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 | 2004 | 0 |
Non-citable documents | 2005 | 1 |
Non-citable documents | 2006 | 15 |
Non-citable documents | 2007 | 20 |
Non-citable documents | 2008 | 28 |
Non-citable documents | 2009 | 33 |
Non-citable documents | 2010 | 41 |
Non-citable documents | 2011 | 32 |
Non-citable documents | 2012 | 13 |
Citable documents | 2004 | 0 |
Citable documents | 2005 | 37 |
Citable documents | 2006 | 96 |
Citable documents | 2007 | 137 |
Citable documents | 2008 | 136 |
Citable documents | 2009 | 114 |
Citable documents | 2010 | 113 |
Citable documents | 2011 | 77 |
Citable documents | 2012 | 40 |