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WorldCat Statistics

296,430,888 Bibliographic records in WorldCat as of May 2,

25,000,000 Personal and corporate authors pages in WorldCat Identities

1,683 Libraries that subscribe to the WorldCat Local discovery service

9,205 Libraries that use WorldCat for cataloging and metadata services

9,929 Libraries that are members of the WorldCat resource sharing network

8,000,000 Annual unique visitors to

1,200,000 WorldCat records freely available to the linked data community

5,220 Libraries using an OCLC integrated library system