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 | 23 |
Non-citable documents | 2000 | 19 |
Non-citable documents | 2001 | 20 |
Non-citable documents | 2002 | 33 |
Non-citable documents | 2003 | 45 |
Non-citable documents | 2004 | 40 |
Non-citable documents | 2005 | 37 |
Non-citable documents | 2006 | 22 |
Non-citable documents | 2007 | 15 |
Non-citable documents | 2008 | 2 |
Citable documents | 1999 | 139 |
Citable documents | 2000 | 144 |
Citable documents | 2001 | 142 |
Citable documents | 2002 | 125 |
Citable documents | 2003 | 106 |
Citable documents | 2004 | 82 |
Citable documents | 2005 | 70 |
Citable documents | 2006 | 64 |
Citable documents | 2007 | 45 |
Citable documents | 2008 | 20 |