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 | 737 |
Non-citable documents | 2000 | 803 |
Non-citable documents | 2001 | 967 |
Non-citable documents | 2002 | 1117 |
Non-citable documents | 2003 | 1171 |
Non-citable documents | 2004 | 1152 |
Non-citable documents | 2005 | 1054 |
Non-citable documents | 2006 | 919 |
Non-citable documents | 2007 | 800 |
Non-citable documents | 2008 | 792 |
Non-citable documents | 2009 | 778 |
Non-citable documents | 2010 | 702 |
Non-citable documents | 2011 | 655 |
Non-citable documents | 2012 | 637 |
Non-citable documents | 2013 | 631 |
Non-citable documents | 2014 | 650 |
Non-citable documents | 2015 | 629 |
Non-citable documents | 2016 | 603 |
Non-citable documents | 2017 | 595 |
Non-citable documents | 2018 | 625 |
Non-citable documents | 2019 | 611 |
Non-citable documents | 2020 | 568 |
Non-citable documents | 2021 | 540 |
Non-citable documents | 2022 | 539 |
Citable documents | 1999 | 643 |
Citable documents | 2000 | 590 |
Citable documents | 2001 | 554 |
Citable documents | 2002 | 528 |
Citable documents | 2003 | 501 |
Citable documents | 2004 | 495 |
Citable documents | 2005 | 488 |
Citable documents | 2006 | 482 |
Citable documents | 2007 | 500 |
Citable documents | 2008 | 551 |
Citable documents | 2009 | 573 |
Citable documents | 2010 | 589 |
Citable documents | 2011 | 541 |
Citable documents | 2012 | 516 |
Citable documents | 2013 | 490 |
Citable documents | 2014 | 487 |
Citable documents | 2015 | 508 |
Citable documents | 2016 | 527 |
Citable documents | 2017 | 524 |
Citable documents | 2018 | 500 |
Citable documents | 2019 | 460 |
Citable documents | 2020 | 455 |
Citable documents | 2021 | 453 |
Citable documents | 2022 | 469 |