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Statistics and Analytics

Look up statistics about title and journal usage, and learn about how CDL assesses the value of various licensed resources.

Usage Statistics
Monthly Usage Statistics

Monthly COUNTER usage reports from 2010 to the present are currently available via MPS ScholarlyStats (Formerly ScholarlyStats).

Annual Usage Statistics

CDL compiles annual UC system-wide and campus-by-campus aggregated usage statistics for Tier 1 and Tier 2 journals and databases by calendar year.

How to View Statistics

For assistance with any of these reports, the MPS ScholarlyStats (Formerly ScholarlyStats) service, or for help with data problems, please contact

The last day to access campus accounts on the MPS platform to see and download usage statistics through February 2018 is July 8, 2018. (Details)

MPS UC Library Account Login Information [password-protected] for monthly usage data at MPS platform (updated April 2017).

Publisher/vendor Login Information [password-protected] for usage statistics at vendors’ sites (updated February 2018).

Request a password to view password-protected documents.

Projects and Studies
Assesing E-Book and Print Book
User Behavior in Academic Libraries

A focus group study on how graduate students engage with print books and e-books for their academic work.

Calculating Scholarly Value

Overview of ongoing program for developing a value-based strategy for the UC's journal collection planning process.

Last updated: April 23, 2018
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