[Plugin: Multisite Plugin Stats] Which Users/Subsites Are Running Which Plug-Ins

Is it possible to determine which sites are using which plug-ins? For instance, if only 2 out of 300 users/sites are using a particular plug-in, and I want to suggest a different plug-in or switch a plug-in, how do I know which of the two sites are running the seldom used plug-in?

http://wordpress.org/extend/plugins/multisite-plugin-stats/