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 | 0.590 |
2000 | 0.482 |
2001 | 0.506 |
2002 | 0.583 |
2003 | 0.517 |
2004 | 0.825 |
2005 | 0.480 |
2006 | 0.592 |
2007 | 0.582 |
2008 | 0.689 |
2009 | 0.613 |
2010 | 0.715 |
2011 | 0.644 |
2012 | 0.671 |
2013 | 0.526 |
2014 | 0.574 |
2015 | 0.547 |
2016 | 0.537 |
2017 | 0.528 |
2018 | 0.543 |
2019 | 0.455 |
2020 | 0.483 |
2021 | 0.422 |
2022 | 0.419 |
2023 | 0.389 |
Total Documents
Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.
Year | Documents |
---|---|
1999 | 223 |
2000 | 365 |
2001 | 243 |
2002 | 270 |
2003 | 160 |
2004 | 388 |
2005 | 239 |
2006 | 255 |
2007 | 207 |
2008 | 332 |
2009 | 503 |
2010 | 447 |
2011 | 349 |
2012 | 503 |
2013 | 341 |
2014 | 455 |
2015 | 363 |
2016 | 485 |
2017 | 398 |
2018 | 467 |
2019 | 393 |
2020 | 400 |
2021 | 446 |
2022 | 398 |
2023 | 448 |
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 | 0.632 |
Cites / Doc. (4 years) | 2000 | 0.794 |
Cites / Doc. (4 years) | 2001 | 0.572 |
Cites / Doc. (4 years) | 2002 | 0.813 |
Cites / Doc. (4 years) | 2003 | 0.826 |
Cites / Doc. (4 years) | 2004 | 1.013 |
Cites / Doc. (4 years) | 2005 | 0.931 |
Cites / Doc. (4 years) | 2006 | 1.170 |
Cites / Doc. (4 years) | 2007 | 1.163 |
Cites / Doc. (4 years) | 2008 | 1.201 |
Cites / Doc. (4 years) | 2009 | 1.254 |
Cites / Doc. (4 years) | 2010 | 1.302 |
Cites / Doc. (4 years) | 2011 | 1.401 |
Cites / Doc. (4 years) | 2012 | 1.529 |
Cites / Doc. (4 years) | 2013 | 1.327 |
Cites / Doc. (4 years) | 2014 | 1.371 |
Cites / Doc. (4 years) | 2015 | 1.280 |
Cites / Doc. (4 years) | 2016 | 1.294 |
Cites / Doc. (4 years) | 2017 | 1.232 |
Cites / Doc. (4 years) | 2018 | 1.444 |
Cites / Doc. (4 years) | 2019 | 1.339 |
Cites / Doc. (4 years) | 2020 | 1.527 |
Cites / Doc. (4 years) | 2021 | 1.709 |
Cites / Doc. (4 years) | 2022 | 1.632 |
Cites / Doc. (4 years) | 2023 | 1.697 |
Cites / Doc. (3 years) | 1999 | 0.632 |
Cites / Doc. (3 years) | 2000 | 0.694 |
Cites / Doc. (3 years) | 2001 | 0.577 |
Cites / Doc. (3 years) | 2002 | 0.875 |
Cites / Doc. (3 years) | 2003 | 0.843 |
Cites / Doc. (3 years) | 2004 | 1.068 |
Cites / Doc. (3 years) | 2005 | 0.900 |
Cites / Doc. (3 years) | 2006 | 1.156 |
Cites / Doc. (3 years) | 2007 | 1.163 |
Cites / Doc. (3 years) | 2008 | 1.233 |
Cites / Doc. (3 years) | 2009 | 1.254 |
Cites / Doc. (3 years) | 2010 | 1.307 |
Cites / Doc. (3 years) | 2011 | 1.302 |
Cites / Doc. (3 years) | 2012 | 1.540 |
Cites / Doc. (3 years) | 2013 | 1.270 |
Cites / Doc. (3 years) | 2014 | 1.353 |
Cites / Doc. (3 years) | 2015 | 1.255 |
Cites / Doc. (3 years) | 2016 | 1.261 |
Cites / Doc. (3 years) | 2017 | 1.231 |
Cites / Doc. (3 years) | 2018 | 1.464 |
Cites / Doc. (3 years) | 2019 | 1.301 |
Cites / Doc. (3 years) | 2020 | 1.607 |
Cites / Doc. (3 years) | 2021 | 1.679 |
Cites / Doc. (3 years) | 2022 | 1.734 |
Cites / Doc. (3 years) | 2023 | 1.719 |
Cites / Doc. (2 years) | 1999 | 0.624 |
Cites / Doc. (2 years) | 2000 | 0.723 |
Cites / Doc. (2 years) | 2001 | 0.638 |
Cites / Doc. (2 years) | 2002 | 0.867 |
Cites / Doc. (2 years) | 2003 | 0.922 |
Cites / Doc. (2 years) | 2004 | 1.142 |
Cites / Doc. (2 years) | 2005 | 0.867 |
Cites / Doc. (2 years) | 2006 | 1.153 |
Cites / Doc. (2 years) | 2007 | 1.184 |
Cites / Doc. (2 years) | 2008 | 1.184 |
Cites / Doc. (2 years) | 2009 | 1.223 |
Cites / Doc. (2 years) | 2010 | 1.195 |
Cites / Doc. (2 years) | 2011 | 1.351 |
Cites / Doc. (2 years) | 2012 | 1.470 |
Cites / Doc. (2 years) | 2013 | 1.228 |
Cites / Doc. (2 years) | 2014 | 1.336 |
Cites / Doc. (2 years) | 2015 | 1.237 |
Cites / Doc. (2 years) | 2016 | 1.231 |
Cites / Doc. (2 years) | 2017 | 1.211 |
Cites / Doc. (2 years) | 2018 | 1.438 |
Cites / Doc. (2 years) | 2019 | 1.371 |
Cites / Doc. (2 years) | 2020 | 1.552 |
Cites / Doc. (2 years) | 2021 | 1.770 |
Cites / Doc. (2 years) | 2022 | 1.707 |
Cites / Doc. (2 years) | 2023 | 1.650 |
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 | 94 |
Self Cites | 2000 | 145 |
Self Cites | 2001 | 108 |
Self Cites | 2002 | 173 |
Self Cites | 2003 | 93 |
Self Cites | 2004 | 130 |
Self Cites | 2005 | 81 |
Self Cites | 2006 | 156 |
Self Cites | 2007 | 106 |
Self Cites | 2008 | 135 |
Self Cites | 2009 | 175 |
Self Cites | 2010 | 197 |
Self Cites | 2011 | 208 |
Self Cites | 2012 | 380 |
Self Cites | 2013 | 197 |
Self Cites | 2014 | 319 |
Self Cites | 2015 | 241 |
Self Cites | 2016 | 290 |
Self Cites | 2017 | 239 |
Self Cites | 2018 | 308 |
Self Cites | 2019 | 287 |
Self Cites | 2020 | 285 |
Self Cites | 2021 | 300 |
Self Cites | 2022 | 307 |
Self Cites | 2023 | 338 |
Total Cites | 1999 | 545 |
Total Cites | 2000 | 555 |
Total Cites | 2001 | 527 |
Total Cites | 2002 | 727 |
Total Cites | 2003 | 740 |
Total Cites | 2004 | 719 |
Total Cites | 2005 | 736 |
Total Cites | 2006 | 910 |
Total Cites | 2007 | 1026 |
Total Cites | 2008 | 864 |
Total Cites | 2009 | 996 |
Total Cites | 2010 | 1362 |
Total Cites | 2011 | 1669 |
Total Cites | 2012 | 2001 |
Total Cites | 2013 | 1650 |
Total Cites | 2014 | 1614 |
Total Cites | 2015 | 1630 |
Total Cites | 2016 | 1462 |
Total Cites | 2017 | 1604 |
Total Cites | 2018 | 1824 |
Total Cites | 2019 | 1756 |
Total Cites | 2020 | 2022 |
Total Cites | 2021 | 2116 |
Total Cites | 2022 | 2148 |
Total Cites | 2023 | 2138 |
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 | 0.523 |
External Cites per document | 2000 | 0.513 |
External Cites per document | 2001 | 0.458 |
External Cites per document | 2002 | 0.667 |
External Cites per document | 2003 | 0.737 |
External Cites per document | 2004 | 0.875 |
External Cites per document | 2005 | 0.801 |
External Cites per document | 2006 | 0.958 |
External Cites per document | 2007 | 1.043 |
External Cites per document | 2008 | 1.040 |
External Cites per document | 2009 | 1.034 |
External Cites per document | 2010 | 1.118 |
External Cites per document | 2011 | 1.140 |
External Cites per document | 2012 | 1.248 |
External Cites per document | 2013 | 1.119 |
External Cites per document | 2014 | 1.085 |
External Cites per document | 2015 | 1.069 |
External Cites per document | 2016 | 1.011 |
External Cites per document | 2017 | 1.048 |
External Cites per document | 2018 | 1.217 |
External Cites per document | 2019 | 1.088 |
External Cites per document | 2020 | 1.381 |
External Cites per document | 2021 | 1.441 |
External Cites per document | 2022 | 1.486 |
External Cites per document | 2023 | 1.447 |
Cites per document | 1999 | 0.632 |
Cites per document | 2000 | 0.694 |
Cites per document | 2001 | 0.577 |
Cites per document | 2002 | 0.875 |
Cites per document | 2003 | 0.843 |
Cites per document | 2004 | 1.068 |
Cites per document | 2005 | 0.900 |
Cites per document | 2006 | 1.156 |
Cites per document | 2007 | 1.163 |
Cites per document | 2008 | 1.233 |
Cites per document | 2009 | 1.254 |
Cites per document | 2010 | 1.307 |
Cites per document | 2011 | 1.302 |
Cites per document | 2012 | 1.540 |
Cites per document | 2013 | 1.270 |
Cites per document | 2014 | 1.353 |
Cites per document | 2015 | 1.255 |
Cites per document | 2016 | 1.261 |
Cites per document | 2017 | 1.231 |
Cites per document | 2018 | 1.464 |
Cites per document | 2019 | 1.301 |
Cites per document | 2020 | 1.607 |
Cites per document | 2021 | 1.679 |
Cites per document | 2022 | 1.734 |
Cites per document | 2023 | 1.719 |
% 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 | 16.14 |
2000 | 22.74 |
2001 | 18.52 |
2002 | 17.41 |
2003 | 16.88 |
2004 | 22.16 |
2005 | 23.85 |
2006 | 19.22 |
2007 | 18.36 |
2008 | 18.37 |
2009 | 20.28 |
2010 | 19.02 |
2011 | 25.79 |
2012 | 20.68 |
2013 | 19.65 |
2014 | 23.30 |
2015 | 20.94 |
2016 | 20.21 |
2017 | 23.62 |
2018 | 22.48 |
2019 | 25.19 |
2020 | 22.50 |
2021 | 23.54 |
2022 | 20.10 |
2023 | 27.46 |
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 | 11 |
Non-citable documents | 2000 | 6 |
Non-citable documents | 2001 | 12 |
Non-citable documents | 2002 | 8 |
Non-citable documents | 2003 | 10 |
Non-citable documents | 2004 | 8 |
Non-citable documents | 2005 | 10 |
Non-citable documents | 2006 | 7 |
Non-citable documents | 2007 | 5 |
Non-citable documents | 2008 | 5 |
Non-citable documents | 2009 | 8 |
Non-citable documents | 2010 | 14 |
Non-citable documents | 2011 | 20 |
Non-citable documents | 2012 | 22 |
Non-citable documents | 2013 | 18 |
Non-citable documents | 2014 | 11 |
Non-citable documents | 2015 | 12 |
Non-citable documents | 2016 | 10 |
Non-citable documents | 2017 | 12 |
Non-citable documents | 2018 | 6 |
Non-citable documents | 2019 | 7 |
Non-citable documents | 2020 | 4 |
Non-citable documents | 2021 | 7 |
Non-citable documents | 2022 | 8 |
Non-citable documents | 2023 | 8 |
Citable documents | 1999 | 851 |
Citable documents | 2000 | 794 |
Citable documents | 2001 | 902 |
Citable documents | 2002 | 823 |
Citable documents | 2003 | 868 |
Citable documents | 2004 | 665 |
Citable documents | 2005 | 808 |
Citable documents | 2006 | 780 |
Citable documents | 2007 | 877 |
Citable documents | 2008 | 696 |
Citable documents | 2009 | 786 |
Citable documents | 2010 | 1028 |
Citable documents | 2011 | 1262 |
Citable documents | 2012 | 1277 |
Citable documents | 2013 | 1281 |
Citable documents | 2014 | 1182 |
Citable documents | 2015 | 1287 |
Citable documents | 2016 | 1149 |
Citable documents | 2017 | 1291 |
Citable documents | 2018 | 1240 |
Citable documents | 2019 | 1343 |
Citable documents | 2020 | 1254 |
Citable documents | 2021 | 1253 |
Citable documents | 2022 | 1231 |
Citable documents | 2023 | 1236 |
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 | 541 |
Uncited documents | 2000 | 471 |
Uncited documents | 2001 | 595 |
Uncited documents | 2002 | 429 |
Uncited documents | 2003 | 457 |
Uncited documents | 2004 | 309 |
Uncited documents | 2005 | 421 |
Uncited documents | 2006 | 347 |
Uncited documents | 2007 | 372 |
Uncited documents | 2008 | 277 |
Uncited documents | 2009 | 348 |
Uncited documents | 2010 | 424 |
Uncited documents | 2011 | 543 |
Uncited documents | 2012 | 465 |
Uncited documents | 2013 | 545 |
Uncited documents | 2014 | 500 |
Uncited documents | 2015 | 578 |
Uncited documents | 2016 | 487 |
Uncited documents | 2017 | 545 |
Uncited documents | 2018 | 462 |
Uncited documents | 2019 | 579 |
Uncited documents | 2020 | 423 |
Uncited documents | 2021 | 440 |
Uncited documents | 2022 | 412 |
Uncited documents | 2023 | 417 |
Cited documents | 1999 | 321 |
Cited documents | 2000 | 329 |
Cited documents | 2001 | 319 |
Cited documents | 2002 | 402 |
Cited documents | 2003 | 421 |
Cited documents | 2004 | 364 |
Cited documents | 2005 | 397 |
Cited documents | 2006 | 440 |
Cited documents | 2007 | 510 |
Cited documents | 2008 | 424 |
Cited documents | 2009 | 446 |
Cited documents | 2010 | 618 |
Cited documents | 2011 | 739 |
Cited documents | 2012 | 834 |
Cited documents | 2013 | 754 |
Cited documents | 2014 | 693 |
Cited documents | 2015 | 721 |
Cited documents | 2016 | 672 |
Cited documents | 2017 | 758 |
Cited documents | 2018 | 784 |
Cited documents | 2019 | 771 |
Cited documents | 2020 | 835 |
Cited documents | 2021 | 820 |
Cited documents | 2022 | 827 |
Cited documents | 2023 | 827 |
% Female Authors
Evolution of the percentage of female authors.
Year | Female Percent |
---|---|
1999 | 15.86 |
2000 | 22.70 |
2001 | 20.80 |
2002 | 23.76 |
2003 | 25.13 |
2004 | 21.41 |
2005 | 22.39 |
2006 | 28.09 |
2007 | 24.74 |
2008 | 26.17 |
2009 | 23.90 |
2010 | 28.71 |
2011 | 25.87 |
2012 | 24.62 |
2013 | 25.34 |
2014 | 26.40 |
2015 | 27.59 |
2016 | 26.46 |
2017 | 24.61 |
2018 | 27.81 |
2019 | 29.33 |
2020 | 26.50 |
2021 | 27.54 |
2022 | 29.83 |
2023 | 28.10 |
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 | 0 |
Overton | 2004 | 39 |
Overton | 2005 | 12 |
Overton | 2006 | 23 |
Overton | 2007 | 9 |
Overton | 2008 | 31 |
Overton | 2009 | 33 |
Overton | 2010 | 32 |
Overton | 2011 | 14 |
Overton | 2012 | 38 |
Overton | 2013 | 20 |
Overton | 2014 | 22 |
Overton | 2015 | 10 |
Overton | 2016 | 27 |
Overton | 2017 | 16 |
Overton | 2018 | 21 |
Overton | 2019 | 12 |
Overton | 2020 | 2 |
Overton | 2021 | 3 |
Overton | 2022 | 0 |
Overton | 2023 | 1 |
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 | 61 |
SDG | 2019 | 43 |
SDG | 2020 | 65 |
SDG | 2021 | 52 |
SDG | 2022 | 58 |
SDG | 2023 | 76 |
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Metrics based on Scopus® data as of March 2024