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 | 69 |
Non-citable documents | 2000 | 58 |
Non-citable documents | 2001 | 59 |
Non-citable documents | 2002 | 58 |
Non-citable documents | 2003 | 47 |
Non-citable documents | 2004 | 50 |
Non-citable documents | 2005 | 50 |
Non-citable documents | 2006 | 49 |
Non-citable documents | 2007 | 43 |
Non-citable documents | 2008 | 55 |
Non-citable documents | 2009 | 70 |
Non-citable documents | 2010 | 78 |
Non-citable documents | 2011 | 62 |
Non-citable documents | 2012 | 46 |
Non-citable documents | 2013 | 38 |
Non-citable documents | 2014 | 38 |
Non-citable documents | 2015 | 40 |
Non-citable documents | 2016 | 43 |
Non-citable documents | 2017 | 41 |
Non-citable documents | 2018 | 28 |
Non-citable documents | 2019 | 11 |
Citable documents | 1999 | 96 |
Citable documents | 2000 | 102 |
Citable documents | 2001 | 101 |
Citable documents | 2002 | 96 |
Citable documents | 2003 | 79 |
Citable documents | 2004 | 71 |
Citable documents | 2005 | 78 |
Citable documents | 2006 | 90 |
Citable documents | 2007 | 87 |
Citable documents | 2008 | 92 |
Citable documents | 2009 | 82 |
Citable documents | 2010 | 79 |
Citable documents | 2011 | 69 |
Citable documents | 2012 | 72 |
Citable documents | 2013 | 72 |
Citable documents | 2014 | 60 |
Citable documents | 2015 | 50 |
Citable documents | 2016 | 50 |
Citable documents | 2017 | 58 |
Citable documents | 2018 | 43 |
Citable documents | 2019 | 23 |