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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.

How to View Statistics

For assistance with any of these reports or for help with data problems, please contact cdlstats@ucop.edu.

Publisher/vendor Login Information for usage statistics at vendors’ sites (updated July 2018).

Usage Statistics

Monthly Usage Statistics

The MPS ScholarlyStats service has been cancelled. MPS statistics files from 2015-2017 are available on SharePoint.

For access to older MPS files, assistance with any of these reports or for help with data problems, please contact cdlstats@ucop.edu.

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.

Projects and Studies

Assessing 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 Journal Value

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