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 | 7 |
Non-citable documents | 2000 | 11 |
Non-citable documents | 2001 | 11 |
Non-citable documents | 2002 | 11 |
Non-citable documents | 2003 | 5 |
Non-citable documents | 2004 | 16 |
Non-citable documents | 2005 | 33 |
Non-citable documents | 2006 | 70 |
Non-citable documents | 2007 | 83 |
Non-citable documents | 2008 | 78 |
Non-citable documents | 2009 | 63 |
Non-citable documents | 2010 | 56 |
Non-citable documents | 2011 | 61 |
Non-citable documents | 2012 | 82 |
Non-citable documents | 2013 | 93 |
Non-citable documents | 2014 | 95 |
Non-citable documents | 2015 | 93 |
Non-citable documents | 2016 | 94 |
Non-citable documents | 2017 | 102 |
Non-citable documents | 2018 | 88 |
Non-citable documents | 2019 | 81 |
Citable documents | 1999 | 409 |
Citable documents | 2000 | 471 |
Citable documents | 2001 | 452 |
Citable documents | 2002 | 444 |
Citable documents | 2003 | 426 |
Citable documents | 2004 | 449 |
Citable documents | 2005 | 485 |
Citable documents | 2006 | 551 |
Citable documents | 2007 | 610 |
Citable documents | 2008 | 651 |
Citable documents | 2009 | 654 |
Citable documents | 2010 | 681 |
Citable documents | 2011 | 727 |
Citable documents | 2012 | 870 |
Citable documents | 2013 | 933 |
Citable documents | 2014 | 920 |
Citable documents | 2015 | 867 |
Citable documents | 2016 | 850 |
Citable documents | 2017 | 901 |
Citable documents | 2018 | 911 |
Citable documents | 2019 | 980 |