Reports Usage Statistics in SharePoint Integrated Mode

Hi Guys,

We are using Microsoft BI 2012 features in SharePoint integrated mode. We would like to know how reports and other features are being used by users. For example,which reports or scorecards are being used by who, kind of usage statistics. I guess ExecutionLog or Catalog tables won't be sufficient to provide all such kind of information since in SharePoint there can be many other objects than just RDL files.

Any thoughts, if anyone of you is using SSRS 2012 in SharePoint(2010) integrated mode and capturing Reports/Objects Usage Statistics in any fashion? Thanks for your help.

Regards,
Sami