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 | 546 |
Non-citable documents | 2000 | 598 |
Non-citable documents | 2001 | 607 |
Non-citable documents | 2002 | 598 |
Non-citable documents | 2003 | 488 |
Non-citable documents | 2004 | 466 |
Non-citable documents | 2005 | 483 |
Non-citable documents | 2006 | 522 |
Non-citable documents | 2007 | 613 |
Non-citable documents | 2008 | 665 |
Non-citable documents | 2009 | 751 |
Non-citable documents | 2010 | 664 |
Non-citable documents | 2011 | 584 |
Non-citable documents | 2012 | 446 |
Non-citable documents | 2013 | 353 |
Non-citable documents | 2014 | 208 |
Non-citable documents | 2015 | 102 |
Non-citable documents | 2016 | 47 |
Non-citable documents | 2017 | 68 |
Non-citable documents | 2018 | 69 |
Non-citable documents | 2019 | 60 |
Non-citable documents | 2020 | 46 |
Non-citable documents | 2021 | 53 |
Citable documents | 1999 | 1939 |
Citable documents | 2000 | 1921 |
Citable documents | 2001 | 1795 |
Citable documents | 2002 | 1587 |
Citable documents | 2003 | 1512 |
Citable documents | 2004 | 1553 |
Citable documents | 2005 | 1530 |
Citable documents | 2006 | 1476 |
Citable documents | 2007 | 1550 |
Citable documents | 2008 | 1602 |
Citable documents | 2009 | 1668 |
Citable documents | 2010 | 1680 |
Citable documents | 2011 | 1674 |
Citable documents | 2012 | 1745 |
Citable documents | 2013 | 1853 |
Citable documents | 2014 | 1721 |
Citable documents | 2015 | 1449 |
Citable documents | 2016 | 1104 |
Citable documents | 2017 | 951 |
Citable documents | 2018 | 940 |
Citable documents | 2019 | 903 |
Citable documents | 2020 | 886 |
Citable documents | 2021 | 829 |