UDT custom report for number of users per site

Hi all,

I would like to create a report that counts the number of active users per office location per month.

In the ‘nodes’ table I have custom properties for each node that includes for example ‘Region’ and ‘Location’. Using these custom properties I would like to count the number of active users per month to allow me to view the user occupancy at remote sites over time.

Something like this:

I think there would need to be a JOIN between the ‘nodes’ table and one of the UDT tables, but with very little SQL skills I haven’t been able to craft a SQL query yet.

Any SQL guru’s out there?

Thanks!