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 | 30 |
Non-citable documents | 2000 | 77 |
Non-citable documents | 2001 | 152 |
Non-citable documents | 2002 | 224 |
Non-citable documents | 2003 | 229 |
Non-citable documents | 2004 | 228 |
Non-citable documents | 2005 | 213 |
Non-citable documents | 2006 | 219 |
Non-citable documents | 2007 | 188 |
Non-citable documents | 2008 | 161 |
Non-citable documents | 2009 | 156 |
Non-citable documents | 2010 | 188 |
Non-citable documents | 2011 | 222 |
Non-citable documents | 2012 | 255 |
Non-citable documents | 2013 | 286 |
Non-citable documents | 2014 | 297 |
Non-citable documents | 2015 | 265 |
Non-citable documents | 2016 | 271 |
Non-citable documents | 2017 | 285 |
Non-citable documents | 2018 | 331 |
Non-citable documents | 2019 | 337 |
Non-citable documents | 2020 | 371 |
Non-citable documents | 2021 | 410 |
Non-citable documents | 2022 | 371 |
Citable documents | 1999 | 276 |
Citable documents | 2000 | 326 |
Citable documents | 2001 | 403 |
Citable documents | 2002 | 477 |
Citable documents | 2003 | 536 |
Citable documents | 2004 | 557 |
Citable documents | 2005 | 559 |
Citable documents | 2006 | 571 |
Citable documents | 2007 | 592 |
Citable documents | 2008 | 604 |
Citable documents | 2009 | 621 |
Citable documents | 2010 | 593 |
Citable documents | 2011 | 580 |
Citable documents | 2012 | 518 |
Citable documents | 2013 | 477 |
Citable documents | 2014 | 450 |
Citable documents | 2015 | 477 |
Citable documents | 2016 | 476 |
Citable documents | 2017 | 467 |
Citable documents | 2018 | 432 |
Citable documents | 2019 | 416 |
Citable documents | 2020 | 368 |
Citable documents | 2021 | 390 |
Citable documents | 2022 | 456 |