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 | 32 |
Non-citable documents | 2000 | 32 |
Non-citable documents | 2001 | 30 |
Non-citable documents | 2002 | 47 |
Non-citable documents | 2003 | 56 |
Non-citable documents | 2004 | 83 |
Non-citable documents | 2005 | 95 |
Non-citable documents | 2006 | 140 |
Non-citable documents | 2007 | 156 |
Non-citable documents | 2008 | 173 |
Non-citable documents | 2009 | 168 |
Non-citable documents | 2010 | 166 |
Non-citable documents | 2011 | 170 |
Non-citable documents | 2012 | 170 |
Non-citable documents | 2013 | 172 |
Non-citable documents | 2014 | 189 |
Non-citable documents | 2015 | 190 |
Non-citable documents | 2016 | 210 |
Non-citable documents | 2017 | 187 |
Non-citable documents | 2018 | 173 |
Non-citable documents | 2019 | 244 |
Citable documents | 1999 | 381 |
Citable documents | 2000 | 408 |
Citable documents | 2001 | 413 |
Citable documents | 2002 | 446 |
Citable documents | 2003 | 488 |
Citable documents | 2004 | 535 |
Citable documents | 2005 | 586 |
Citable documents | 2006 | 693 |
Citable documents | 2007 | 770 |
Citable documents | 2008 | 880 |
Citable documents | 2009 | 923 |
Citable documents | 2010 | 949 |
Citable documents | 2011 | 916 |
Citable documents | 2012 | 906 |
Citable documents | 2013 | 955 |
Citable documents | 2014 | 1062 |
Citable documents | 2015 | 1156 |
Citable documents | 2016 | 1211 |
Citable documents | 2017 | 1123 |
Citable documents | 2018 | 954 |
Citable documents | 2019 | 1108 |