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 | 2 |
Non-citable documents | 2000 | 5 |
Non-citable documents | 2001 | 4 |
Non-citable documents | 2002 | 4 |
Non-citable documents | 2003 | 4 |
Non-citable documents | 2004 | 11 |
Non-citable documents | 2005 | 16 |
Non-citable documents | 2006 | 16 |
Non-citable documents | 2007 | 21 |
Non-citable documents | 2008 | 23 |
Non-citable documents | 2009 | 31 |
Non-citable documents | 2010 | 31 |
Non-citable documents | 2011 | 59 |
Non-citable documents | 2012 | 71 |
Non-citable documents | 2013 | 115 |
Non-citable documents | 2014 | 124 |
Non-citable documents | 2015 | 118 |
Non-citable documents | 2016 | 82 |
Non-citable documents | 2017 | 42 |
Non-citable documents | 2018 | 24 |
Non-citable documents | 2019 | 4 |
Citable documents | 1999 | 361 |
Citable documents | 2000 | 352 |
Citable documents | 2001 | 309 |
Citable documents | 2002 | 212 |
Citable documents | 2003 | 166 |
Citable documents | 2004 | 197 |
Citable documents | 2005 | 308 |
Citable documents | 2006 | 369 |
Citable documents | 2007 | 400 |
Citable documents | 2008 | 398 |
Citable documents | 2009 | 391 |
Citable documents | 2010 | 354 |
Citable documents | 2011 | 335 |
Citable documents | 2012 | 292 |
Citable documents | 2013 | 312 |
Citable documents | 2014 | 321 |
Citable documents | 2015 | 328 |
Citable documents | 2016 | 308 |
Citable documents | 2017 | 231 |
Citable documents | 2018 | 151 |
Citable documents | 2019 | 45 |