to export it (Share tab) to see the actual report and results.

R_