The status updates are sent from the client browser to the server and basically ScormRegistration plus all ScormActivity* tables are updated (if applicable).
Each time we update the SCORM data, we turn around and call Integration.RollupRegistration. Within this method we're most likely calling a stored proc to summarize the status information -- things like isComplete, totalTime and overall score. We don't persist this summary data directly, we just summarize it then update your tables with it. So you won't find any Scorm tables with this status summary data -- it has to be derived through queries.