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 | 2002 | 0 |
Non-citable documents | 2003 | 18 |
Non-citable documents | 2004 | 52 |
Non-citable documents | 2005 | 67 |
Non-citable documents | 2006 | 80 |
Non-citable documents | 2007 | 51 |
Non-citable documents | 2008 | 36 |
Non-citable documents | 2009 | 6 |
Non-citable documents | 2010 | 1 |
Non-citable documents | 2011 | 1 |
Citable documents | 2002 | 0 |
Citable documents | 2003 | 51 |
Citable documents | 2004 | 90 |
Citable documents | 2005 | 128 |
Citable documents | 2006 | 153 |
Citable documents | 2007 | 180 |
Citable documents | 2008 | 224 |
Citable documents | 2009 | 218 |
Citable documents | 2010 | 152 |
Citable documents | 2011 | 70 |