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 | 9 |
Non-citable documents | 2000 | 12 |
Non-citable documents | 2001 | 18 |
Non-citable documents | 2002 | 23 |
Non-citable documents | 2003 | 25 |
Non-citable documents | 2004 | 30 |
Non-citable documents | 2005 | 34 |
Non-citable documents | 2006 | 47 |
Non-citable documents | 2007 | 46 |
Non-citable documents | 2008 | 45 |
Non-citable documents | 2009 | 36 |
Non-citable documents | 2010 | 30 |
Non-citable documents | 2011 | 28 |
Non-citable documents | 2012 | 25 |
Non-citable documents | 2013 | 23 |
Non-citable documents | 2014 | 21 |
Non-citable documents | 2015 | 22 |
Non-citable documents | 2016 | 22 |
Non-citable documents | 2017 | 19 |
Non-citable documents | 2018 | 17 |
Non-citable documents | 2019 | 20 |
Non-citable documents | 2020 | 28 |
Non-citable documents | 2021 | 31 |
Citable documents | 1999 | 1370 |
Citable documents | 2000 | 2094 |
Citable documents | 2001 | 2635 |
Citable documents | 2002 | 3304 |
Citable documents | 2003 | 3144 |
Citable documents | 2004 | 3464 |
Citable documents | 2005 | 4030 |
Citable documents | 2006 | 4313 |
Citable documents | 2007 | 4222 |
Citable documents | 2008 | 3551 |
Citable documents | 2009 | 3388 |
Citable documents | 2010 | 3224 |
Citable documents | 2011 | 3235 |
Citable documents | 2012 | 3334 |
Citable documents | 2013 | 3272 |
Citable documents | 2014 | 3040 |
Citable documents | 2015 | 2713 |
Citable documents | 2016 | 2301 |
Citable documents | 2017 | 2355 |
Citable documents | 2018 | 2044 |
Citable documents | 2019 | 2901 |
Citable documents | 2020 | 2870 |
Citable documents | 2021 | 3308 |