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 | 53 |
Non-citable documents | 2000 | 50 |
Non-citable documents | 2001 | 57 |
Non-citable documents | 2002 | 54 |
Non-citable documents | 2003 | 61 |
Non-citable documents | 2004 | 60 |
Non-citable documents | 2005 | 62 |
Non-citable documents | 2006 | 64 |
Non-citable documents | 2007 | 66 |
Non-citable documents | 2008 | 62 |
Non-citable documents | 2009 | 72 |
Non-citable documents | 2010 | 83 |
Non-citable documents | 2011 | 98 |
Non-citable documents | 2012 | 93 |
Non-citable documents | 2013 | 98 |
Non-citable documents | 2014 | 107 |
Non-citable documents | 2015 | 125 |
Non-citable documents | 2016 | 126 |
Non-citable documents | 2017 | 129 |
Non-citable documents | 2018 | 128 |
Non-citable documents | 2019 | 117 |
Citable documents | 1999 | 601 |
Citable documents | 2000 | 581 |
Citable documents | 2001 | 542 |
Citable documents | 2002 | 550 |
Citable documents | 2003 | 540 |
Citable documents | 2004 | 559 |
Citable documents | 2005 | 555 |
Citable documents | 2006 | 563 |
Citable documents | 2007 | 588 |
Citable documents | 2008 | 608 |
Citable documents | 2009 | 629 |
Citable documents | 2010 | 635 |
Citable documents | 2011 | 644 |
Citable documents | 2012 | 650 |
Citable documents | 2013 | 650 |
Citable documents | 2014 | 636 |
Citable documents | 2015 | 633 |
Citable documents | 2016 | 621 |
Citable documents | 2017 | 629 |
Citable documents | 2018 | 624 |
Citable documents | 2019 | 623 |