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 | 99 |
Non-citable documents | 2001 | 96 |
Non-citable documents | 2002 | 92 |
Non-citable documents | 2003 | 86 |
Non-citable documents | 2004 | 82 |
Non-citable documents | 2005 | 99 |
Non-citable documents | 2006 | 136 |
Non-citable documents | 2007 | 213 |
Non-citable documents | 2008 | 250 |
Non-citable documents | 2009 | 293 |
Non-citable documents | 2010 | 275 |
Non-citable documents | 2011 | 244 |
Non-citable documents | 2012 | 179 |
Non-citable documents | 2013 | 129 |
Non-citable documents | 2014 | 112 |
Non-citable documents | 2015 | 109 |
Non-citable documents | 2016 | 94 |
Non-citable documents | 2017 | 89 |
Non-citable documents | 2018 | 90 |
Non-citable documents | 2019 | 109 |
Non-citable documents | 2020 | 107 |
Non-citable documents | 2021 | 96 |
Non-citable documents | 2022 | 80 |
Citable documents | 1999 | 603 |
Citable documents | 2000 | 590 |
Citable documents | 2001 | 556 |
Citable documents | 2002 | 563 |
Citable documents | 2003 | 600 |
Citable documents | 2004 | 623 |
Citable documents | 2005 | 619 |
Citable documents | 2006 | 653 |
Citable documents | 2007 | 638 |
Citable documents | 2008 | 635 |
Citable documents | 2009 | 588 |
Citable documents | 2010 | 585 |
Citable documents | 2011 | 559 |
Citable documents | 2012 | 518 |
Citable documents | 2013 | 496 |
Citable documents | 2014 | 486 |
Citable documents | 2015 | 477 |
Citable documents | 2016 | 456 |
Citable documents | 2017 | 443 |
Citable documents | 2018 | 422 |
Citable documents | 2019 | 431 |
Citable documents | 2020 | 465 |
Citable documents | 2021 | 515 |
Citable documents | 2022 | 539 |