MEDLINE/PubMed Baseline Statistics: Min/Max Report

A file containing all Min/Max Baseline Reports for 2005-2023 in their original format is available in the <b>Attachments</b> section below. A second file includes a separate set of reports, made available from 2002-2017, that did not include OLDMEDLINE records.

MEDLINE/PubMed annual statistical reports are based upon the data elements in the baseline versions of MEDLINE®/PubMed are available. For each year covered the reports include: total citations containing each element; total occurrences of each element; minimum/average/maximum occurrences of each element in a record; minimum/average/maximum length of a single element occurrence; average record size; and other statistical data describing the content and size of the elements.