Essential Science Indicators Latest Version

Current Product Source Dates

Dates for the latest version of Essential Science Indicators^SM from Clarivate are located in the "Inside This Month..." page. Archives of "Inside This Month" are also available.

Yearly update information/schedule

Essential Science Indicators is accessible by subscribers through a Web interface and is updated every two months. During the course of a year, the data series presented covers ten years plus a successive number of recent two-month periods, eventually reaching an 11-year time span. At the end of the year, the compilation reverts to a ten-year data set, dropping off the oldest year of the series.

Publishing Dates
2010
2011

Click tabs above for Essential Science Indicators publishing dates.

2010

First Bimonthly Period: January 1, 2000 through February 28, 2010 (ten years and two months). Posted online: May 1, 2010.
Second Bimonthly Period: January 1, 2000 through April 30, 2010 (ten years and four months). Posted online: July 1, 2010.
Third Bimonthly Period: January 1, 2000 through June 30, 2010 (ten years and six months). Posted online: September 1, 2010.
Fourth Bimonthly Period: January 1, 2000 through August 31, 2010 (ten years and eight months). Posted online: November 1, 2010.
Fifth Bimonthly Period: January 1, 2001 through October 31, 2010 (ten years and ten months). Posted online: January 1, 2011.
Sixth Bimonthly Period: January 1, 2001 through December 31, 2010 (11 years). Posted online: March 1, 2011.

2011

First Bimonthly Period: January 1, 2001 through February 28, 2011 (ten years and two months). Posted online: May 1, 2011.
Second Bimonthly Period: January 1, 2001 through April 30, 2011 (ten years and four months). Posted online: July 1, 2011.
Third Bimonthly Period: January 1, 2001 through June 30, 2011 (ten years and six months). Posted online: September 1, 2011.
Fourth Bimonthly Period: January 1, 2001 through August 31, 2011 (ten years and eight months). Posted online: November 1, 2011.
Fifth Bimonthly Period: January 1, 2002 through October 31, 2011 (ten years and ten months). Posted online: January 1, 2012.
Sixth Bimonthly Period: January 1, 2002 through December 31, 2011 (11 years). Posted online: March 1, 2012.

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