Report Conditional Formatting - Highlight records that where created more than 7 days ago

Report Conditional Formatting - Highlight records that where created more than 7 days ago

Hi All

I am trying to created a conditioning format criteria to highlight in red all records that where created more than severn days ago.

I am using the AddedTime system field in the condition and the operator 'n days ago' and this only highlights records that where created seven days ago only.

How do I show records that are seven days old and older?

Regards
Martin