Monitoring EPDM usage query, macros or report

Does anyone have a query, macro or report which can track/monitor EPDM usage?  We are trying to monitor our historical usage of EPDM of both contributors and viewers.  Wanting usage history company wide to help determine number of seats which are actually needed within company when we renew seat licenses.  If usage is low we can reduce seats, if usage is high we can increase seat count.

Thanks for input and any suggestions.

Tim...

SolidworksSolidworks Pdm enterprise Pdm