Good day

I need to add a widget to our Dashboard that is similar to "Requests Received in the Last 20 Days" but I need it per week for the last 5 weeks and not per day.

I have looked, but there is no way I can edit this Widget or any standard report that I can edit to provide this report. I also tried to look at SQL queries, but without success. Is there maybe an SQL query I can use to provide a similar report, but that show the data per week?

Database: PGSQL

Version: 9.4 Build 9409

Thanks

Ryno