SJR
The SJR is a size-independent prestige indicator that ranks journals by their 'average prestige per article'. It is based on the idea that 'all citations are not created equal'. SJR is a measure of scientific influence of journals that accounts for both the number of citations received by a journal and the importance or prestige of the journals where such citations come from It measures the scientific influence of the average article in a journal, it expresses how central to the global scientific discussion an average article of the journal is.
Year | SJR |
---|---|
1999 | 0.428 |
2000 | 0.522 |
2001 | 0.394 |
2002 | 0.675 |
2003 | 1.028 |
2004 | 1.000 |
2005 | 0.902 |
2006 | 0.779 |
2007 | 0.833 |
2008 | 0.635 |
2009 | 0.425 |
2010 | 0.521 |
2011 | 0.901 |
2012 | 1.403 |
2013 | 1.216 |
2014 | 0.939 |
2015 | 0.825 |
2016 | 0.847 |
2017 | 1.310 |
2018 | 0.965 |
2019 | 1.025 |
2020 | 0.860 |
2021 | 0.715 |
2022 | 0.754 |
2023 | 0.836 |
Total Documents
Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.
Year | Documents |
---|---|
1999 | 25 |
2000 | 27 |
2001 | 22 |
2002 | 24 |
2003 | 21 |
2004 | 31 |
2005 | 18 |
2006 | 22 |
2007 | 18 |
2008 | 21 |
2009 | 29 |
2010 | 17 |
2011 | 17 |
2012 | 22 |
2013 | 26 |
2014 | 30 |
2015 | 25 |
2016 | 25 |
2017 | 25 |
2018 | 25 |
2019 | 22 |
2020 | 21 |
2021 | 18 |
2022 | 26 |
2023 | 38 |
Citations per document
This indicator counts the number of citations received by documents from a journal and divides them by the total number of documents published in that journal. The chart shows the evolution of the average number of times documents published in a journal in the past two, three and four years have been cited in the current year. The two years line is equivalent to journal impact factor ™ (Thomson Reuters) metric.
Cites per document | Year | Value |
---|---|---|
Cites / Doc. (4 years) | 1999 | 0.476 |
Cites / Doc. (4 years) | 2000 | 0.420 |
Cites / Doc. (4 years) | 2001 | 0.490 |
Cites / Doc. (4 years) | 2002 | 0.625 |
Cites / Doc. (4 years) | 2003 | 0.796 |
Cites / Doc. (4 years) | 2004 | 1.011 |
Cites / Doc. (4 years) | 2005 | 1.112 |
Cites / Doc. (4 years) | 2006 | 0.851 |
Cites / Doc. (4 years) | 2007 | 1.283 |
Cites / Doc. (4 years) | 2008 | 1.315 |
Cites / Doc. (4 years) | 2009 | 0.975 |
Cites / Doc. (4 years) | 2010 | 1.233 |
Cites / Doc. (4 years) | 2011 | 1.282 |
Cites / Doc. (4 years) | 2012 | 1.762 |
Cites / Doc. (4 years) | 2013 | 2.388 |
Cites / Doc. (4 years) | 2014 | 2.280 |
Cites / Doc. (4 years) | 2015 | 1.726 |
Cites / Doc. (4 years) | 2016 | 1.650 |
Cites / Doc. (4 years) | 2017 | 1.623 |
Cites / Doc. (4 years) | 2018 | 1.895 |
Cites / Doc. (4 years) | 2019 | 1.650 |
Cites / Doc. (4 years) | 2020 | 1.876 |
Cites / Doc. (4 years) | 2021 | 2.140 |
Cites / Doc. (4 years) | 2022 | 1.488 |
Cites / Doc. (4 years) | 2023 | 2.057 |
Cites / Doc. (3 years) | 1999 | 0.476 |
Cites / Doc. (3 years) | 2000 | 0.413 |
Cites / Doc. (3 years) | 2001 | 0.365 |
Cites / Doc. (3 years) | 2002 | 0.527 |
Cites / Doc. (3 years) | 2003 | 0.863 |
Cites / Doc. (3 years) | 2004 | 1.224 |
Cites / Doc. (3 years) | 2005 | 0.842 |
Cites / Doc. (3 years) | 2006 | 0.714 |
Cites / Doc. (3 years) | 2007 | 1.282 |
Cites / Doc. (3 years) | 2008 | 1.000 |
Cites / Doc. (3 years) | 2009 | 0.820 |
Cites / Doc. (3 years) | 2010 | 0.912 |
Cites / Doc. (3 years) | 2011 | 1.194 |
Cites / Doc. (3 years) | 2012 | 1.825 |
Cites / Doc. (3 years) | 2013 | 2.054 |
Cites / Doc. (3 years) | 2014 | 2.077 |
Cites / Doc. (3 years) | 2015 | 1.577 |
Cites / Doc. (3 years) | 2016 | 1.383 |
Cites / Doc. (3 years) | 2017 | 1.625 |
Cites / Doc. (3 years) | 2018 | 1.720 |
Cites / Doc. (3 years) | 2019 | 1.733 |
Cites / Doc. (3 years) | 2020 | 1.847 |
Cites / Doc. (3 years) | 2021 | 1.162 |
Cites / Doc. (3 years) | 2022 | 1.656 |
Cites / Doc. (3 years) | 2023 | 2.123 |
Cites / Doc. (2 years) | 1999 | 0.460 |
Cites / Doc. (2 years) | 2000 | 0.340 |
Cites / Doc. (2 years) | 2001 | 0.192 |
Cites / Doc. (2 years) | 2002 | 0.571 |
Cites / Doc. (2 years) | 2003 | 0.870 |
Cites / Doc. (2 years) | 2004 | 0.667 |
Cites / Doc. (2 years) | 2005 | 0.923 |
Cites / Doc. (2 years) | 2006 | 0.612 |
Cites / Doc. (2 years) | 2007 | 0.825 |
Cites / Doc. (2 years) | 2008 | 0.875 |
Cites / Doc. (2 years) | 2009 | 0.564 |
Cites / Doc. (2 years) | 2010 | 0.880 |
Cites / Doc. (2 years) | 2011 | 1.087 |
Cites / Doc. (2 years) | 2012 | 1.441 |
Cites / Doc. (2 years) | 2013 | 1.667 |
Cites / Doc. (2 years) | 2014 | 1.604 |
Cites / Doc. (2 years) | 2015 | 1.089 |
Cites / Doc. (2 years) | 2016 | 1.218 |
Cites / Doc. (2 years) | 2017 | 1.420 |
Cites / Doc. (2 years) | 2018 | 1.820 |
Cites / Doc. (2 years) | 2019 | 1.760 |
Cites / Doc. (2 years) | 2020 | 0.809 |
Cites / Doc. (2 years) | 2021 | 1.140 |
Cites / Doc. (2 years) | 2022 | 1.513 |
Cites / Doc. (2 years) | 2023 | 1.818 |
Total Cites
Self-Cites
Evolution of the total number of citations and journal's self-citations received by a journal's published documents during the three previous years.
Journal Self-citation is defined as the number of citation from a journal citing article to articles published by the same journal.
Cites | Year | Value |
---|---|---|
Self Cites | 1999 | 1 |
Self Cites | 2000 | 5 |
Self Cites | 2001 | 6 |
Self Cites | 2002 | 2 |
Self Cites | 2003 | 5 |
Self Cites | 2004 | 10 |
Self Cites | 2005 | 3 |
Self Cites | 2006 | 9 |
Self Cites | 2007 | 4 |
Self Cites | 2008 | 5 |
Self Cites | 2009 | 2 |
Self Cites | 2010 | 2 |
Self Cites | 2011 | 1 |
Self Cites | 2012 | 23 |
Self Cites | 2013 | 14 |
Self Cites | 2014 | 7 |
Self Cites | 2015 | 10 |
Self Cites | 2016 | 4 |
Self Cites | 2017 | 8 |
Self Cites | 2018 | 3 |
Self Cites | 2019 | 8 |
Self Cites | 2020 | 7 |
Self Cites | 2021 | 6 |
Self Cites | 2022 | 13 |
Self Cites | 2023 | 8 |
Total Cites | 1999 | 30 |
Total Cites | 2000 | 31 |
Total Cites | 2001 | 27 |
Total Cites | 2002 | 39 |
Total Cites | 2003 | 63 |
Total Cites | 2004 | 82 |
Total Cites | 2005 | 64 |
Total Cites | 2006 | 50 |
Total Cites | 2007 | 91 |
Total Cites | 2008 | 58 |
Total Cites | 2009 | 50 |
Total Cites | 2010 | 62 |
Total Cites | 2011 | 80 |
Total Cites | 2012 | 115 |
Total Cites | 2013 | 115 |
Total Cites | 2014 | 135 |
Total Cites | 2015 | 123 |
Total Cites | 2016 | 112 |
Total Cites | 2017 | 130 |
Total Cites | 2018 | 129 |
Total Cites | 2019 | 130 |
Total Cites | 2020 | 133 |
Total Cites | 2021 | 79 |
Total Cites | 2022 | 101 |
Total Cites | 2023 | 138 |
External Cites per Doc
Cites per Doc
Evolution of the number of total citation per document and external citation per document (i.e. journal self-citations removed) received by a journal's published documents during the three previous years. External citations are calculated by subtracting the number of self-citations from the total number of citations received by the journal’s documents.
Cites | Year | Value |
---|---|---|
External Cites per document | 1999 | 0.460 |
External Cites per document | 2000 | 0.347 |
External Cites per document | 2001 | 0.284 |
External Cites per document | 2002 | 0.500 |
External Cites per document | 2003 | 0.795 |
External Cites per document | 2004 | 1.075 |
External Cites per document | 2005 | 0.803 |
External Cites per document | 2006 | 0.586 |
External Cites per document | 2007 | 1.225 |
External Cites per document | 2008 | 0.914 |
External Cites per document | 2009 | 0.787 |
External Cites per document | 2010 | 0.882 |
External Cites per document | 2011 | 1.179 |
External Cites per document | 2012 | 1.460 |
External Cites per document | 2013 | 1.804 |
External Cites per document | 2014 | 1.969 |
External Cites per document | 2015 | 1.449 |
External Cites per document | 2016 | 1.333 |
External Cites per document | 2017 | 1.525 |
External Cites per document | 2018 | 1.680 |
External Cites per document | 2019 | 1.627 |
External Cites per document | 2020 | 1.750 |
External Cites per document | 2021 | 1.074 |
External Cites per document | 2022 | 1.443 |
External Cites per document | 2023 | 2.000 |
Cites per document | 1999 | 0.476 |
Cites per document | 2000 | 0.413 |
Cites per document | 2001 | 0.365 |
Cites per document | 2002 | 0.527 |
Cites per document | 2003 | 0.863 |
Cites per document | 2004 | 1.224 |
Cites per document | 2005 | 0.842 |
Cites per document | 2006 | 0.714 |
Cites per document | 2007 | 1.282 |
Cites per document | 2008 | 1.000 |
Cites per document | 2009 | 0.820 |
Cites per document | 2010 | 0.912 |
Cites per document | 2011 | 1.194 |
Cites per document | 2012 | 1.825 |
Cites per document | 2013 | 2.054 |
Cites per document | 2014 | 2.077 |
Cites per document | 2015 | 1.577 |
Cites per document | 2016 | 1.383 |
Cites per document | 2017 | 1.625 |
Cites per document | 2018 | 1.720 |
Cites per document | 2019 | 1.733 |
Cites per document | 2020 | 1.847 |
Cites per document | 2021 | 1.162 |
Cites per document | 2022 | 1.656 |
Cites per document | 2023 | 2.123 |
% International Collaboration
International Collaboration accounts for the articles that have been produced by researchers from several countries. The chart shows the ratio of a journal's documents signed by researchers from more than one country; that is including more than one country address.
Year | International Collaboration |
---|---|
1999 | 4.00 |
2000 | 7.41 |
2001 | 13.64 |
2002 | 4.17 |
2003 | 14.29 |
2004 | 6.45 |
2005 | 22.22 |
2006 | 13.64 |
2007 | 11.11 |
2008 | 19.05 |
2009 | 31.03 |
2010 | 11.76 |
2011 | 29.41 |
2012 | 36.36 |
2013 | 30.77 |
2014 | 30.00 |
2015 | 28.00 |
2016 | 32.00 |
2017 | 60.00 |
2018 | 20.00 |
2019 | 27.27 |
2020 | 33.33 |
2021 | 38.89 |
2022 | 38.46 |
2023 | 39.47 |
Citable documents
Non-citable documents
Not every article in a journal is considered primary research and therefore "citable", this chart shows the ratio of a journal's articles including substantial research (research articles, conference papers and reviews) in three year windows vs. those documents other than research articles, reviews and conference papers.
Documents | Year | Value |
---|---|---|
Non-citable documents | 1999 | 0 |
Non-citable documents | 2000 | 0 |
Non-citable documents | 2001 | 0 |
Non-citable documents | 2002 | 0 |
Non-citable documents | 2003 | 3 |
Non-citable documents | 2004 | 3 |
Non-citable documents | 2005 | 4 |
Non-citable documents | 2006 | 1 |
Non-citable documents | 2007 | 1 |
Non-citable documents | 2008 | 0 |
Non-citable documents | 2009 | 1 |
Non-citable documents | 2010 | 7 |
Non-citable documents | 2011 | 7 |
Non-citable documents | 2012 | 6 |
Non-citable documents | 2013 | 1 |
Non-citable documents | 2014 | 1 |
Non-citable documents | 2015 | 2 |
Non-citable documents | 2016 | 1 |
Non-citable documents | 2017 | 1 |
Non-citable documents | 2018 | 1 |
Non-citable documents | 2019 | 1 |
Non-citable documents | 2020 | 1 |
Non-citable documents | 2021 | 0 |
Non-citable documents | 2022 | 0 |
Non-citable documents | 2023 | 0 |
Citable documents | 1999 | 63 |
Citable documents | 2000 | 75 |
Citable documents | 2001 | 74 |
Citable documents | 2002 | 74 |
Citable documents | 2003 | 70 |
Citable documents | 2004 | 64 |
Citable documents | 2005 | 72 |
Citable documents | 2006 | 69 |
Citable documents | 2007 | 70 |
Citable documents | 2008 | 58 |
Citable documents | 2009 | 60 |
Citable documents | 2010 | 61 |
Citable documents | 2011 | 60 |
Citable documents | 2012 | 57 |
Citable documents | 2013 | 55 |
Citable documents | 2014 | 64 |
Citable documents | 2015 | 76 |
Citable documents | 2016 | 80 |
Citable documents | 2017 | 79 |
Citable documents | 2018 | 74 |
Citable documents | 2019 | 74 |
Citable documents | 2020 | 71 |
Citable documents | 2021 | 68 |
Citable documents | 2022 | 61 |
Citable documents | 2023 | 65 |
Cited documents
Uncited documents
Ratio of a journal's items, grouped in three years windows, that have been cited at least once vs. those not cited during the following year.
Documents | Year | Value |
---|---|---|
Uncited documents | 1999 | 38 |
Uncited documents | 2000 | 54 |
Uncited documents | 2001 | 56 |
Uncited documents | 2002 | 49 |
Uncited documents | 2003 | 36 |
Uncited documents | 2004 | 35 |
Uncited documents | 2005 | 45 |
Uncited documents | 2006 | 38 |
Uncited documents | 2007 | 35 |
Uncited documents | 2008 | 23 |
Uncited documents | 2009 | 36 |
Uncited documents | 2010 | 35 |
Uncited documents | 2011 | 28 |
Uncited documents | 2012 | 22 |
Uncited documents | 2013 | 17 |
Uncited documents | 2014 | 25 |
Uncited documents | 2015 | 37 |
Uncited documents | 2016 | 36 |
Uncited documents | 2017 | 26 |
Uncited documents | 2018 | 25 |
Uncited documents | 2019 | 32 |
Uncited documents | 2020 | 32 |
Uncited documents | 2021 | 33 |
Uncited documents | 2022 | 25 |
Uncited documents | 2023 | 21 |
Cited documents | 1999 | 25 |
Cited documents | 2000 | 21 |
Cited documents | 2001 | 18 |
Cited documents | 2002 | 25 |
Cited documents | 2003 | 37 |
Cited documents | 2004 | 32 |
Cited documents | 2005 | 31 |
Cited documents | 2006 | 32 |
Cited documents | 2007 | 36 |
Cited documents | 2008 | 35 |
Cited documents | 2009 | 25 |
Cited documents | 2010 | 33 |
Cited documents | 2011 | 39 |
Cited documents | 2012 | 41 |
Cited documents | 2013 | 39 |
Cited documents | 2014 | 40 |
Cited documents | 2015 | 41 |
Cited documents | 2016 | 45 |
Cited documents | 2017 | 54 |
Cited documents | 2018 | 50 |
Cited documents | 2019 | 43 |
Cited documents | 2020 | 40 |
Cited documents | 2021 | 35 |
Cited documents | 2022 | 36 |
Cited documents | 2023 | 44 |
% Female Authors
Evolution of the percentage of female authors.
Year | Female Percent |
---|---|
1999 | 5.13 |
2000 | 14.58 |
2001 | 20.00 |
2002 | 8.89 |
2003 | 8.11 |
2004 | 16.67 |
2005 | 6.82 |
2006 | 21.74 |
2007 | 32.26 |
2008 | 21.74 |
2009 | 14.58 |
2010 | 28.13 |
2011 | 18.42 |
2012 | 15.56 |
2013 | 33.90 |
2014 | 25.00 |
2015 | 33.96 |
2016 | 20.69 |
2017 | 37.50 |
2018 | 19.15 |
2019 | 25.93 |
2020 | 20.41 |
2021 | 30.23 |
2022 | 30.00 |
2023 | 30.53 |
Documents cited by public policy (Overton)
Evolution of the number of documents cited by public policy documents according to Overton database.
Documents | Year | Value |
---|---|---|
Overton | 1999 | 0 |
Overton | 2000 | 0 |
Overton | 2001 | 0 |
Overton | 2002 | 0 |
Overton | 2003 | 4 |
Overton | 2004 | 9 |
Overton | 2005 | 14 |
Overton | 2006 | 17 |
Overton | 2007 | 13 |
Overton | 2008 | 13 |
Overton | 2009 | 13 |
Overton | 2010 | 10 |
Overton | 2011 | 11 |
Overton | 2012 | 12 |
Overton | 2013 | 12 |
Overton | 2014 | 15 |
Overton | 2015 | 9 |
Overton | 2016 | 15 |
Overton | 2017 | 15 |
Overton | 2018 | 10 |
Overton | 2019 | 8 |
Overton | 2020 | 11 |
Overton | 2021 | 6 |
Overton | 2022 | 2 |
Overton | 2023 | 3 |
Documents related to SDGs (UN)
Evoution of the number of documents related to Sustainable Development Goals defined by United Nations. Available from 2018 onwards.
Documents | Year | Value |
---|---|---|
SDG | 2018 | 19 |
SDG | 2019 | 11 |
SDG | 2020 | 9 |
SDG | 2021 | 9 |
SDG | 2022 | 14 |
SDG | 2023 | 22 |
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Metrics based on Scopus® data as of March 2024