미국
MEDLINE/PubMed Baseline Statistics: Misc Report
*A file containing all Misc Baseline Reports for 2018-2023 in their original format is available in the Attachments section below.* 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.