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 | 22 |
Non-citable documents | 2000 | 25 |
Non-citable documents | 2001 | 26 |
Non-citable documents | 2002 | 24 |
Non-citable documents | 2003 | 23 |
Non-citable documents | 2004 | 21 |
Non-citable documents | 2005 | 26 |
Non-citable documents | 2006 | 33 |
Non-citable documents | 2007 | 43 |
Non-citable documents | 2008 | 54 |
Non-citable documents | 2009 | 68 |
Non-citable documents | 2010 | 79 |
Non-citable documents | 2011 | 83 |
Non-citable documents | 2012 | 91 |
Non-citable documents | 2013 | 92 |
Non-citable documents | 2014 | 96 |
Non-citable documents | 2015 | 84 |
Non-citable documents | 2016 | 70 |
Non-citable documents | 2017 | 54 |
Non-citable documents | 2018 | 61 |
Non-citable documents | 2019 | 78 |
Citable documents | 1999 | 255 |
Citable documents | 2000 | 250 |
Citable documents | 2001 | 248 |
Citable documents | 2002 | 293 |
Citable documents | 2003 | 324 |
Citable documents | 2004 | 354 |
Citable documents | 2005 | 409 |
Citable documents | 2006 | 459 |
Citable documents | 2007 | 580 |
Citable documents | 2008 | 586 |
Citable documents | 2009 | 662 |
Citable documents | 2010 | 651 |
Citable documents | 2011 | 721 |
Citable documents | 2012 | 818 |
Citable documents | 2013 | 842 |
Citable documents | 2014 | 833 |
Citable documents | 2015 | 740 |
Citable documents | 2016 | 707 |
Citable documents | 2017 | 719 |
Citable documents | 2018 | 770 |
Citable documents | 2019 | 812 |