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 | 13 |
Non-citable documents | 2000 | 15 |
Non-citable documents | 2001 | 21 |
Non-citable documents | 2002 | 25 |
Non-citable documents | 2003 | 39 |
Non-citable documents | 2004 | 45 |
Non-citable documents | 2005 | 61 |
Non-citable documents | 2006 | 82 |
Non-citable documents | 2007 | 93 |
Non-citable documents | 2008 | 90 |
Non-citable documents | 2009 | 66 |
Non-citable documents | 2010 | 61 |
Non-citable documents | 2011 | 63 |
Non-citable documents | 2012 | 66 |
Non-citable documents | 2013 | 58 |
Non-citable documents | 2014 | 49 |
Non-citable documents | 2015 | 46 |
Non-citable documents | 2016 | 47 |
Non-citable documents | 2017 | 45 |
Non-citable documents | 2018 | 60 |
Non-citable documents | 2019 | 78 |
Citable documents | 1999 | 245 |
Citable documents | 2000 | 238 |
Citable documents | 2001 | 266 |
Citable documents | 2002 | 434 |
Citable documents | 2003 | 585 |
Citable documents | 2004 | 708 |
Citable documents | 2005 | 695 |
Citable documents | 2006 | 696 |
Citable documents | 2007 | 688 |
Citable documents | 2008 | 681 |
Citable documents | 2009 | 672 |
Citable documents | 2010 | 710 |
Citable documents | 2011 | 720 |
Citable documents | 2012 | 755 |
Citable documents | 2013 | 784 |
Citable documents | 2014 | 807 |
Citable documents | 2015 | 797 |
Citable documents | 2016 | 768 |
Citable documents | 2017 | 722 |
Citable documents | 2018 | 714 |
Citable documents | 2019 | 770 |