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 | 14 |
Non-citable documents | 2001 | 17 |
Non-citable documents | 2002 | 17 |
Non-citable documents | 2003 | 15 |
Non-citable documents | 2004 | 19 |
Non-citable documents | 2005 | 22 |
Non-citable documents | 2006 | 29 |
Non-citable documents | 2007 | 30 |
Non-citable documents | 2008 | 23 |
Non-citable documents | 2009 | 10 |
Citable documents | 1999 | 102 |
Citable documents | 2000 | 96 |
Citable documents | 2001 | 105 |
Citable documents | 2002 | 112 |
Citable documents | 2003 | 125 |
Citable documents | 2004 | 125 |
Citable documents | 2005 | 120 |
Citable documents | 2006 | 116 |
Citable documents | 2007 | 109 |
Citable documents | 2008 | 70 |
Citable documents | 2009 | 31 |