New report template - All time

[noorigin 3]

We use: 

ESET Management Agent 7.0.577.0	Up-to-date version
ESET Security Management Center Mobile Device Connector 7.0.411.0	Up-to-date version
ESET Security Management Center Server 7.0.577.0	Up-to-date version
ESET File Security 7.0.12018.0	Up-to-date version
ESET Rogue Detection Sensor 1.1.693.0	Up-to-date version

 

I am trying to create a new report template to show a timeline of Mobile device activation's. It seems i can only view the last 30 days. Is there a way to see ALL? Below is a snip of the report summary.