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 | 6 |
Non-citable documents | 2000 | 9 |
Non-citable documents | 2001 | 14 |
Non-citable documents | 2002 | 17 |
Non-citable documents | 2003 | 25 |
Non-citable documents | 2004 | 29 |
Non-citable documents | 2005 | 27 |
Non-citable documents | 2006 | 31 |
Non-citable documents | 2007 | 33 |
Non-citable documents | 2008 | 42 |
Non-citable documents | 2009 | 40 |
Non-citable documents | 2010 | 43 |
Non-citable documents | 2011 | 38 |
Non-citable documents | 2012 | 34 |
Non-citable documents | 2013 | 27 |
Non-citable documents | 2014 | 18 |
Non-citable documents | 2015 | 12 |
Non-citable documents | 2016 | 10 |
Non-citable documents | 2017 | 21 |
Non-citable documents | 2018 | 25 |
Non-citable documents | 2019 | 23 |
Citable documents | 1999 | 374 |
Citable documents | 2000 | 381 |
Citable documents | 2001 | 459 |
Citable documents | 2002 | 457 |
Citable documents | 2003 | 493 |
Citable documents | 2004 | 512 |
Citable documents | 2005 | 570 |
Citable documents | 2006 | 682 |
Citable documents | 2007 | 772 |
Citable documents | 2008 | 965 |
Citable documents | 2009 | 1130 |
Citable documents | 2010 | 1300 |
Citable documents | 2011 | 1375 |
Citable documents | 2012 | 1380 |
Citable documents | 2013 | 1336 |
Citable documents | 2014 | 1379 |
Citable documents | 2015 | 1398 |
Citable documents | 2016 | 1493 |
Citable documents | 2017 | 1556 |
Citable documents | 2018 | 1595 |
Citable documents | 2019 | 1526 |