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 | 24 |
Non-citable documents | 2000 | 24 |
Non-citable documents | 2001 | 29 |
Non-citable documents | 2002 | 31 |
Non-citable documents | 2003 | 33 |
Non-citable documents | 2004 | 36 |
Non-citable documents | 2005 | 50 |
Non-citable documents | 2006 | 69 |
Non-citable documents | 2007 | 86 |
Non-citable documents | 2008 | 134 |
Non-citable documents | 2009 | 172 |
Non-citable documents | 2010 | 163 |
Non-citable documents | 2011 | 96 |
Non-citable documents | 2012 | 44 |
Non-citable documents | 2013 | 56 |
Non-citable documents | 2014 | 77 |
Non-citable documents | 2015 | 78 |
Non-citable documents | 2016 | 58 |
Non-citable documents | 2017 | 48 |
Non-citable documents | 2018 | 33 |
Non-citable documents | 2019 | 19 |
Non-citable documents | 2020 | 1 |
Citable documents | 1999 | 224 |
Citable documents | 2000 | 182 |
Citable documents | 2001 | 151 |
Citable documents | 2002 | 164 |
Citable documents | 2003 | 167 |
Citable documents | 2004 | 165 |
Citable documents | 2005 | 164 |
Citable documents | 2006 | 162 |
Citable documents | 2007 | 165 |
Citable documents | 2008 | 238 |
Citable documents | 2009 | 300 |
Citable documents | 2010 | 348 |
Citable documents | 2011 | 297 |
Citable documents | 2012 | 255 |
Citable documents | 2013 | 266 |
Citable documents | 2014 | 252 |
Citable documents | 2015 | 262 |
Citable documents | 2016 | 225 |
Citable documents | 2017 | 243 |
Citable documents | 2018 | 171 |
Citable documents | 2019 | 94 |
Citable documents | 2020 | 12 |