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 | 20 |
Non-citable documents | 2001 | 25 |
Non-citable documents | 2002 | 31 |
Non-citable documents | 2003 | 25 |
Non-citable documents | 2004 | 22 |
Non-citable documents | 2005 | 22 |
Non-citable documents | 2006 | 28 |
Non-citable documents | 2007 | 32 |
Non-citable documents | 2008 | 35 |
Non-citable documents | 2009 | 35 |
Non-citable documents | 2010 | 39 |
Non-citable documents | 2011 | 33 |
Non-citable documents | 2012 | 29 |
Non-citable documents | 2013 | 26 |
Non-citable documents | 2014 | 24 |
Non-citable documents | 2015 | 20 |
Non-citable documents | 2016 | 15 |
Non-citable documents | 2017 | 12 |
Non-citable documents | 2018 | 11 |
Non-citable documents | 2019 | 18 |
Citable documents | 1999 | 1988 |
Citable documents | 2000 | 2299 |
Citable documents | 2001 | 2166 |
Citable documents | 2002 | 2320 |
Citable documents | 2003 | 2159 |
Citable documents | 2004 | 2193 |
Citable documents | 2005 | 2298 |
Citable documents | 2006 | 2559 |
Citable documents | 2007 | 2893 |
Citable documents | 2008 | 2969 |
Citable documents | 2009 | 2669 |
Citable documents | 2010 | 2364 |
Citable documents | 2011 | 1995 |
Citable documents | 2012 | 1955 |
Citable documents | 2013 | 1975 |
Citable documents | 2014 | 2067 |
Citable documents | 2015 | 2009 |
Citable documents | 2016 | 2015 |
Citable documents | 2017 | 1945 |
Citable documents | 2018 | 1976 |
Citable documents | 2019 | 2007 |