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Usage Statistics

Available Usage Statistics Reports

For assistance with any of these reports, the ScholarlyStats service, or for help with data problems, please contact
Chan Li , CDL’s Library Data Analyst.

Frequently Asked Questions about E-Resources Usage Statistics

Login Information (revised March 2011) [PDF] [password-protected] for usage statistics at vendors’ sites

Request a password to view password-protected documents.

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Monthly Usage Reports via ScholarlyStats

Monthly COUNTER usage reports from 2006 to the present are available on ScholarlyStats for the ten individual UC campus library accounts and the two UC national laboratories accounts. A CDL system-wide account provides aggregated usage statistics.

ScholarlyStats User Login Information [PDF] [password-protected]. For more information about the ScholarlyStats service, please see our FAQ.

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Annual Usage Reports

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. Most of the usage data included in the following reports are COUNTER compliant.

2011 |2010 | 2009 | 2008 | 2007 | 2006 | 2005 | 2004 | FY2002 – 2003 | FY2001 – 2002 | 2001 | FY2000 – 2001 | FY2000 – 2001 | 1999

2011
	Report	Dates Covered	Description
	E-journal article downloads [password-protected]	01/01/2011-12/31/2011	UC system-wide and campus-by-campus aggregated usage data by e-journal package. Includes consortium-level data for calendar year 2010 as well.
	Database searches report [password-protected]	01/01/2011-12/31/2011	UC system-wide and campus-by-campus aggregated usage data by database. Includes consortium-level data for calendar year 2010 as well.
	eBook usage report [password-protected]	01/01/2011 – 12/31/2011	UC system-wide and campus-by-campus aggregated usage data by eBookl package. Includes consortium-level data for calendar year 2010 as well.

2010
	Report	Dates Covered	Description
	E-journal article downloads [password-protected]	01/01/2010-12/31/2010	UC system-wide and campus-by-campus aggregated usage data by e-journal package. Includes consortium-level data for calendar year 2009 as well.
	Database searches report [password-protected]	01/01/2010-12/31/2010	UC system-wide and campus-by-campus aggregated usage data by database. Includes consortium-level data for calendar year 2009 as well.
	Springer e-books usage summary reports [password-protected]	01/01/2010 – 12/31/2010	Springer e-book usage analysis by language collection, subject collection, by book type and by UC campus.

2009
	Report	Dates Covered	Description
	E-journal article downloads password-protected]	01/01/2009-12/31/2009	UC system-wide and campus-by-campus aggregated usage data by e-journal package. Includes consortium-level data for calendar year 2008 as well.
	Database searches report [password-protected]	01/01/2009-12/31/2009	UC system-wide and campus-by-campus aggregated usage data by database. Includes consortium-level data for calendar year 2008 as well.
	Springer e-books usage summary reports [password-protected]	01/01/2009 – 12/31/2009	Springer e-book usage analysis by language collection, subject collection, by book type and by UC campus.
	Scopus usage report [password-protected]	02/01/2009 – 07/31/2009	Scopus database usage summary by campus. Includes searches, results, and linking usage.

2008
	Report	Dates Covered	Description
	E-journal article downloads [password-protected]	01/01/2008 – 12/31/2008	UC system-wide and campus-by-campus aggregated usage data by e-journal package. Includes consortium-level data for calendar year 2007 as well.
	Database searches and sessions [password-protected]	01/01/2008 – 12/31/2008	UC system-wide and campus-by-campus aggregated usage data by database. Includes consortium-level data for calendar year 2007 as well.
	E-books section downloads [password-protected]	01/01/2008 – 12/31/2008	UC system-wide and campus-by-campus aggregated usage data by e-book package. Includes consortium-level data for calendar year 2007 as well, if available.
	Springer e-books usage summary reports [password-protected]	01/01/2008 – 12/31/2008	Springer e-book usage summary reports by campus and by collection.

2007
	Report	Dates Covered	Description
	E-journal article downloads [password-protected]	01/01/2007 – 12/31/2007	UC system-wide and campus-by-campus aggregated usage data by e-journal package. Includes consortium-level data for calendar year 2006 as well.
	Database searches and sessions [password-protected]	01/01/2007 – 12/31/2007	UC system-wide and campus-by-campus aggregated usage data by database. Includes consortium-level data for calendar year 2006 as well.
	Tier 1 & Tier 2 Databases Special One Time Review Project: Searches by Campus [password-protected]	01/01/2007 – 12/31/2007	UC system-wide and campus-by-campus aggregated usage data by database. Includes major Tier 1 and Tier 2 databases.

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2006
	Report	Dates Covered	Description
	E-journal article downloads [password-protected]	01/01/2006 – 12/31/2006	UC system-wide and campus-by-campus aggregated usage data by e-journal package. Includes consortium-level data for calendar year 2005 as well.
	Database searches and sessions [password-protected]	01/01/2006 – 12/31/2006	UC system-wide and campus-by-campus aggregated usage data by database. Includes consortium-level data for calendar year 2005 as well.

2005
	Report	Dates Covered	Description
	E-journal article downloads [password-protected]	01/01/2005 – 12/31/2005	UC system-wide and campus-by-campus aggregated usage data by e-journal package. Includes consortium-level data for calendar year 2004 as well.
	Database searches and sessions [password-protected]	01/01/2005 – 12/31/2005	UC system-wide and campus-by-campus aggregated usage data by database. Includes consortium-level data for calendar year 2004 as well.

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2004
	Report	Dates Covered	Description
	E-journal article downloads [password-protected]	01/01/2005 – 12/31/2004	UC system-wide and campus-by-campus aggregated usage data by e-journal package. Includes consortium-level data for calendar year 2003 as well.
	Database searches and sessions [password-protected]	01/01/2004 – 12/31/2004	UC system-wide and campus-by-campus aggregated usage data by database. Includes consortium-level data for calendar year 2003 as well.

FY 2002 – 2003
	Report	Description
	E-journal article viewed by campus [password-protected]	A CDL compiled report for July 2002 – June 2003.
	Database searches by campus [password-protected]	A CDL compiled report for July 2002 – June 2003.
	CDL key indicators of collections and use [password-protected]	A CDL compiled report for July 1, 2002 – June 30, 2003. Discontinued after June 30, 2003.

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FY 2001 – 2002
	Report	Description
	E-journal article viewed by campus [password-protected]	A CDL compiled report for July 2001 – June 2002.
	Database searches by campus [password-protected]	A CDL compiled report for July 2001 – June 2002.
	CDL key indicators of collections and use	A CDL compiled report for July 1, 2001 – June 30, 2002.

2001
	Report	Description
	E-journal article viewed by campus [password-protected]	A CDL compiled report for January – June 2001.
	Database searches by campus [password-protected]	A CDL compiled report for January – June 2001.

FY 2000 – 2001
	Report	Description
	CDL key indicators of collections and use	A CDL compiled report for July 1, 2000 – June 20, 2001.

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2000
	Report	Description
	E-journal article viewed by campus [password-protected]	A CDL compiled report for January – December 2000.
	Database searches by campus [password-protected]	A CDL compiled report for January – December 2000.
	Elsevier journal usage by title [password-protected]	Prepared for the Joint Steering Committee on Shared Collections (JSC). August 2000.
	CDL key indicators of collections and use	A CDL compiled report for January – December 2000.

1999
	Report	Description
	Statistical profile of the CDL	Includes data organized by campus.
	Database and e-journal usage by campus [password-protected]	Prepared for the JSC June 2000 meeting.

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