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 | 9 |
Non-citable documents | 2002 | 18 |
Non-citable documents | 2003 | 21 |
Non-citable documents | 2004 | 27 |
Non-citable documents | 2005 | 24 |
Non-citable documents | 2006 | 39 |
Non-citable documents | 2007 | 35 |
Non-citable documents | 2008 | 40 |
Non-citable documents | 2009 | 46 |
Non-citable documents | 2010 | 63 |
Non-citable documents | 2011 | 74 |
Non-citable documents | 2012 | 76 |
Non-citable documents | 2013 | 77 |
Non-citable documents | 2014 | 73 |
Non-citable documents | 2015 | 78 |
Non-citable documents | 2016 | 105 |
Non-citable documents | 2017 | 98 |
Non-citable documents | 2018 | 64 |
Non-citable documents | 2019 | 13 |
Citable documents | 1999 | 56 |
Citable documents | 2000 | 59 |
Citable documents | 2001 | 95 |
Citable documents | 2002 | 108 |
Citable documents | 2003 | 157 |
Citable documents | 2004 | 179 |
Citable documents | 2005 | 226 |
Citable documents | 2006 | 250 |
Citable documents | 2007 | 269 |
Citable documents | 2008 | 284 |
Citable documents | 2009 | 267 |
Citable documents | 2010 | 267 |
Citable documents | 2011 | 266 |
Citable documents | 2012 | 280 |
Citable documents | 2013 | 300 |
Citable documents | 2014 | 306 |
Citable documents | 2015 | 296 |
Citable documents | 2016 | 281 |
Citable documents | 2017 | 228 |
Citable documents | 2018 | 142 |
Citable documents | 2019 | 53 |