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 | 0.866 |
| 2000 | 0.897 |
| 2001 | 0.953 |
| 2002 | 0.931 |
| 2003 | 0.812 |
| 2004 | 0.971 |
| 2005 | 1.312 |
| 2006 | 1.275 |
| 2007 | 1.031 |
| 2008 | 0.952 |
| 2009 | 0.976 |
| 2010 | 0.830 |
| 2011 | 0.915 |
| 2012 | 0.952 |
| 2013 | 0.817 |
| 2014 | 0.769 |
| 2015 | 0.668 |
| 2016 | 0.559 |
| 2017 | 0.590 |
| 2018 | 0.517 |
| 2019 | 0.453 |
| 2020 | 0.427 |
| 2021 | 0.755 |
| 2022 | 0.808 |
| 2023 | 0.626 |
Total Documents
Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.
| Year | Documents |
|---|---|
| 1999 | 113 |
| 2000 | 132 |
| 2001 | 119 |
| 2002 | 158 |
| 2003 | 159 |
| 2004 | 133 |
| 2005 | 142 |
| 2006 | 130 |
| 2007 | 128 |
| 2008 | 169 |
| 2009 | 226 |
| 2010 | 130 |
| 2011 | 220 |
| 2012 | 249 |
| 2013 | 262 |
| 2014 | 268 |
| 2015 | 245 |
| 2016 | 265 |
| 2017 | 242 |
| 2018 | 262 |
| 2019 | 286 |
| 2020 | 321 |
| 2021 | 304 |
| 2022 | 296 |
| 2023 | 294 |
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 | 1.936 |
| Cites / Doc. (4 years) | 2000 | 2.245 |
| Cites / Doc. (4 years) | 2001 | 2.232 |
| Cites / Doc. (4 years) | 2002 | 2.175 |
| Cites / Doc. (4 years) | 2003 | 1.979 |
| Cites / Doc. (4 years) | 2004 | 1.914 |
| Cites / Doc. (4 years) | 2005 | 2.070 |
| Cites / Doc. (4 years) | 2006 | 2.235 |
| Cites / Doc. (4 years) | 2007 | 2.378 |
| Cites / Doc. (4 years) | 2008 | 2.171 |
| Cites / Doc. (4 years) | 2009 | 2.111 |
| Cites / Doc. (4 years) | 2010 | 1.979 |
| Cites / Doc. (4 years) | 2011 | 1.965 |
| Cites / Doc. (4 years) | 2012 | 1.816 |
| Cites / Doc. (4 years) | 2013 | 1.741 |
| Cites / Doc. (4 years) | 2014 | 1.519 |
| Cites / Doc. (4 years) | 2015 | 1.267 |
| Cites / Doc. (4 years) | 2016 | 1.128 |
| Cites / Doc. (4 years) | 2017 | 1.103 |
| Cites / Doc. (4 years) | 2018 | 0.967 |
| Cites / Doc. (4 years) | 2019 | 0.962 |
| Cites / Doc. (4 years) | 2020 | 0.991 |
| Cites / Doc. (4 years) | 2021 | 2.017 |
| Cites / Doc. (4 years) | 2022 | 1.980 |
| Cites / Doc. (4 years) | 2023 | 1.502 |
| Cites / Doc. (3 years) | 1999 | 1.936 |
| Cites / Doc. (3 years) | 2000 | 2.077 |
| Cites / Doc. (3 years) | 2001 | 2.158 |
| Cites / Doc. (3 years) | 2002 | 2.060 |
| Cites / Doc. (3 years) | 2003 | 1.787 |
| Cites / Doc. (3 years) | 2004 | 1.739 |
| Cites / Doc. (3 years) | 2005 | 1.889 |
| Cites / Doc. (3 years) | 2006 | 2.171 |
| Cites / Doc. (3 years) | 2007 | 2.173 |
| Cites / Doc. (3 years) | 2008 | 2.060 |
| Cites / Doc. (3 years) | 2009 | 2.026 |
| Cites / Doc. (3 years) | 2010 | 1.795 |
| Cites / Doc. (3 years) | 2011 | 1.825 |
| Cites / Doc. (3 years) | 2012 | 1.745 |
| Cites / Doc. (3 years) | 2013 | 1.666 |
| Cites / Doc. (3 years) | 2014 | 1.410 |
| Cites / Doc. (3 years) | 2015 | 1.272 |
| Cites / Doc. (3 years) | 2016 | 1.090 |
| Cites / Doc. (3 years) | 2017 | 1.042 |
| Cites / Doc. (3 years) | 2018 | 0.930 |
| Cites / Doc. (3 years) | 2019 | 0.875 |
| Cites / Doc. (3 years) | 2020 | 0.957 |
| Cites / Doc. (3 years) | 2021 | 2.178 |
| Cites / Doc. (3 years) | 2022 | 2.235 |
| Cites / Doc. (3 years) | 2023 | 1.751 |
| Cites / Doc. (2 years) | 1999 | 1.636 |
| Cites / Doc. (2 years) | 2000 | 1.838 |
| Cites / Doc. (2 years) | 2001 | 1.829 |
| Cites / Doc. (2 years) | 2002 | 1.721 |
| Cites / Doc. (2 years) | 2003 | 1.534 |
| Cites / Doc. (2 years) | 2004 | 1.580 |
| Cites / Doc. (2 years) | 2005 | 1.842 |
| Cites / Doc. (2 years) | 2006 | 1.858 |
| Cites / Doc. (2 years) | 2007 | 2.110 |
| Cites / Doc. (2 years) | 2008 | 1.779 |
| Cites / Doc. (2 years) | 2009 | 1.949 |
| Cites / Doc. (2 years) | 2010 | 1.471 |
| Cites / Doc. (2 years) | 2011 | 1.705 |
| Cites / Doc. (2 years) | 2012 | 1.654 |
| Cites / Doc. (2 years) | 2013 | 1.431 |
| Cites / Doc. (2 years) | 2014 | 1.329 |
| Cites / Doc. (2 years) | 2015 | 1.202 |
| Cites / Doc. (2 years) | 2016 | 1.025 |
| Cites / Doc. (2 years) | 2017 | 1.025 |
| Cites / Doc. (2 years) | 2018 | 0.856 |
| Cites / Doc. (2 years) | 2019 | 0.871 |
| Cites / Doc. (2 years) | 2020 | 0.828 |
| Cites / Doc. (2 years) | 2021 | 2.718 |
| Cites / Doc. (2 years) | 2022 | 2.898 |
| Cites / Doc. (2 years) | 2023 | 1.273 |
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 | 20 |
| Self Cites | 2000 | 21 |
| Self Cites | 2001 | 33 |
| Self Cites | 2002 | 25 |
| Self Cites | 2003 | 23 |
| Self Cites | 2004 | 23 |
| Self Cites | 2005 | 31 |
| Self Cites | 2006 | 23 |
| Self Cites | 2007 | 25 |
| Self Cites | 2008 | 12 |
| Self Cites | 2009 | 26 |
| Self Cites | 2010 | 16 |
| Self Cites | 2011 | 24 |
| Self Cites | 2012 | 29 |
| Self Cites | 2013 | 47 |
| Self Cites | 2014 | 48 |
| Self Cites | 2015 | 66 |
| Self Cites | 2016 | 80 |
| Self Cites | 2017 | 73 |
| Self Cites | 2018 | 36 |
| Self Cites | 2019 | 69 |
| Self Cites | 2020 | 41 |
| Self Cites | 2021 | 70 |
| Self Cites | 2022 | 103 |
| Self Cites | 2023 | 69 |
| Total Cites | 1999 | 761 |
| Total Cites | 2000 | 754 |
| Total Cites | 2001 | 792 |
| Total Cites | 2002 | 750 |
| Total Cites | 2003 | 731 |
| Total Cites | 2004 | 758 |
| Total Cites | 2005 | 850 |
| Total Cites | 2006 | 942 |
| Total Cites | 2007 | 880 |
| Total Cites | 2008 | 824 |
| Total Cites | 2009 | 865 |
| Total Cites | 2010 | 939 |
| Total Cites | 2011 | 958 |
| Total Cites | 2012 | 1005 |
| Total Cites | 2013 | 998 |
| Total Cites | 2014 | 1031 |
| Total Cites | 2015 | 991 |
| Total Cites | 2016 | 845 |
| Total Cites | 2017 | 811 |
| Total Cites | 2018 | 699 |
| Total Cites | 2019 | 673 |
| Total Cites | 2020 | 756 |
| Total Cites | 2021 | 1893 |
| Total Cites | 2022 | 2036 |
| Total Cites | 2023 | 1613 |
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 | 1.885 |
| External Cites per document | 2000 | 2.019 |
| External Cites per document | 2001 | 2.068 |
| External Cites per document | 2002 | 1.992 |
| External Cites per document | 2003 | 1.731 |
| External Cites per document | 2004 | 1.686 |
| External Cites per document | 2005 | 1.820 |
| External Cites per document | 2006 | 2.118 |
| External Cites per document | 2007 | 2.111 |
| External Cites per document | 2008 | 2.030 |
| External Cites per document | 2009 | 1.965 |
| External Cites per document | 2010 | 1.765 |
| External Cites per document | 2011 | 1.779 |
| External Cites per document | 2012 | 1.694 |
| External Cites per document | 2013 | 1.588 |
| External Cites per document | 2014 | 1.345 |
| External Cites per document | 2015 | 1.187 |
| External Cites per document | 2016 | 0.987 |
| External Cites per document | 2017 | 0.949 |
| External Cites per document | 2018 | 0.882 |
| External Cites per document | 2019 | 0.785 |
| External Cites per document | 2020 | 0.905 |
| External Cites per document | 2021 | 2.098 |
| External Cites per document | 2022 | 2.122 |
| External Cites per document | 2023 | 1.676 |
| Cites per document | 1999 | 1.936 |
| Cites per document | 2000 | 2.077 |
| Cites per document | 2001 | 2.158 |
| Cites per document | 2002 | 2.060 |
| Cites per document | 2003 | 1.787 |
| Cites per document | 2004 | 1.739 |
| Cites per document | 2005 | 1.889 |
| Cites per document | 2006 | 2.171 |
| Cites per document | 2007 | 2.173 |
| Cites per document | 2008 | 2.060 |
| Cites per document | 2009 | 2.026 |
| Cites per document | 2010 | 1.795 |
| Cites per document | 2011 | 1.825 |
| Cites per document | 2012 | 1.745 |
| Cites per document | 2013 | 1.666 |
| Cites per document | 2014 | 1.410 |
| Cites per document | 2015 | 1.272 |
| Cites per document | 2016 | 1.090 |
| Cites per document | 2017 | 1.042 |
| Cites per document | 2018 | 0.930 |
| Cites per document | 2019 | 0.875 |
| Cites per document | 2020 | 0.957 |
| Cites per document | 2021 | 2.178 |
| Cites per document | 2022 | 2.235 |
| Cites per document | 2023 | 1.751 |
% 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 | 7.96 |
| 2000 | 5.30 |
| 2001 | 14.29 |
| 2002 | 8.86 |
| 2003 | 11.95 |
| 2004 | 9.02 |
| 2005 | 17.61 |
| 2006 | 9.23 |
| 2007 | 12.50 |
| 2008 | 16.57 |
| 2009 | 8.85 |
| 2010 | 9.23 |
| 2011 | 10.00 |
| 2012 | 8.43 |
| 2013 | 7.63 |
| 2014 | 10.82 |
| 2015 | 12.65 |
| 2016 | 12.08 |
| 2017 | 10.33 |
| 2018 | 12.21 |
| 2019 | 12.59 |
| 2020 | 10.28 |
| 2021 | 12.17 |
| 2022 | 8.45 |
| 2023 | 14.63 |
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 | 86 |
| Non-citable documents | 2000 | 89 |
| Non-citable documents | 2001 | 109 |
| Non-citable documents | 2002 | 126 |
| Non-citable documents | 2003 | 161 |
| Non-citable documents | 2004 | 180 |
| Non-citable documents | 2005 | 188 |
| Non-citable documents | 2006 | 172 |
| Non-citable documents | 2007 | 143 |
| Non-citable documents | 2008 | 138 |
| Non-citable documents | 2009 | 134 |
| Non-citable documents | 2010 | 163 |
| Non-citable documents | 2011 | 169 |
| Non-citable documents | 2012 | 217 |
| Non-citable documents | 2013 | 239 |
| Non-citable documents | 2014 | 275 |
| Non-citable documents | 2015 | 285 |
| Non-citable documents | 2016 | 273 |
| Non-citable documents | 2017 | 262 |
| Non-citable documents | 2018 | 282 |
| Non-citable documents | 2019 | 322 |
| Non-citable documents | 2020 | 381 |
| Non-citable documents | 2021 | 468 |
| Non-citable documents | 2022 | 491 |
| Non-citable documents | 2023 | 471 |
| Citable documents | 1999 | 307 |
| Citable documents | 2000 | 274 |
| Citable documents | 2001 | 258 |
| Citable documents | 2002 | 238 |
| Citable documents | 2003 | 248 |
| Citable documents | 2004 | 256 |
| Citable documents | 2005 | 262 |
| Citable documents | 2006 | 262 |
| Citable documents | 2007 | 262 |
| Citable documents | 2008 | 262 |
| Citable documents | 2009 | 293 |
| Citable documents | 2010 | 360 |
| Citable documents | 2011 | 356 |
| Citable documents | 2012 | 359 |
| Citable documents | 2013 | 360 |
| Citable documents | 2014 | 456 |
| Citable documents | 2015 | 494 |
| Citable documents | 2016 | 502 |
| Citable documents | 2017 | 516 |
| Citable documents | 2018 | 470 |
| Citable documents | 2019 | 447 |
| Citable documents | 2020 | 409 |
| Citable documents | 2021 | 401 |
| Citable documents | 2022 | 420 |
| Citable documents | 2023 | 450 |
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 | 149 |
| Uncited documents | 2000 | 132 |
| Uncited documents | 2001 | 140 |
| Uncited documents | 2002 | 146 |
| Uncited documents | 2003 | 170 |
| Uncited documents | 2004 | 194 |
| Uncited documents | 2005 | 200 |
| Uncited documents | 2006 | 188 |
| Uncited documents | 2007 | 159 |
| Uncited documents | 2008 | 171 |
| Uncited documents | 2009 | 173 |
| Uncited documents | 2010 | 258 |
| Uncited documents | 2011 | 250 |
| Uncited documents | 2012 | 308 |
| Uncited documents | 2013 | 321 |
| Uncited documents | 2014 | 408 |
| Uncited documents | 2015 | 461 |
| Uncited documents | 2016 | 489 |
| Uncited documents | 2017 | 477 |
| Uncited documents | 2018 | 474 |
| Uncited documents | 2019 | 475 |
| Uncited documents | 2020 | 480 |
| Uncited documents | 2021 | 529 |
| Uncited documents | 2022 | 543 |
| Uncited documents | 2023 | 559 |
| Cited documents | 1999 | 244 |
| Cited documents | 2000 | 231 |
| Cited documents | 2001 | 227 |
| Cited documents | 2002 | 218 |
| Cited documents | 2003 | 239 |
| Cited documents | 2004 | 242 |
| Cited documents | 2005 | 250 |
| Cited documents | 2006 | 246 |
| Cited documents | 2007 | 246 |
| Cited documents | 2008 | 229 |
| Cited documents | 2009 | 254 |
| Cited documents | 2010 | 265 |
| Cited documents | 2011 | 275 |
| Cited documents | 2012 | 268 |
| Cited documents | 2013 | 278 |
| Cited documents | 2014 | 323 |
| Cited documents | 2015 | 318 |
| Cited documents | 2016 | 286 |
| Cited documents | 2017 | 301 |
| Cited documents | 2018 | 278 |
| Cited documents | 2019 | 294 |
| Cited documents | 2020 | 310 |
| Cited documents | 2021 | 340 |
| Cited documents | 2022 | 368 |
| Cited documents | 2023 | 362 |
Show this widget in your own website
Just copy the code below and paste within your html code:
SCImago Graphica
Explore, visually communicate and make sense of data with our new data visualization tool.
Metrics based on Scopus® data as of March 2024
