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 | 19 |
Non-citable documents | 2000 | 22 |
Non-citable documents | 2001 | 34 |
Non-citable documents | 2002 | 38 |
Non-citable documents | 2003 | 40 |
Non-citable documents | 2004 | 33 |
Non-citable documents | 2005 | 32 |
Non-citable documents | 2006 | 31 |
Non-citable documents | 2007 | 33 |
Non-citable documents | 2008 | 31 |
Non-citable documents | 2009 | 33 |
Non-citable documents | 2010 | 33 |
Non-citable documents | 2011 | 44 |
Non-citable documents | 2012 | 53 |
Non-citable documents | 2013 | 57 |
Non-citable documents | 2014 | 75 |
Non-citable documents | 2015 | 70 |
Non-citable documents | 2016 | 54 |
Non-citable documents | 2017 | 21 |
Non-citable documents | 2018 | 6 |
Non-citable documents | 2019 | 4 |
Citable documents | 1999 | 103 |
Citable documents | 2000 | 108 |
Citable documents | 2001 | 148 |
Citable documents | 2002 | 180 |
Citable documents | 2003 | 225 |
Citable documents | 2004 | 221 |
Citable documents | 2005 | 238 |
Citable documents | 2006 | 261 |
Citable documents | 2007 | 275 |
Citable documents | 2008 | 284 |
Citable documents | 2009 | 296 |
Citable documents | 2010 | 309 |
Citable documents | 2011 | 309 |
Citable documents | 2012 | 292 |
Citable documents | 2013 | 316 |
Citable documents | 2014 | 343 |
Citable documents | 2015 | 376 |
Citable documents | 2016 | 324 |
Citable documents | 2017 | 297 |
Citable documents | 2018 | 164 |
Citable documents | 2019 | 95 |