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 | 60 |
Non-citable documents | 2000 | 33 |
Non-citable documents | 2001 | 24 |
Non-citable documents | 2002 | 32 |
Non-citable documents | 2003 | 57 |
Non-citable documents | 2004 | 53 |
Non-citable documents | 2005 | 52 |
Non-citable documents | 2006 | 45 |
Non-citable documents | 2007 | 65 |
Non-citable documents | 2008 | 80 |
Non-citable documents | 2009 | 86 |
Non-citable documents | 2010 | 79 |
Non-citable documents | 2011 | 77 |
Non-citable documents | 2012 | 81 |
Non-citable documents | 2013 | 109 |
Non-citable documents | 2014 | 102 |
Non-citable documents | 2015 | 107 |
Non-citable documents | 2016 | 76 |
Non-citable documents | 2017 | 71 |
Non-citable documents | 2018 | 51 |
Non-citable documents | 2019 | 58 |
Non-citable documents | 2020 | 60 |
Citable documents | 1999 | 1796 |
Citable documents | 2000 | 1744 |
Citable documents | 2001 | 1713 |
Citable documents | 2002 | 1840 |
Citable documents | 2003 | 1587 |
Citable documents | 2004 | 1149 |
Citable documents | 2005 | 954 |
Citable documents | 2006 | 591 |
Citable documents | 2007 | 727 |
Citable documents | 2008 | 629 |
Citable documents | 2009 | 587 |
Citable documents | 2010 | 506 |
Citable documents | 2011 | 524 |
Citable documents | 2012 | 671 |
Citable documents | 2013 | 865 |
Citable documents | 2014 | 783 |
Citable documents | 2015 | 700 |
Citable documents | 2016 | 467 |
Citable documents | 2017 | 460 |
Citable documents | 2018 | 376 |
Citable documents | 2019 | 458 |
Citable documents | 2020 | 449 |