The ECN Data Centre

Performance Indicators - Summary

The ECN Data Centre measures its performance using a variety of indicators.  The include data on number of data requests, internet usage and the number of publications.  Use the drop-down list to view the indicator you are interested in:

  

 

The following is a summary of all the ECN Data Centre performance indicators:

 

  1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018
PUBLICATIONS                                            
Research papers 12 16 13 11 22 11 16 5 15 11 18 23 16 30 14 26 15 20 18 31 8 5
Book Chapters/Conference papers 3 7 16 6 13 17 16 2 2 2 2 1 1 3 0 1 0 0 0 0 0 0
Reports 9 11 11 14 8 6 7 7 3 6 8 3 2 2 1 1 0 0 0 0 0 0
                                             
DATA AND INFORMATION                                            
Licence requests for raw data 7 43 44 43 43 67 60 63 57 53 51 70 49 72 75 60 57 62 68 22 2 0
WWW database accesses   359 573 490 693 827 774 908 914 1129 1133 1318 1362 1854 1521 1181 1228 1867 2396 3206 3434
WWW database downloads   79 95 97 73 83 111 91 92 62 80 179 324 142 491 2149 2369 3561 11953 936 23680
WWW Sessions - general usage (avg per month)   1540 2780 3000 4500 6200 11100 11183 14541 14273 19565 19234 20091 24520 25820 3743 6524 11372 14203 13000 11067
Note 1: New web analytics (Google Analytics) were installed when the website was relaunched in November 2011. The metrics that Google Analytics reports are different than those reported by the software ECN previously used (WebTrends), meaning the data before and after November 2011 are not directly comparable.
Note 2: ECN switched to providing data as published (and citable) datasets in 2016, hosted on the Environmental Information Platform. Therefore the Data Centre handles very few data requests directly.

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