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 | 88 |
Non-citable documents | 2000 | 102 |
Non-citable documents | 2001 | 124 |
Non-citable documents | 2002 | 125 |
Non-citable documents | 2003 | 136 |
Non-citable documents | 2004 | 138 |
Non-citable documents | 2005 | 129 |
Non-citable documents | 2006 | 137 |
Non-citable documents | 2007 | 148 |
Non-citable documents | 2008 | 180 |
Non-citable documents | 2009 | 195 |
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 | 1134 |
Citable documents | 2000 | 1017 |
Citable documents | 2001 | 760 |
Citable documents | 2002 | 669 |
Citable documents | 2003 | 549 |
Citable documents | 2004 | 537 |
Citable documents | 2005 | 507 |
Citable documents | 2006 | 495 |
Citable documents | 2007 | 493 |
Citable documents | 2008 | 458 |
Citable documents | 2009 | 417 |
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 |