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 | 55 |
Non-citable documents | 2000 | 54 |
Non-citable documents | 2001 | 88 |
Non-citable documents | 2002 | 183 |
Non-citable documents | 2003 | 266 |
Non-citable documents | 2004 | 257 |
Non-citable documents | 2005 | 174 |
Non-citable documents | 2006 | 79 |
Non-citable documents | 2007 | 66 |
Non-citable documents | 2008 | 45 |
Non-citable documents | 2009 | 49 |
Non-citable documents | 2010 | 45 |
Non-citable documents | 2011 | 39 |
Non-citable documents | 2012 | 31 |
Non-citable documents | 2013 | 15 |
Non-citable documents | 2014 | 13 |
Non-citable documents | 2015 | 14 |
Non-citable documents | 2016 | 18 |
Non-citable documents | 2017 | 18 |
Non-citable documents | 2018 | 18 |
Non-citable documents | 2019 | 11 |
Non-citable documents | 2020 | 6 |
Citable documents | 1999 | 182 |
Citable documents | 2000 | 175 |
Citable documents | 2001 | 214 |
Citable documents | 2002 | 237 |
Citable documents | 2003 | 252 |
Citable documents | 2004 | 269 |
Citable documents | 2005 | 276 |
Citable documents | 2006 | 272 |
Citable documents | 2007 | 234 |
Citable documents | 2008 | 203 |
Citable documents | 2009 | 179 |
Citable documents | 2010 | 151 |
Citable documents | 2011 | 136 |
Citable documents | 2012 | 129 |
Citable documents | 2013 | 104 |
Citable documents | 2014 | 115 |
Citable documents | 2015 | 128 |
Citable documents | 2016 | 152 |
Citable documents | 2017 | 140 |
Citable documents | 2018 | 121 |
Citable documents | 2019 | 67 |
Citable documents | 2020 | 33 |