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 | 2.937 |
| 2000 | 2.927 |
| 2001 | 2.271 |
| 2002 | 2.127 |
| 2003 | 2.013 |
| 2004 | 2.189 |
| 2005 | 2.460 |
| 2006 | 2.673 |
| 2007 | 2.458 |
| 2008 | 2.773 |
| 2009 | 2.772 |
| 2010 | 2.930 |
| 2011 | 2.762 |
| 2012 | 2.598 |
| 2013 | 2.890 |
| 2014 | 2.798 |
| 2015 | 3.004 |
| 2016 | 2.921 |
| 2017 | 2.722 |
| 2018 | 2.239 |
| 2019 | 2.482 |
| 2020 | 2.634 |
| 2021 | 1.912 |
| 2022 | 1.996 |
| 2023 | 1.705 |
Total Documents
Evolution of the number of published documents. All types of documents are considered, including citable and non citable documents.
| Year | Documents |
|---|---|
| 1999 | 225 |
| 2000 | 283 |
| 2001 | 405 |
| 2002 | 415 |
| 2003 | 503 |
| 2004 | 471 |
| 2005 | 455 |
| 2006 | 512 |
| 2007 | 480 |
| 2008 | 485 |
| 2009 | 577 |
| 2010 | 478 |
| 2011 | 513 |
| 2012 | 510 |
| 2013 | 520 |
| 2014 | 635 |
| 2015 | 219 |
| 2016 | 381 |
| 2017 | 403 |
| 2018 | 421 |
| 2019 | 398 |
| 2020 | 447 |
| 2021 | 385 |
| 2022 | 532 |
| 2023 | 341 |
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 | 2.397 |
| Cites / Doc. (4 years) | 2000 | 2.848 |
| Cites / Doc. (4 years) | 2001 | 2.817 |
| Cites / Doc. (4 years) | 2002 | 2.583 |
| Cites / Doc. (4 years) | 2003 | 2.517 |
| Cites / Doc. (4 years) | 2004 | 2.768 |
| Cites / Doc. (4 years) | 2005 | 3.425 |
| Cites / Doc. (4 years) | 2006 | 3.976 |
| Cites / Doc. (4 years) | 2007 | 4.113 |
| Cites / Doc. (4 years) | 2008 | 4.243 |
| Cites / Doc. (4 years) | 2009 | 4.590 |
| Cites / Doc. (4 years) | 2010 | 4.292 |
| Cites / Doc. (4 years) | 2011 | 4.426 |
| Cites / Doc. (4 years) | 2012 | 4.223 |
| Cites / Doc. (4 years) | 2013 | 4.144 |
| Cites / Doc. (4 years) | 2014 | 4.510 |
| Cites / Doc. (4 years) | 2015 | 4.425 |
| Cites / Doc. (4 years) | 2016 | 4.878 |
| Cites / Doc. (4 years) | 2017 | 4.756 |
| Cites / Doc. (4 years) | 2018 | 4.741 |
| Cites / Doc. (4 years) | 2019 | 4.157 |
| Cites / Doc. (4 years) | 2020 | 4.596 |
| Cites / Doc. (4 years) | 2021 | 5.525 |
| Cites / Doc. (4 years) | 2022 | 4.494 |
| Cites / Doc. (4 years) | 2023 | 3.636 |
| Cites / Doc. (3 years) | 1999 | 2.397 |
| Cites / Doc. (3 years) | 2000 | 2.657 |
| Cites / Doc. (3 years) | 2001 | 2.341 |
| Cites / Doc. (3 years) | 2002 | 2.370 |
| Cites / Doc. (3 years) | 2003 | 2.214 |
| Cites / Doc. (3 years) | 2004 | 2.686 |
| Cites / Doc. (3 years) | 2005 | 3.374 |
| Cites / Doc. (3 years) | 2006 | 3.985 |
| Cites / Doc. (3 years) | 2007 | 3.819 |
| Cites / Doc. (3 years) | 2008 | 4.039 |
| Cites / Doc. (3 years) | 2009 | 4.294 |
| Cites / Doc. (3 years) | 2010 | 4.029 |
| Cites / Doc. (3 years) | 2011 | 4.054 |
| Cites / Doc. (3 years) | 2012 | 3.795 |
| Cites / Doc. (3 years) | 2013 | 3.993 |
| Cites / Doc. (3 years) | 2014 | 4.291 |
| Cites / Doc. (3 years) | 2015 | 4.322 |
| Cites / Doc. (3 years) | 2016 | 4.683 |
| Cites / Doc. (3 years) | 2017 | 4.460 |
| Cites / Doc. (3 years) | 2018 | 4.031 |
| Cites / Doc. (3 years) | 2019 | 4.072 |
| Cites / Doc. (3 years) | 2020 | 4.491 |
| Cites / Doc. (3 years) | 2021 | 5.138 |
| Cites / Doc. (3 years) | 2022 | 4.107 |
| Cites / Doc. (3 years) | 2023 | 3.322 |
| Cites / Doc. (2 years) | 1999 | 2.071 |
| Cites / Doc. (2 years) | 2000 | 2.045 |
| Cites / Doc. (2 years) | 2001 | 2.098 |
| Cites / Doc. (2 years) | 2002 | 1.980 |
| Cites / Doc. (2 years) | 2003 | 2.017 |
| Cites / Doc. (2 years) | 2004 | 2.473 |
| Cites / Doc. (2 years) | 2005 | 3.256 |
| Cites / Doc. (2 years) | 2006 | 3.427 |
| Cites / Doc. (2 years) | 2007 | 3.453 |
| Cites / Doc. (2 years) | 2008 | 3.588 |
| Cites / Doc. (2 years) | 2009 | 3.810 |
| Cites / Doc. (2 years) | 2010 | 3.475 |
| Cites / Doc. (2 years) | 2011 | 3.465 |
| Cites / Doc. (2 years) | 2012 | 3.338 |
| Cites / Doc. (2 years) | 2013 | 3.445 |
| Cites / Doc. (2 years) | 2014 | 4.127 |
| Cites / Doc. (2 years) | 2015 | 3.845 |
| Cites / Doc. (2 years) | 2016 | 4.282 |
| Cites / Doc. (2 years) | 2017 | 3.428 |
| Cites / Doc. (2 years) | 2018 | 3.837 |
| Cites / Doc. (2 years) | 2019 | 3.756 |
| Cites / Doc. (2 years) | 2020 | 3.842 |
| Cites / Doc. (2 years) | 2021 | 4.802 |
| Cites / Doc. (2 years) | 2022 | 3.644 |
| Cites / Doc. (2 years) | 2023 | 2.808 |
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 | 189 |
| Self Cites | 2000 | 126 |
| Self Cites | 2001 | 134 |
| Self Cites | 2002 | 220 |
| Self Cites | 2003 | 295 |
| Self Cites | 2004 | 388 |
| Self Cites | 2005 | 384 |
| Self Cites | 2006 | 459 |
| Self Cites | 2007 | 429 |
| Self Cites | 2008 | 439 |
| Self Cites | 2009 | 469 |
| Self Cites | 2010 | 530 |
| Self Cites | 2011 | 468 |
| Self Cites | 2012 | 399 |
| Self Cites | 2013 | 410 |
| Self Cites | 2014 | 615 |
| Self Cites | 2015 | 258 |
| Self Cites | 2016 | 298 |
| Self Cites | 2017 | 302 |
| Self Cites | 2018 | 285 |
| Self Cites | 2019 | 238 |
| Self Cites | 2020 | 299 |
| Self Cites | 2021 | 285 |
| Self Cites | 2022 | 265 |
| Self Cites | 2023 | 194 |
| Total Cites | 1999 | 1956 |
| Total Cites | 2000 | 2054 |
| Total Cites | 2001 | 1859 |
| Total Cites | 2002 | 2164 |
| Total Cites | 2003 | 2442 |
| Total Cites | 2004 | 3554 |
| Total Cites | 2005 | 4686 |
| Total Cites | 2006 | 5694 |
| Total Cites | 2007 | 5492 |
| Total Cites | 2008 | 5845 |
| Total Cites | 2009 | 6342 |
| Total Cites | 2010 | 6213 |
| Total Cites | 2011 | 6243 |
| Total Cites | 2012 | 5951 |
| Total Cites | 2013 | 5993 |
| Total Cites | 2014 | 6621 |
| Total Cites | 2015 | 7196 |
| Total Cites | 2016 | 6435 |
| Total Cites | 2017 | 5508 |
| Total Cites | 2018 | 4043 |
| Total Cites | 2019 | 4907 |
| Total Cites | 2020 | 5488 |
| Total Cites | 2021 | 6505 |
| Total Cites | 2022 | 5052 |
| Total Cites | 2023 | 4531 |
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 | 2.165 |
| External Cites per document | 2000 | 2.494 |
| External Cites per document | 2001 | 2.173 |
| External Cites per document | 2002 | 2.129 |
| External Cites per document | 2003 | 1.947 |
| External Cites per document | 2004 | 2.393 |
| External Cites per document | 2005 | 3.097 |
| External Cites per document | 2006 | 3.663 |
| External Cites per document | 2007 | 3.521 |
| External Cites per document | 2008 | 3.736 |
| External Cites per document | 2009 | 3.976 |
| External Cites per document | 2010 | 3.685 |
| External Cites per document | 2011 | 3.750 |
| External Cites per document | 2012 | 3.541 |
| External Cites per document | 2013 | 3.720 |
| External Cites per document | 2014 | 3.892 |
| External Cites per document | 2015 | 4.167 |
| External Cites per document | 2016 | 4.467 |
| External Cites per document | 2017 | 4.215 |
| External Cites per document | 2018 | 3.747 |
| External Cites per document | 2019 | 3.875 |
| External Cites per document | 2020 | 4.246 |
| External Cites per document | 2021 | 4.913 |
| External Cites per document | 2022 | 3.892 |
| External Cites per document | 2023 | 3.180 |
| Cites per document | 1999 | 2.397 |
| Cites per document | 2000 | 2.657 |
| Cites per document | 2001 | 2.341 |
| Cites per document | 2002 | 2.370 |
| Cites per document | 2003 | 2.214 |
| Cites per document | 2004 | 2.686 |
| Cites per document | 2005 | 3.374 |
| Cites per document | 2006 | 3.985 |
| Cites per document | 2007 | 3.819 |
| Cites per document | 2008 | 4.039 |
| Cites per document | 2009 | 4.294 |
| Cites per document | 2010 | 4.029 |
| Cites per document | 2011 | 4.054 |
| Cites per document | 2012 | 3.795 |
| Cites per document | 2013 | 3.993 |
| Cites per document | 2014 | 4.291 |
| Cites per document | 2015 | 4.322 |
| Cites per document | 2016 | 4.683 |
| Cites per document | 2017 | 4.460 |
| Cites per document | 2018 | 4.031 |
| Cites per document | 2019 | 4.072 |
| Cites per document | 2020 | 4.491 |
| Cites per document | 2021 | 5.138 |
| Cites per document | 2022 | 4.107 |
| Cites per document | 2023 | 3.322 |
% 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 | 7.11 |
| 2000 | 6.71 |
| 2001 | 0.25 |
| 2002 | 5.54 |
| 2003 | 14.51 |
| 2004 | 16.56 |
| 2005 | 16.92 |
| 2006 | 8.01 |
| 2007 | 11.46 |
| 2008 | 14.43 |
| 2009 | 12.82 |
| 2010 | 12.13 |
| 2011 | 12.09 |
| 2012 | 13.53 |
| 2013 | 10.77 |
| 2014 | 13.23 |
| 2015 | 14.16 |
| 2016 | 15.49 |
| 2017 | 13.65 |
| 2018 | 13.54 |
| 2019 | 15.08 |
| 2020 | 17.23 |
| 2021 | 11.95 |
| 2022 | 12.97 |
| 2023 | 15.54 |
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 | 163 |
| Non-citable documents | 2000 | 173 |
| Non-citable documents | 2001 | 234 |
| Non-citable documents | 2002 | 244 |
| Non-citable documents | 2003 | 288 |
| Non-citable documents | 2004 | 287 |
| Non-citable documents | 2005 | 255 |
| Non-citable documents | 2006 | 216 |
| Non-citable documents | 2007 | 180 |
| Non-citable documents | 2008 | 178 |
| Non-citable documents | 2009 | 192 |
| Non-citable documents | 2010 | 199 |
| Non-citable documents | 2011 | 211 |
| Non-citable documents | 2012 | 236 |
| Non-citable documents | 2013 | 260 |
| Non-citable documents | 2014 | 293 |
| Non-citable documents | 2015 | 307 |
| Non-citable documents | 2016 | 255 |
| Non-citable documents | 2017 | 218 |
| Non-citable documents | 2018 | 193 |
| Non-citable documents | 2019 | 251 |
| Non-citable documents | 2020 | 260 |
| Non-citable documents | 2021 | 288 |
| Non-citable documents | 2022 | 288 |
| Non-citable documents | 2023 | 357 |
| Citable documents | 1999 | 653 |
| Citable documents | 2000 | 600 |
| Citable documents | 2001 | 560 |
| Citable documents | 2002 | 669 |
| Citable documents | 2003 | 815 |
| Citable documents | 2004 | 1036 |
| Citable documents | 2005 | 1134 |
| Citable documents | 2006 | 1213 |
| Citable documents | 2007 | 1258 |
| Citable documents | 2008 | 1269 |
| Citable documents | 2009 | 1285 |
| Citable documents | 2010 | 1343 |
| Citable documents | 2011 | 1329 |
| Citable documents | 2012 | 1332 |
| Citable documents | 2013 | 1241 |
| Citable documents | 2014 | 1250 |
| Citable documents | 2015 | 1358 |
| Citable documents | 2016 | 1119 |
| Citable documents | 2017 | 1017 |
| Citable documents | 2018 | 810 |
| Citable documents | 2019 | 954 |
| Citable documents | 2020 | 962 |
| Citable documents | 2021 | 978 |
| Citable documents | 2022 | 942 |
| Citable documents | 2023 | 1007 |
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 | 328 |
| Uncited documents | 2000 | 289 |
| Uncited documents | 2001 | 338 |
| Uncited documents | 2002 | 376 |
| Uncited documents | 2003 | 477 |
| Uncited documents | 2004 | 493 |
| Uncited documents | 2005 | 474 |
| Uncited documents | 2006 | 401 |
| Uncited documents | 2007 | 396 |
| Uncited documents | 2008 | 362 |
| Uncited documents | 2009 | 354 |
| Uncited documents | 2010 | 423 |
| Uncited documents | 2011 | 403 |
| Uncited documents | 2012 | 472 |
| Uncited documents | 2013 | 428 |
| Uncited documents | 2014 | 418 |
| Uncited documents | 2015 | 507 |
| Uncited documents | 2016 | 333 |
| Uncited documents | 2017 | 313 |
| Uncited documents | 2018 | 284 |
| Uncited documents | 2019 | 382 |
| Uncited documents | 2020 | 364 |
| Uncited documents | 2021 | 368 |
| Uncited documents | 2022 | 357 |
| Uncited documents | 2023 | 494 |
| Cited documents | 1999 | 488 |
| Cited documents | 2000 | 484 |
| Cited documents | 2001 | 456 |
| Cited documents | 2002 | 537 |
| Cited documents | 2003 | 626 |
| Cited documents | 2004 | 830 |
| Cited documents | 2005 | 915 |
| Cited documents | 2006 | 1028 |
| Cited documents | 2007 | 1042 |
| Cited documents | 2008 | 1085 |
| Cited documents | 2009 | 1123 |
| Cited documents | 2010 | 1119 |
| Cited documents | 2011 | 1137 |
| Cited documents | 2012 | 1096 |
| Cited documents | 2013 | 1073 |
| Cited documents | 2014 | 1125 |
| Cited documents | 2015 | 1158 |
| Cited documents | 2016 | 1041 |
| Cited documents | 2017 | 922 |
| Cited documents | 2018 | 719 |
| Cited documents | 2019 | 823 |
| Cited documents | 2020 | 858 |
| Cited documents | 2021 | 898 |
| Cited documents | 2022 | 873 |
| Cited documents | 2023 | 870 |
% Female Authors
Evolution of the percentage of female authors.
| Year | Female Percent |
|---|---|
| 1999 | 13.63 |
| 2000 | 10.06 |
| 2001 | 13.75 |
| 2002 | 12.50 |
| 2003 | 16.10 |
| 2004 | 16.24 |
| 2005 | 15.04 |
| 2006 | 17.73 |
| 2007 | 16.30 |
| 2008 | 18.41 |
| 2009 | 17.50 |
| 2010 | 17.72 |
| 2011 | 18.26 |
| 2012 | 20.00 |
| 2013 | 20.06 |
| 2014 | 19.80 |
| 2015 | 19.29 |
| 2016 | 19.46 |
| 2017 | 20.65 |
| 2018 | 20.15 |
| 2019 | 22.76 |
| 2020 | 20.72 |
| 2021 | 22.21 |
| 2022 | 26.89 |
| 2023 | 26.15 |
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 | 34 |
| Overton | 2000 | 36 |
| Overton | 2001 | 45 |
| Overton | 2002 | 71 |
| Overton | 2003 | 86 |
| Overton | 2004 | 83 |
| Overton | 2005 | 8 |
| Overton | 2006 | 8 |
| Overton | 2007 | 7 |
| Overton | 2008 | 0 |
| Overton | 2009 | 0 |
| Overton | 2010 | 0 |
| Overton | 2011 | 1 |
| Overton | 2012 | 1 |
| Overton | 2013 | 2 |
| Overton | 2014 | 0 |
| Overton | 2015 | 0 |
| Overton | 2016 | 0 |
| Overton | 2017 | 0 |
| Overton | 2018 | 0 |
| Overton | 2019 | 0 |
| Overton | 2020 | 0 |
| Overton | 2021 | 0 |
| Overton | 2022 | 0 |
| Overton | 2023 | 0 |
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 | 50 |
| SDG | 2019 | 57 |
| SDG | 2020 | 68 |
| SDG | 2021 | 39 |
| SDG | 2022 | 109 |
| SDG | 2023 | 47 |
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
