Custom Report - Dedupe size and percentage


I am looking at how to create a custom report that shows the jobs that completed overnight but would like it to show details on the job size along with the Dedupe statistics such as dedupe percentage, bytes ingested, bytes output, bytes deduped

I had a look at the report templates which they have the %FORMAT field indicating the required field to show in the report table but have no idea what the above columns would be called and can't find the information in other existing reports

Can someone advise on how i can create this custom report?