Collection Manager reports depict what is on the server and are output around the time files of records are available for download.
Sign up for emailed reports in the WorldShare interface. Navigate to Metadata > Collection Manager > Settings > Reports. For more information, see Institution settings, Reports.
After you enable reports and your first set of records are output, your reports will be arrive via email. Alternatively, see how to Access emailed reports in the OCLC Usage Statistics Portal.