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 | 37 |
Non-citable documents | 2000 | 30 |
Non-citable documents | 2001 | 32 |
Non-citable documents | 2002 | 39 |
Non-citable documents | 2003 | 616 |
Non-citable documents | 2004 | 828 |
Non-citable documents | 2005 | 1192 |
Non-citable documents | 2006 | 1357 |
Non-citable documents | 2007 | 1916 |
Non-citable documents | 2008 | 2300 |
Non-citable documents | 2009 | 2380 |
Non-citable documents | 2010 | 2261 |
Non-citable documents | 2011 | 2100 |
Non-citable documents | 2012 | 1955 |
Non-citable documents | 2013 | 2157 |
Non-citable documents | 2014 | 2121 |
Non-citable documents | 2015 | 1497 |
Non-citable documents | 2016 | 688 |
Non-citable documents | 2017 | 170 |
Non-citable documents | 2018 | 159 |
Non-citable documents | 2019 | 154 |
Non-citable documents | 2020 | 153 |
Non-citable documents | 2021 | 151 |
Non-citable documents | 2022 | 150 |
Non-citable documents | 2023 | 147 |
Citable documents | 1999 | 4148 |
Citable documents | 2000 | 5277 |
Citable documents | 2001 | 5164 |
Citable documents | 2002 | 5889 |
Citable documents | 2003 | 4039 |
Citable documents | 2004 | 2817 |
Citable documents | 2005 | 1376 |
Citable documents | 2006 | 1575 |
Citable documents | 2007 | 1692 |
Citable documents | 2008 | 1358 |
Citable documents | 2009 | 1238 |
Citable documents | 2010 | 1184 |
Citable documents | 2011 | 1271 |
Citable documents | 2012 | 1183 |
Citable documents | 2013 | 1088 |
Citable documents | 2014 | 944 |
Citable documents | 2015 | 872 |
Citable documents | 2016 | 832 |
Citable documents | 2017 | 827 |
Citable documents | 2018 | 800 |
Citable documents | 2019 | 770 |
Citable documents | 2020 | 726 |
Citable documents | 2021 | 684 |
Citable documents | 2022 | 586 |
Citable documents | 2023 | 533 |