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 | 206 |
Non-citable documents | 2000 | 85 |
Non-citable documents | 2001 | 98 |
Non-citable documents | 2002 | 146 |
Non-citable documents | 2003 | 236 |
Non-citable documents | 2004 | 245 |
Non-citable documents | 2005 | 197 |
Non-citable documents | 2006 | 190 |
Non-citable documents | 2007 | 219 |
Non-citable documents | 2008 | 254 |
Non-citable documents | 2009 | 295 |
Non-citable documents | 2010 | 284 |
Non-citable documents | 2011 | 344 |
Non-citable documents | 2012 | 333 |
Non-citable documents | 2013 | 372 |
Non-citable documents | 2014 | 364 |
Non-citable documents | 2015 | 367 |
Non-citable documents | 2016 | 325 |
Non-citable documents | 2017 | 216 |
Non-citable documents | 2018 | 98 |
Non-citable documents | 2019 | 14 |
Citable documents | 1999 | 9058 |
Citable documents | 2000 | 8833 |
Citable documents | 2001 | 8116 |
Citable documents | 2002 | 9864 |
Citable documents | 2003 | 10095 |
Citable documents | 2004 | 10297 |
Citable documents | 2005 | 8082 |
Citable documents | 2006 | 7556 |
Citable documents | 2007 | 6420 |
Citable documents | 2008 | 6355 |
Citable documents | 2009 | 5827 |
Citable documents | 2010 | 4926 |
Citable documents | 2011 | 5331 |
Citable documents | 2012 | 4615 |
Citable documents | 2013 | 4835 |
Citable documents | 2014 | 4256 |
Citable documents | 2015 | 3668 |
Citable documents | 2016 | 2730 |
Citable documents | 2017 | 1544 |
Citable documents | 2018 | 712 |
Citable documents | 2019 | 122 |