Administrators to see User Usage information for SiteCatalyst Reports

We're managing a large implementation across several countries where we have limited contact with the users. We're not sure what our users are finding helpful (and equally importantly, what they're not using at all). It would be good if administrators could see which reports are being viewed. Not just total figures but the ability to see which users are accessing which reports would be useful as well, as we would contact the users of deprecated reports or such.