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 | 100 |
Non-citable documents | 2000 | 95 |
Non-citable documents | 2001 | 62 |
Non-citable documents | 2002 | 65 |
Non-citable documents | 2003 | 73 |
Non-citable documents | 2004 | 96 |
Non-citable documents | 2005 | 116 |
Non-citable documents | 2006 | 116 |
Non-citable documents | 2007 | 98 |
Non-citable documents | 2008 | 71 |
Non-citable documents | 2009 | 71 |
Non-citable documents | 2010 | 79 |
Non-citable documents | 2011 | 116 |
Non-citable documents | 2012 | 144 |
Non-citable documents | 2013 | 181 |
Non-citable documents | 2014 | 171 |
Non-citable documents | 2015 | 165 |
Non-citable documents | 2016 | 172 |
Non-citable documents | 2017 | 187 |
Non-citable documents | 2018 | 196 |
Non-citable documents | 2019 | 179 |
Non-citable documents | 2020 | 163 |
Non-citable documents | 2021 | 142 |
Non-citable documents | 2022 | 129 |
Non-citable documents | 2023 | 99 |
Citable documents | 1999 | 420 |
Citable documents | 2000 | 372 |
Citable documents | 2001 | 372 |
Citable documents | 2002 | 372 |
Citable documents | 2003 | 381 |
Citable documents | 2004 | 354 |
Citable documents | 2005 | 336 |
Citable documents | 2006 | 326 |
Citable documents | 2007 | 350 |
Citable documents | 2008 | 361 |
Citable documents | 2009 | 389 |
Citable documents | 2010 | 406 |
Citable documents | 2011 | 425 |
Citable documents | 2012 | 414 |
Citable documents | 2013 | 404 |
Citable documents | 2014 | 411 |
Citable documents | 2015 | 419 |
Citable documents | 2016 | 404 |
Citable documents | 2017 | 359 |
Citable documents | 2018 | 317 |
Citable documents | 2019 | 325 |
Citable documents | 2020 | 338 |
Citable documents | 2021 | 343 |
Citable documents | 2022 | 311 |
Citable documents | 2023 | 270 |