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 | 685 |
Non-citable documents | 2000 | 604 |
Non-citable documents | 2001 | 578 |
Non-citable documents | 2002 | 570 |
Non-citable documents | 2003 | 499 |
Non-citable documents | 2004 | 440 |
Non-citable documents | 2005 | 327 |
Non-citable documents | 2006 | 257 |
Non-citable documents | 2007 | 209 |
Non-citable documents | 2008 | 188 |
Non-citable documents | 2009 | 199 |
Non-citable documents | 2010 | 204 |
Non-citable documents | 2011 | 259 |
Non-citable documents | 2012 | 290 |
Non-citable documents | 2013 | 281 |
Non-citable documents | 2014 | 329 |
Non-citable documents | 2015 | 337 |
Non-citable documents | 2016 | 383 |
Non-citable documents | 2017 | 338 |
Non-citable documents | 2018 | 334 |
Non-citable documents | 2019 | 287 |
Non-citable documents | 2020 | 291 |
Non-citable documents | 2021 | 201 |
Non-citable documents | 2022 | 116 |
Non-citable documents | 2023 | 20 |
Citable documents | 1999 | 1402 |
Citable documents | 2000 | 1501 |
Citable documents | 2001 | 1608 |
Citable documents | 2002 | 1492 |
Citable documents | 2003 | 1418 |
Citable documents | 2004 | 1327 |
Citable documents | 2005 | 1247 |
Citable documents | 2006 | 1136 |
Citable documents | 2007 | 961 |
Citable documents | 2008 | 861 |
Citable documents | 2009 | 782 |
Citable documents | 2010 | 730 |
Citable documents | 2011 | 684 |
Citable documents | 2012 | 664 |
Citable documents | 2013 | 673 |
Citable documents | 2014 | 664 |
Citable documents | 2015 | 657 |
Citable documents | 2016 | 623 |
Citable documents | 2017 | 576 |
Citable documents | 2018 | 520 |
Citable documents | 2019 | 457 |
Citable documents | 2020 | 509 |
Citable documents | 2021 | 386 |
Citable documents | 2022 | 275 |
Citable documents | 2023 | 89 |